樣本內平方和 的英文怎麼說

中文拼音 [yàngběnnèipíngfāng]
樣本內平方和 英文
within-samples sum of squares
  • : Ⅰ名詞1. (形狀) appearance; shape 2. (樣品) sample; model; pattern Ⅱ量詞(表示事物的種類) kind; type
  • : i 名詞1 (草木的莖或根)stem or root of plants 2 (事物的根源)foundation; origin; basis 3 (本錢...
  • : 名詞1. (內部; 里頭; 里邊) inner; inside; within 2. (妻子或妻子的親屬) one's wife or her relatives 3. (姓氏) a surname
  • : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
  • : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
  • : 和動詞(在粉狀物中加液體攪拌或揉弄使有黏性) mix (powder) with water, etc. : 和點兒灰泥 prepare some plaster
  • 樣本 : sample book; specimen; advanced copy; sample; muster; scantling; instance; statistics
  1. This article is composed by four parts. the foreword introduces simply the process of from establishment to development and contabescence of shanxi bank and the operating and running status. then bring forward the theme of this article that the organizational and managing system was the determinant factors of the prosperity and decline of shanxi bank and its experiences and lessons lend a helping hand to the enterprises of our time. the first part mainly tells of the organizational system and managing mode which drove the development and prosperity of shanxi bank, i t was consisted of the organizing system of the ownership departing from the power of management, and the capital frame of composing by the yin - share and manpower - share, and the human resources management system including high - level various and with elasticity distributing system and strict managing system, and the rigorous mamaging system and flexible running frame, and the enterprise culture of combining tigtly with the ru culture

    組織制度面,主要通過對票號所有權與經營權相分離的組織制度的研究,總結其對票號發展所起到的重要作用;資構成面,主要對票號銀股、身股並重的資構成,特別是票號實行的頂身股制度進行研究,總結其對員工所形成的有效激勵作用;用人體制面,主要從激勵約束兩個面分別進行研究,一面是票號分配體制的高水、多化、富於彈性,對票號員工形成了有效的激勵作用,另一面是嚴格的人員選拔、培養、任用以及監督、獎罰等管理制度,對票號員工形成了有效的約束作用;管理制度經營體制面,主要通過對票號各類號規進行分類研究,分別從管理制度經營體制兩類容來著手,總結票號管理制度的健全經營體制的靈活對票號業務發展所起到的重要作用;企業文化理念面,分別從員工教育儒商融會兩面進行研究,總結票號對員工道德教育的重視給票號帶來的良好企業風尚以及儒商融會理念使票號在經營面更加成熟穩健、注重企業長遠利益。
  2. Injected group, 0. 1 % saccharin ( 1. 5 ~ 2ml / rat, in 5min ) intraoral infused group and cta group. the expression of endogenous leucin - enkephalin ( lek ) in the rat brain was observed and 5 parts of the thalamus including laterodorsal thalamic nucleus ( ld ), lateral part of mediodorsal thalamic nucleus ( mdl ), ventroposterolateral thalamic nucleus ( vpl ), ventroposteromedial thalamic nucleus ( vpm ) and reticular thalamic nucleus ( rt ) were comparatively researched before and after the acquisition of cta applying lek - immunocytochemistry. in behavioral experiment, 18 adult male sd rats were divided into normal cta group ( control ) and 2 naloxone i. p

    為探討cta形成過程中enk的作用,實驗用成年雄性sd大鼠35隻,分為空白對照組、生理鹽水( 2體重)腹腔注射組、 0 . 15mlicl溶液( 2體重)腹腔注射組、 0 . 1糖精溶液口腔灌流組( 1 . 5 - 2ml只, 5min )cta建立組,採用免疫細胞化學法,觀察了亮腦啡肽( lek )陽性神經元在大鼠腦的分佈情況,並比較了各組大鼠丘腦外側背核( ld ) 、丘腦側背核外側部( mdl ) 、丘腦腹后外側核( vpl ) 、丘腦腹后側核( vpm )以及丘腦網狀核( rt )等5個腦區lek表達水的差異;另外將成年雄性sd大鼠18隻,分為正常cta建立組以及在cta建立前或cta建立后阿片受體拮抗劑納洛酮( 2mg kg體重)腹腔注射組,對源性阿片物質對于cta建立保持的影響進行了行為學研究。
  3. The dcs of i / a series is regarded as main reference object, and the control is separated from model. and the configuration of control is operatised at administration system, not to be added into model, not to build control sound code also. therefore it realizes on - line adjusting, real - time control and so on. users configurate by filling table. they only define i / o condition, fill certain operation variable, and name logic variable. the software offers a friendly user ' s interface, so personnel can compile and modify the control and logic program, change the value of logic and control variable conveniently, attach themselves to run, debug and control the system, not need to know the programs deeply. so the configuration software offer a flat that control engineers can attend to control loop, not to give their attention to the complicated program

