隨機體系 的英文怎麼說
中文拼音 [suíjītǐxì]
隨機體系
英文
random system-
Abstract : through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur, we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore, the solving method is how to decrease the oil content, how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water
文摘:對單塔脫硫系統中不同部位的垢物及現場催化含硫污水進行了分析測定，結果表明：塔內污垢成分及含量隨塔體部位的不同而不盡相同，單塔汽提脫硫系統中垢物的形成，主要是由於污水中所含各類粉塵、有機物、金屬腐蝕物等在高溫下因石油碳氫化合物的析出及其單體的聚合反應所致.如何降低污水中的含油成分、減少聚合反應的生成、防止污水蒸氣對塔體材料的腐蝕，是阻垢、除垢和防垢應解決的關鍵問題Firstly, the random mathematics model of the guidance system is set up, with the random factors such as the seeker, the guidance law, the automatic pilot, the dynamics, the relative kinematics taken into account
首先進行反輻射無人機系統的隨機建模，包括導引頭、制導律、自動駕駛儀，機體動力學，相對運動學等，建模時必須考慮隨機因素的影響。This paper takes mobile engineering department equipment management of daqing petrochemical parent company as an example, and studies the design and application of equipment management system of daqing petrochemical parent company, for the implement of computerizing the equipment entire process management with the equipment management system and completing the synthesis management, the records management, the expense management, the fixed asset management, the specialized management and the information management with the computer system and making in the manual management some qualitative and stochastic ingredients transforming into the quantitative standard management. so it guarantees that we can perform advanced predicting management in the entire process of the matter movement and the value movement of equipment and complete the equipment servicing transition from the compulsory servicing and afterwards servicing to the preventive servicing, improving work quality, efficiency and modernized degree which the equipment manages and assisting enterprise ’ s equipment management decision - making and the whole realization of management goal and enhancing the enterprise ’ s interior equipment utilization and realizing its maximum profit
本文以大慶石化總廠機動工程部的設備管理為例，對大慶石化總廠設備管理系統的設計與應用進行研究，旨在通過設備管理系統實現設備全過程管理計算機化，由計算機系統來完成設備的綜合管理、檔案管理、費用管理、固定資產管理、專業管理及信息管理，使人工管理中一些定性的、隨機的成分轉變為定量的規范的管理，保證大慶石化總廠對設備的物質運動和價值運動的全過程實行先進的可預知性管理，並逐漸將設備維修從目前的以強制性維修及事後維修為主過渡到以預防性維修為主，提高設備管理的工作質量、效率和現代化程度，輔助企業的設備管理工作決策及經營管理目標的整體實現，提高大慶石化總廠內部設備的利用率及實現其最大的經濟效益。Since 1990s, transformation of exchange rate regime concomitance with currency crises has led to international financial system turbulence
20世紀90年代以來，國際金融體系的動蕩不安表現為匯率制度調整伴隨著貨幣危機。We acquired the system ' s dynamic response when the satellite attitude was adjusted and the mode of the antenna. then modal analysis and dynamic analysis have been done to the satellite - antenna system by using the finite element analysis ( fea ) software of ansys. through the analysis we got the system ' s connatural characteristic, the amplitude - frequency characteristic of harmonic response, the power spectrum density of random vibration response, the maximal amplitude and resuming time of impact response
其次藉助ansys有限元分析軟體，對系統進行了模態分析和動力學響應分析，獲得了不同天線結構參數下的衛星?天線系統的固有特性，簡諧響應的幅頻特性，隨機振動響應的功率譜密度，以及沖擊響應的最大幅值和恢復時間等。On the base of researching the theory of the scheme and analyzing the signal feature, it is obtained that the existence manners and character of distance information in the differential frequency signal. at the same time, a new conclusion is gained that the technology of frequency agility can decrease the constant error of system. it is also to say that frequency agility and frequency modulation fixed - distance fuze has the similar feature to random period frequency modulation fixed - distance fuze. according to the theory of address coding in the hopping - frequency communication, the paper presents the principle of selecting the frequency agility sequence which fit to the radio fuze and constructs the frequency agility sequence family based on the rs codes