    課題中,採用填表的式進行控制組態,用戶只需定義i / o條件、填寫具體的運算變量名即可。軟體為建模人員提供了一個友好的用戶界面,使建模人員在建模時不必對模塊部的控制、邏輯程序有很深的了解就可以便的對其進行編寫修改,實時改變各邏輯控制變量在數據庫里的值,參與運行調試,從而實現對系統的控制。因此,組態軟體提供的這一個臺,讓控制工程師能集中精力于控制迴路的構成,而不必拘泥於一些具體而煩瑣的程序操作。
  4. It adopts industry economics theories, such as, industrial organization theories industrial relation theories and industrial layout theories, after systematic analyzing our national s & t resources allocation and the basis of the construction of national research & experiment platform, it proposes constructing national research & expe riment platform both in basic and applied research fields and more, formulates the platform definition, structure and functions and so on. meanwhile, by utilizing experience of developed country s & t resource allocation, it also research the thoughts, principles, ways methods and direct output efficiency estimate in s & t activities of the platform. it aims to offer operatively realization methods and policy proposal as well as realization qualitative development and shorten the distance to the international advanced s & t level

    文正是在這的背景下針對我國科技基礎條件薄弱,從而造成我國原始性科技創新能力集成創新能力不足的現狀,利用產業經濟學中的產業組織理論、產業關聯理論、產業布局理論,深入系統分析了我國科技資源及其配置、國家研究與實驗臺建設的現實基礎,提出了在基礎研究應用研究的學科領域建設國家研究與實驗臺的設想,並對臺的涵、結構、功能等做出界定,借鑒發達國家科技資源配置的經驗,對我國研究與實驗臺建設的思路、原則、途徑法,以及臺的科技活動直接產出效率評價等進行研究,以期對實現我國科技的跨越式發展,縮短與國際先進科技水的差距提供可操作性的實施政策性建議。
  5. So must use information theory method depict and abundant the genetic diversity index system. in addition to, the introduce of molecule biology technology and the research of nucleotide sequence evolutive give a new method for population genetic, so must do deeply research about the analysis method of dna sequence data = the research main about the follows : there are three parts about the information model of population genetic : one about the shannon information entropy property of equilibrium population and the entropy change in the process of establish equilibrium ; another research is about the diversity measure - ment of genetic variation ; lastly, research the shannon information measurement about the disequilibrium gene variation. the result is : 1 to a definite gene distribution, the genotype entropy reach the maximum at the equilibrium population, the process of population from disequilibrium to equilibrium, the entropy get large and large

    此外,分子生物技術的介入及核苷酸序列進化的研究都為群體遺傳學的深入研究提供了新的途徑,但關于dna序列數據的分析法需要作進一步的研究。研究主要體現在以下幾個面: (一)關于群體遺傳學的信息論模型研究,主要分為三部分容:一是群體衡的shannon信息熵的性質群體衡建立的熵變性質;二是群體遺傳多性測度的研究;三是非衡群體的基因變異測量shannon信息量的法研究。得到了如下結論: 1 、衡群體的shannon信息熵最大,群體衡的過程是熵的增大過程。
  6. Chapter four makes some suggestions to china ' s future multinational operations. with china ' s entry into wto, chinese enterprises will face competition both at home and abroad. it requires joint efforts from governments and enterprises to implement " go - international " strategy : 1 ) to reform administrative mechanisms of governments and enterprises, 2 ) to fulfil scale effects by establishment of enterprise groups, 3 ) to increase international competitiveness by reasonable utilization of domestic and foreign resources, 4 ) to improve product design and promotion, 5 ) to set up explicit strategic goals in multinational investment, 6 ) to develop talents, 7 ) to enhance technology and develop integrative advantages, 8 ) to take flexible ways to enter foreign markets, 9 ) to implement diversification strategy

    實施「走出去」戰略需要政府企業兩面的共同努力,中國企業跨國經營的發展首先是要改革政府管理體制企業的經營機制,這是中國企業跨國經營發展的根所在;同時要促進跨國企業的集團化以尋求規模效應;要善於發掘自身的技術資源優勢,實現外資源合理配置,提高國際競爭力;要改進產品設計宣傳,突出產品差別優勢;要有明確的跨國戰略投資目標;要注意培養高素質的跨國經營人才;要提高科技水,增強企業綜合實力,而不能僅靠勞動力等面的傳統優勢;在進入戰略上也應因地制宜採取靈活多式;同時要實施多元化的跨國經營戰略。
  7. The main body can be summarized as the following five sections : this paper firstly creatively builds the yield curve of our treasury securities by the method of regressive interpolation and spline. by the empirical study we can see that the method not only can build a smooth yield curve but also can predict the yield to maturity of any given term on the basis of the practical dealing data on the markets

    主體容可概述為以下五部分:論文首先創造性地把回歸插補法三次條插值法結合起來構造了中國的國債收益率曲線,經過實證分析表明,該法可以以中國國債市場上的實際交易數據為,既能構造滑的國債收益率曲線,又能預測任意到期期限的國債收益率。
  8. Therefore it comes true the on - line adjusting, real - time control and so on. it sames as real locale. the software of logic protect ( include electric logic ) and control includes some usual algebraic and operation model of thermal control and logic operation of logic protect. it adopts foxboro ' s dcs as a example, so we configuration via filling table, user only define i / o condition, fill certain operation variable, and name logic variable. the software offers a friendly user ' s interface, personnel can compile and modify the control and logic program, change the value of logic and control variable conveniently, attach themselves to run, debug and control the set, not need to know about the inside of the old programs deeply. so the configuration software offer a flat that control engineer can attend to the structure of control loop and logic protect ( include electric logic ), not but to handle complicated program

    它以foxboro的dcs控制系統為主要參考模式,採用填表的式進行控制組態,用戶只需定義i / o條件、填寫具體的運算變量名、邏輯變量名即可。軟體為建模人員提供了一個友好的用戶界面,使建模人員在建模時不必對模塊部的控制、邏輯程序有很深的了解就可以便的對其進行編寫修改,實時改變各邏輯控制變量在數據庫里的值,參與運行調試,從而實現對機組的控制。因此,組態軟體提供的這一個臺,讓控制工程師能集中精力于控制迴路及邏輯保護(包含電氣邏輯)的構成,而不必拘泥於一些具體而煩瑣的程序操作。
  9. The 301 - 330bp hypervariable ii - control - region sequence in mitochondrial ( mt ) dna genome from 18 individuals of one subspecies of great bustard ( o. t. dybowskii ) from breeding areas of northwest of songliao plain, southwest of hulunbeier plateau and wintering area of shandong yellow river nature reserve in china were sequenced and population analysis was conducted to assess the level of genetic diversity

    文採集了中國境松遼原西北部繁殖地、呼倫貝爾高原西南部繁殖地及山東黃河三角洲自然保護區等地區大鴇東亞種( o . tdybowskii ) 18個個體,對線粒體dna控制區高變區的部分序列進行了測定群體分析,以評價當前中國境的東亞種的遺傳多性水
  10. This thesis chooses b spline wavelet that adapts to the analysis of power system signal, and uses the wavelet transformer to analyze the magnetizing inrush current and inner fault current. a transformer microcomputer protection was designed in this thesis, and in the base of intermission angle principle, a new criterion was established, which pierces through the traditional method with accurate measurement of intermission angle, but analyses the wave by wavelet transform. this criterion is lower in hardware, so it will be realized in the existing hardware