在深入研究方案原理和分析信號特徵的基礎上，獲得了該體制引信差頻信號中，距離信息的存在形式和特點，得出了頻率捷變技術的引入降低了系統定距固定誤差這一新的結論，即頻率捷變調頻定距引信在定距性能上具有類似隨機周期調頻定距的特徵。本文引入跳頻通信地址編碼理論，結合無線電引信的具體特徵，提出了適用於無線電引信的頻率捷變序列的選擇原則，並構造了基於rs碼的寬間隔頻率捷變序列族。As analyzed, ( 1 ) the rapd technique is highly sensitive to investigating genetic diversity in t. lepturus and e. muticus. t. lepturus exhibits lower polymorphism and genetic diversity than e. muticus ; ( 2 ) according to the analysis of the partial mitochondrial 16s rrna gene sequences, a very low intraspecific variation and considerably high divergence among species were found, which reveals a dual nature of conservatism and variability in mitochondrial 16s rrna gene ; ( 3 ) five primers generate the species - speeific rapd sites and these sites can be served as the molecular markers for species identification and ( 4 ) it can be proved at dna variation level that t. lepturus and e. muticus are of two species respectively pertainiag to different genera, which supported the nelson taxonomic conclusion
分析結果表明: （ 1 ） rapd技術研究黃海帶魚和小帶魚的遺傳多樣性具有較高的靈敏度和檢出率，帶魚的多態比例和遺傳多態度均較小帶魚的低; （ 2 ）線粒體165出兇a基因序列在分析兩物種遺傳變異時表現出保守和變異的雙重特性，種內變異極小而種間較大: （ 3 ） 5個隨機引物擴增出種特異的ra衛d帶，可作為種間分子鑒定標記; （ 4 ）研究證實帶魚和小帶魚是不同屬的兩個種，從而在分子水平上支持了nelson分類系統的觀點。This arithmetic divides the wavelet coefficients of carrier image into 27 - classes by the background luminance, the texture and the edge mask character of visual system ; then after encrypting watermark image with magic cube transformation, the ycbcr model is employed, it embeds the watermark sequences in the carrier image with different intensity according to the coefficients " classes of carrier image in y channel
首先，將載體rgb圖像轉換到ycbcr顏色空間，然後提取亮度通道y ，將其進行小波變換，然後利用人眼視覺模型對載體圖象分解后的小波系數進行分類。其次，對有意義的水印圖像分別進行3次不同的魔方置亂，得到3個隨機水印序列。Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources
基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。With the acceleration of economic globlization, the purchasing globlization of automobile parts is becoming the necessitous trend of automobile manufacture industry. from accessing to the wto in 2001, chinese automobile industry had been brought into the international distribution rapidly. chinese motor spare parts enterprises meet new development opportunity. meanwhile, following the canceled and weaken of tariff and non - tariff wall, the motor ' s parts market boundary between domestic and international is very weak. the domestic enterprises are forced to take part in the international competition
2001年中國加入wto以後，中國汽車工業已被迅速地納入國際分工體系之中，中國境內的汽車零部件企業迎來了新的發展機遇；另一方面，隨著各種關稅和非關稅壁壘的減弱和消失，汽車零部件的國內、國際市場界限已非常的模糊，中國境內的汽車零部件企業將被迫參與國際競爭。To study on structure and inheritance of rh d gene interaction between gene expression of rh d and rh c / e and influences on rh d gene expression of inserts and rh box - methods : 20 pairs of oligonucleotide specific primers for exon, intron 2 4, insert and rh box of rh d, rhc / e gene were designed and composed the polymerase chain reaction - sequence specific oligonucleotide primer ( pcr - ssp ) was used to amplify the rh c / e gene, rh d gene, exon, intron, insert and rh box in 106 samples of unrelated individuals and 7 han nationality ancestries and 5 wei nationality ancestries whose proband were rh d - negative
目的：觀察中國漢族非血緣關系隨機個體、漢族及維吾爾族家系rh血型的c e基因、 d基因外顯子、內含子、插入片段以及rhbox ，研究rhd基因結構及遺傳規律， d基因表達與c e基因的關聯，以及插入片段和rhbox對d基因表達的影響。The third countermeasure is to cause the public service personnel dare not to commit the duty crime through revising the relevant laws and regulations, investigating the behaviors of breaking laws and regulations promptly, and increasing the detection and punishment force. the article also proposes the following new opinions about the precautionary countermeasures : reforming the management system of " quaternity " in the engineering construction and establishing a specialized agency
在防範對策中提出了如下新見解:改革「四位一體」的工程建設管理體制，成立一個負責工程管理的專門機構;評標委員會成員從專家庫里臨時、隨機抽取;改革公職人員工資體系，新增「浮動工資」 ;建立廉政獎懲機制;完善「掛靠」等其他違法者的個人責任和串通投標罪的立法。By contrast, the paper calculated the reliability index of the abutment after changing variable quotiety of the stochastic variable
作為對比，本文還在改變各隨機變量變異系數的前提下，計算了壩肩巖體各高程的可靠指標。Slotted random access channel based on multimedia packet