    文選擇適合電力系統信號分析的b條函數作為母小波,對勵磁涌流部故障電流進行小波分析,並設計微機型變壓器保護基配置,在以往間斷角原理鑒別勵磁涌流的基礎上,突破傳統精確測量勵磁涌流間斷角的法,直接對信號小波變換后的波形進行分析,建立一個新的鑒別勵磁涌流判據,該判據對硬體要求不高,可以在現有一般硬體臺上實現;並編寫以b條函數為母小波的小波變換判據演算法程序。
  11. This text completely and systematically studies the status and the development of the pyrolysis and the fluidization of biomass, which distill the bio - oil in the domestic and international area, as well as the existing problems. this thesis primarily include following aspects : ( l ), by experimenting and measuring the energy ( heat value ) and the content of c, h, n chemical element of right 20 kinds of common biomass, on the base of the experimental result, and respectively established the biomass energy predict experiment formula with the element of h and c is from change, and passed the ro. os examination, which provides the basis and convenience for flash pyrolysis fluidization device energy to convert the rate to compute with biomass energy utilization calculation ; ( 2 ), proceeded the tg and dtg experimentation equal velocity ( 10 ? / min, 20 ? / min, 40 ? / min, 60 ? / min ) heating and constant temperature heating by studying on eight kinds of biomass samples, according to the experimental data and arrhenius formula, we established the dynamics model of pyrolysis of, then, using the goast - redfern and p function, we also solved the dynamics parameters and analyze out every kind of biomass ' s frequency factor and parameters of activation energy, and established the every kind of dynamics model of pyrolysis of biomass, all of these provide the theories and basis to make sure the reactor ' s flash pyrolysis work temperature scope design and the describing of pyrolysis reactor dynamics ; ( 3 ), in order to study and ascertain the process of heat completely getting to pyrolysis time of varied size biomass particles, we observed and measured the ratio of length and diameter ( l / d ) with the varied biomass through electron microscope, we concluded the l / d ratios usually is from 5. 0 to 6. 0, the average is 5. 3 ; ( 4 ), we studied the process of biomass transiting and the theory of complete pyrolysis time with the theory of complicated heat field, we got the time ( t ) of the varied size biomass particles arriving to complete pyrolysis, and we knew that the complete pyrolysis time and the time which get to the biggest production ratio are identical, all of these studies provide the theory base for design and forecasting the flash pyrolysis reactor solid state resort time ; ( 5 ), according to the above experiment result, synthesize to make use of the engineering the mechanics, engineering the material, machine the design to learn the principle, deduce, establish the theory of rotation cone flash pyrolysis reactor material resort time ( t ) and reasonable rotation velocity ( or frequency ) relation theory ; and ( 6 ), we gave the reactor ' s smallest cone angle certain, reactor cone wall strength design theory, the reactor production ability theory, the power design method and the critical rotation velocity theory

    文較全面、系統地綜述了國外生物質熱解液化制取生物燃油技術研究發展現狀及存在的問題,主要研究容有: ( 1 )實驗、測定了20種常見生物質的能量(發熱量)c 、 h 、 n元素含量,根據實驗結果分別建立了以hc為自變量的生物質能量預測經驗公式,並通過r _ ( 0 . 05 )檢驗;為閃速熱解液化裝置能量轉化率計算生物質能量利用率計算提供了依據便; ( 2 )選擇了8種生物質試作了等加熱速率( 10 min 、 20 min 、 40 min 、 60 min )恆溫加熱的tgdtg實驗,根據實驗數據阿倫尼烏斯公式建立了生物質熱解反應動力學微分程,並採用goast - redfem積分法p函數對其動力學參數進行了求解,解析出各種生物質的頻率因子活化能參數,進而建立了各種生物質的熱解動力學模型,為科學確定反應器的閃速熱解工作溫度范圍及熱解反應動力學描述,提供了理論依據; ( 3 )為研究確定不同尺度的生物質顆粒中心達到全熱解的時間,在體視顯微鏡下對不同粒度的生物質顆粒的長徑比進行了實驗觀察測定,得出生物質的長徑比( l d )一般在5 . 0 6 . 0之間,均為5 . 3的結果; ( 4 )採用復雜溫度場傳熱學理論對生物質傳熱過程及充分熱解時間理論進行了研究,解析推導出了不同尺寸生物質顆粒中心溫度達到充分熱解溫度的時間( t ) ,得出了理論推導的充分熱解時間與最大產油率的熱解時間相一致的結果,為閃速熱解反應器固相滯留時間設計預測提供了理論依據; ( 5 )根據上述實驗結果,綜合運用工程力學、工程材料、機械設計學原理,推導、建立了轉錐式閃速熱解反應器物料滯留時間( )與轉速(或頻率)合理匹配理論; ( 6 )提出了轉錐式閃速熱解反應器的最小錐角設計、錐壁強度設計、生產能力設計理論功率計算法及臨界轉速理論等。
  12. Issuing to village the policy subsidying the small sum in interest an agricultural loan a valid path for always is academic circles with poor population in generally accepted the village of solution in government in all levels, promoting village developping, from current see theoretically, the small sum of the certain scope inside subsidying the interest lends money of issue, will promote the agriculture and the development of the village, increase poor and homely income in village level, but the small sum subsidying the loan of interest is can increase the income level of the peasant household, lend money a problem for increasing accepting together native average in circumstance increasing accepting sum comparing, result how, this is this text wanting resolving, this text pass to the inquisition of the loan peasant household, in collecting large quantity one hand material of foundation, is all each county downtown to is investigated the data proceeded to gather, statisticsing the contrast circumstance that loan an income change the circumstance and increase with native average the sum, the loan sum that will be investigated the peasant household, invest the realm proceeded the contrast, and borrow funds with the region not door of that year income increment the sum proceeded the comparison. use the different from lengthways the method research that compare investment in fixed amount realm, different loan sum, not the environmental loan in area in county door increases to accept sum and its correlations. come to explain the public finance subsidy the small sum in interest an agricultural loan an influence for to peasant household income, analyzing the small sum in policy an agricultural loan an influence for to increasing accepting the factor, discussing the policy stick the small sum in interest an agricultural loan a shortage for of policy blemish and managing top, combining domestic and international policy of now of combination an agricultural loan a policy for of policy with managing way, to small sum in policy in our country an agricultural loan style establishment and manage the mode put forward a little bit personal views, the writer thinks that develop the policy an agricultural loan a root for of a farming using is a financial environment of village to push forward financial system in village reform to reform with political setup, improve village finance serve, create a competition, norm, subsidying the interest the loan the solution limitedly not farmer of letter funds need problem

    向農村發放政策性貼息小額支農貸款一直是學術界各級政府比較公認的解決農村貧困人口,促進農村發展的有效途徑,從現有的理論上看,一定范圍的小額貼息貸款的發放,會促進農業農村的發展,提高農村貧困家庭的收入水,而小額貼息貸款是不是能夠提高農戶的收入水,貸款戶的增收情況同當地的均增收額比較,效果怎,這是文所要解決的問題,文通過對貸款農戶的調查,在收集大量第一手材料的基礎上,將各縣市區所有被調查數據進行了匯總,統計出貸款戶收入變化情況以及與當地的均增長額的對比情況,將被調查農戶的貸款額,投資領域進行了對比,並與當地非借款戶的當年收入增加額進行了比較。用定量比較縱向比較的法研究不同投資領域、不同貸款額、不縣域環境的貸款戶增收額及其相互關系。來說明財政貼息小額支農貸款對農戶收入的影響,分析政策性小額支農貸款對增收的影響因素,論述政策性貼息小額支農貸款的政策性缺陷及管理上的不足,並結合當今國外政策性支農貸款的政策管理式,對我國政策性小額支農貸款的政策制定及管理模式提出了個人的一些見解,筆者認為發揮政策支農貸款的支農作用的根是推進農村金融體制改革政治體制改革,改善農村金融服務,創造一個競爭、規范的農村金融環境,有限的貼息貸款解決不了農民的信貸資金需求問題。
  13. Researches the basis watermark managing works particularly and systemly. there are many works to do on watermak technology except watermark embedding and extraction arithmetics such as the watermark choosing, encoding, modulating, demodulating and the watermark capacity. these prior and ultimate works ensure that the arithmetic is brought into effect. just understanding these, this paper analyses and researches the basic watermark theoretics in many pages. it brings forward chaos modulation on watermark modulating, brings forward chaos permuting on image permuting, introduces bch encoding on letter watermark processing and discusses the approximate estimate of the watermark capacity in dct domain and dwt domain by applying the current communication theoretics. there works not only extend ways for the later work but also are significative on watermark research