多媒體信源時隙式隨機多址系統研究4. using recombinant inbred line ( rjl ) of rice derived from ( zhenshang 97bx minghui 63 ), permanent f2 population was constructed by random mating among ril lines
利用源於（珍汕97b明恢63 ）的水稻重組近交系（ ril ） ，進行系間隨機交配，獲得永久f _ 2群體。On this basis, sectionalized linearization of bilinear hysteretic structural characteristics and bilinear hysteretic filtering of structural system are put forward
在此基礎上，又提出了雙線形滯后體系的隨機分段線性化法和雙線形滯后體系的隨機分段線性濾波器。This thesis mainly discuss the practical value of the stereopsis test software in the ophthalmic clinical test of stereopsis, compare the difference between the traditional tno method and our software, measure the normal value of distant and near stereo acuity of health people. analyze the relation between the age and stereopsis, analyze the relation between the distance and stereopsis, test the near stereopsis development of young children with ophthalmic disease, test the influence on stereoacuity of the size of random dot
本課題主要探討自編立體視檢查軟體在眼科臨床立體視檢查中的應用價值；比較傳統的tno檢查法與本軟體檢查法的差異；測定正常人群各年齡組遠、近距離立體視銳度的正常值；分析年齡與立體視的關系；分析檢查距離與立體視的關系；測定斜視、弱視兒童的近距離立體視發育情況；測定隨機點大小對立體視銳度的影響。Conclusions ( 1 ) subacute senile mouse model can be used in immunosenesence reseach. ( 2 ) cd 137 may be an marker of aging. ( 3 ) the protection to aicd of cd137 decreased, indicate the function of cd137 was unusual. ( 4 ) the effect of d - galactose can modelling the different stage of aging. ( 5 ) the decrease of cd 137 expression on t cell from subacute senile mouse model and the aging mouse were due to the declining of their mrna. ( 6 ) the expression of cd 137 on t cells from from subacute senile mouse model and the aging mouse have a time dependently derease and the peak of cd 137 expression appeared earlier while the aging keep going on
結論（ 1 ） d -半乳糖致亞急性衰老小鼠模型t細胞cd137分子表達變化規律與自然衰老小鼠相似，造模兩個月後的大劑量組小鼠即可用於衰老個體cd137分子的相關研究。 （ 2 ）模型小鼠cd137分子表達隨衰老的發生發展呈規律性變化，提示該分子可能為t細胞衰老的分子標志。 （ 3 ）即使在衰老狀態下，機體對cd137分于的表達依然具有調控作用，提示兔疫系統的代償能力仍然存在。" prestress anchor ribbed beam support system " is a new practical support technology which came from soil nailing walls system and un - embedded rank of piles with anchors support system that has been used successfully for 4 years by the author and his company named qingdao deep foundation stabilization engineering co., ltd. it " s mechanism is similar to rank of piles with anchors support system that can not be inserted into the bottom of foundation trench, but it " s ribbed beams are used to replace rank of piles made before excavation so the work cycle can be shortened and the support system cost can be reduced ; meanwhile this system maintains the soil nailing wall " s convenience of digging and supporting
「預應力錨桿肋梁支護技術」是筆者及所在單位歷時四年在土釘墻和無嵌入多錨排樁兩種支護體系基礎上開發應用成功的一種新型實用性支護技術。其支護機理類似於未嵌入坑底的排樁多錨支護，只是由肋梁代替了開挖前施工的排樁從而提前工期並降低支護造價；同時繼承了土釘墻隨挖隨支護的機動靈活性。自1998年至今該技術已在青島、濟南、煙臺等十幾個深基坑和高邊坡工程中成功應用。From the analysis of the construction and applying of our country ' s bidding system, the author approach a subject about the proper arrangement and structure of the bidding organization, and propose the way to deal with the development direction and standardization of it. using the structure of the feasible research and the tactics in our country ' s construction bidding system, analyse the standardization in our bidding program, the author point out the unstandard phenomena such as the deficiency research of the earlier stage and behaviour of forcing price down, and put out constructive suggestions. from the analysis of the system and the way used in deciding the bidding winers, also from the analysis of the new theory in bidding - evaluction, decision and concrete instances, the author point out the phenomena of the deficiency system and organization and propose suggestions about the standardization in our construction bidding system
在對發達國家和地區招標投標制度進行綜述的基礎上，指出目前我國招標投標活動運行中存在不規范和不完善的現象，同時提出研究本論文的理論意義；通過對我國建設工程招標投標組織的構建和應用的分析，從理論上探討了招標投標組織應有的層次結構，提出了招標投標組織的未來發展趨向和規范招標組織的對策建議；利用我國建設項目投標的可行性研究及招標投標報價策略的層次結構體系，對我國建設工程投標的規范化進行分析，指出了目前投標前期研究不夠，報價隨意壓價等不規范現象，提出了規范投標活動的建議；通過對建設工程招標投標定標的運行機制及辦法的分析以及建設工程在評標定標方法上創新的理論與案例的分析，指出機制不完善，體系不健全的現象，提出了規范我國建設工程招標投標定標運行體系的建議。分享友人