    全面系統地研究了水印信號的處理技術數字水印技術除了水印嵌入提取的演算法外,還有許多工作需要做,如水印的選碼、編碼、調制、解調、能量的確定等等,這些預處理后處理工作是演算法有效實施的必要保證,正是基於這的認識,文利用較大的篇幅對水印的基理論知識進行了詳細的分析研究,在水印的調制面,提出了混沌調製法;在圖像水印的置亂面,提出了混沌置亂法;在文字水印的處理上,引入了bch編碼;在水印容量分析面,結合現代通信理論,對圖像在dct域小波域的水印容量估算進行了詳細的探討,這些工作不僅為文後期工作鋪了道路,而且對數字水印的研究具有重要的意義。
  14. This paper gave the following conclusions ? ational curriculum standards are necessary and important for keeping the quality and level of curriculums and instructions in national wide ; national curriculum standards should face the whole country and possess the quality for generalization, and meanwhile, it should allow the multiplicity and flexibility in order to have the certain function and practical significance ; national curriculum standards should have the core framework or the themes which has the quality for instruction and manipulation ; during the development of the standards, it is important to make cooperation with the government educational department, professional groups, teachers, etc. in order to improve the quality of the standards and their acceptance of the standards ; the implementation of national curriculum standards is an up - down transition and the effective interactions among all the stages are very important

    文認為國家課程標準對于在全國范圍維持課程與教學的水質量是必要的重要的;國家課程標準必須面向全國,具有可以普遍推廣或應用的性質或價值,同時又要允許多性與靈活性的存在,才能具有較為確定的作用實踐意義;國家課程標準要有確定的核心框架或主題容,要注意其指導性與可操作性;在國家課程標準研製中,要注意政府教育主管部門、專業團體、教師等的多合作與協同努力,提高標準研製的質量與標準的認同程度;國家課程標準的應用過程,有一個自上而下的轉換過程,因此,各層面的工作的有效轉化與互動相當重要。
  15. The soil organo - mineral complexes, formed by intimate association of organic matters or humic substances and mineral, is one of the fundamental features that distinguishes soils from their geological parent materials, and effects on the nature of soil aggregate, and the amounts and characters of soil particle aggregation is closely related to soil fertility. by way of collecting soil samples outdoors and analysis indoors and using the dry land soils developed from purple soils as research materials, this paper investigated status of organo - mineral complexion, characters of aggregation and soil fertility for discussing the relationship among them under different land treatments, and the factors that influencing the amounts and characters of organo - mineral complexion and soil aggregation and restricting status of soil fertility, the main results were as follows : there were remarkable differences of status and activity of fe oxide and aluminum oxide in dry land soils developed from different parent soils and under different utilizations

    土壤中有機物質礦物質的結合?土壤有機無機復合體是土壤區別其母質的基特徵之一,它對土壤團聚體的性質有很大的影響,而團聚體的數量性狀有跟土壤肥力密切相關,文以不同母巖發育的旱地紫色土作為研究材料,通過野外采分析,研究了旱地紫色土的有機無機復合狀況、團聚體特徵肥力水,探討了在不同土地利用式下它們之間的關系,以及影響有機無機復合、土壤中團聚體的數量、性質以及制約土壤養分狀況的因素,主要結果如下:不同類型的紫色土鐵鋁氧化物形態活性具有很大差別。
  16. The algorithm of strapdown inertial navigation system is also discussed and then use the flight - track generator to give a simulation, since a closed loop feedback integrated navigation system is designed in this paper, and the output of the filter must feed back to the strapdown inertial navigation system, the analysis of the algorithm in strapdown inertial navigation system is important. the scheme to design the trajectory of gps and the simulation of gps constellation are then studied, the simulation of gps constellation is given from the calculation of vernal equinox base on the principle of celestial mechanics, this method of different from other methods given by other paper and is useful to the research of satellite navigation system. a new method to abstract noise modal in integrated navigation system is proved to be useful in practice, this method, which is given by use the principles of stochastic processes, statistics, time series analysis, and system identification, is suitable for the kalman filter in integrated navigation system

    如航跡產生器的設計,該航跡產生器是研究組合導航問題的前提,從國外一些研究組合導航系統的文獻中可以看出,設計這一個航跡產生器是非常必要的,所以文自行設計了這一個系統;還討論了捷聯慣性導航系統中捷聯解算的法,並進行了模擬研究,由於在文設計的閉環反饋式組合導航系統中,對捷聯慣導系統的臺誤差進行閉環控制,需要將濾波器輸出的校正量反饋到捷聯解算部,所以必須對捷聯解算進行深入的研究分析,更何況捷聯解算問題身也是導航界的一個熱門研究課題;另外,文還介紹了gps軌道及其星座模擬的設計思想案,與以往gps軌道星座模擬不同的是文從天體力學中計算春分點開始,逐步進行gps軌道及其星座模擬,這的設計法對從事衛星導航的研究工作是有價值的;還對組合導航中誤差建模法進行了研究,綜合運用隨機過程、概率統計、時序分析及系統辯識等面的理論提出了一套適合組合導航卡爾曼濾波的誤差建模法,並運用實際研究工作中的測量數據對該法進行了驗證。
  17. Firstly, the paper introduces the development and application of computer graphics & image technique, discusses the principle and method of cg and digital image processing, such as matrix of the graphic transformation, homogeneous reference frame, sampling and quantization of the image, file format of the image, template operation, etc. secondly the paper introduces the purpose and method of image enhancement processing, explains the each occasion of those methods such as threshold transformation, smoothing processing, sharpening processing, analyzes and contrasts the processing results of object image. thirdly, the paper introduces the method of mathematics morphologic, edge detection and thinning processing, attains character description of image and character dots of the contour. fourthly, the paper processes the coordinate transformation to character dots and basic splines fitting, imports correlative condition to devise meshing line and meshing track

    文首先介紹了計算機圖形圖像技術的發展與應用情況,對計算機圖形學數字圖像處理的一些基理論法如圖形變換矩陣、齊次坐標系、圖像采量化、圖像文件格式、模板操作等容進行了討論:然後對圖像增強處理的目的法進行了介紹,對諸如閥值變換、滑處理、銳化處理等法的應用場合進行了說明,並對實物圖像的處理結果進行了分析與比較;接下來介紹了數學形態學法、對增強后的圖像進行邊緣檢測的圖像的特徵描述法,並獲取輪廓的特徵點:隨后對獲取的特徵點進行坐標變換,並進行b條曲線擬合,引入相關條件生成齒輪副的嚙合線及嚙合軌跡:最後引入等值線區域填充表示法,並以等值線區域填充的形式對弧齒錐齒輪嚙合模擬的載荷分佈情況進行了直觀的表示。
  18. The " net cash flow from operating activities / net profit ", a cash flow indicator that is emphasized both at home and abroad, was first time to be treated as one of the variables for corporate performance. the listed companies of manufacturing industry were grouped according to their asset scale and industry property. the empirical study of equity structure and corporate performance were carried out through combining the empirical analysis and theoretical analysis and by using stochastic variable intercept paral data mode and sas software package

    文以製造業303家上市公司為總,確定了6個股權結構變量、 7個經營績效變量,並在經營績效變量中,首次引入了國外尤為關注的現金流量指標? ?盈餘現金保障倍數;將製造業各次類上市公司,按資產規模行業性質進行劃分,採用實證分析與規范分析相結合的式,運用計量經濟學建模法? ?隨機影響變截距行數據法,應用sas統計軟體,對我國上市公司的股權結構與經營績效進行實證研究。
  19. The company adopted flexible ways of business by integrating import with export, internal with extermal trade, industrial with trade, technology with trade, inland with coastal special economic zone … it ' s purpose is to develop various business and cooperative relationships with cleients at home and abroad. the corporation ' s aim in business transaction is mutral benefit and equality, abide by contract. lay stress on prestige, strive for efficiency, render whole hearted service

    公司採取進出口結合,外貿結合,工貿結合,技貿結合,沿海特區結合等靈活多的經營式,旨在廣泛發展與國外的各種業務合作關系,等互利,信守合同,注重信譽,講求效率,竭誠服務,是公司的經營宗旨。
  20. To make up the shortages in practice of that network, the thesis synthetically exerts the principal components analysis clustering analysis and fuzzy c - means to offer the initial training samples for the network, then makes use of the genetic algorithm to find the best parameters group, in the end of this thesis, as an example, evaluates the credit grades of the 57 pieces of customers of a domes tic pharmaceutical group, giving out each customer ' s credit grade and the degree belonging to that grade as basis for the enterprises to investigate the credit status and determinate the quota

    為克服該網路實用中的不足,綜合運用主成份分析( pca ) 、聚類分析模糊c -均值( fcm )等法,為該網路提供初始訓練,並採用遺傳演算法對該網路關鍵參數組合進行尋優。最後以國某制藥集團57份客戶信用評分結果為例,進行應用分析,給出每個客戶的信用等級對該等級的隸屬度,作為企業審查客戶信用水、確定信用限額的依據。
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