次前提 的英文怎麼說

中文拼音 [qián]
次前提 英文
minor premise
  • : Ⅰ名詞1 (次序; 等第) order; sequence 2 [書面語] (出外遠行時停留的處所) stopping place on a jou...
  • : Ⅰ名詞1 (在正面的) front 2 (次序在先的) first; top 3 (過去的; 較早的) ago; before; preceding...
  • : 提動詞(垂手拿著) carry (in one's hand with the arm down)
  1. By using irm, heterodyne receiver with good image rejection and mmw - to - if once frequency conversion can be realized, which simplified receiver constitution prominently. the number of local oscillation ( lo ) sources is reduces and electromagnetic compatibility ( emc ) of mmw system is improved. also, the size, weight, power consume and cost of mmw receiver is reduced

    採用毫米波鏡頻抑制混頻器,可在保證鏡頻抑制性能的下,採用1變頻接收機,從而大大簡化接收構成,減少本振數量,改善毫米波系統電磁兼容性,減小接收機體積、重量、功耗,並降低成本。
  2. Hi this thesis, the technique of detector array is used to obtain the location of anomalous infrasound, it is the basic of the study of prediction of earthquake. to derive useful information by using spectrum analysis on infrasonic signal. then combing with other methods a forecast could be made

    本課題主要是利用數字技術,採用用傳感器陣列計算異常聲波波源的方位,這是今後預測震中位置研究的;並對聲信號進行頻譜分析,取有用的關于臨震聲方面的信息,再結合其他的預報方法,作出準確的地震預報。
  3. Furthermore, the above recording data limited to a single point is not valid to predict the epicenter. in this thesis, seismic infrasound is profoundly studied

    本課題正是在以上的下,對臨震異常聲進行更深一步的研究和探討。
  4. Firstly, the surface characteristic of polystyrene particle is changed from water detesting to water intimity by using special techniques and admixtures so mat the compound quality with inorganic materials is insured. secondly, the contradiction between the weight and strength is solved through optimizing the particle size and using composite fiber and the best heat conductivity is achieved under the condition that the necessary strength is met. in the research process, the author solved the problem of fiber dispersing in insulating materials so that the contraction of the material is controlled

    課題研究中,首先採用特殊的改性工藝及外加劑實現對聚苯乙烯顆粒表面的成功改性,使其表面由憎水轉化為完全親水,確保與無機材料的復合質量;其,通過採用優化骨料級配及使用復合纖維等措施解決了保溫材料的輕質與強度的矛盾,使保溫材料在滿足必要的強度的下,導熱系數降至最小;並且,課題研究中成功解決了纖維在保溫材料中均勻分散的問題,達到了抑制保溫材料收縮的目的;最後,通過採用復合外加劑、合適的膠凝材料及合理的配比等措施確保該保溫材料具有良好的和易性,滿足施工的要求。
  5. Based on the rent - seeking theory and theory of relation between government and market, the thesis studies the rent - seeking activities, their macroscopical and microcosmic backgrounds, the rent - creating mechanism, and the performance by the principals of security offering, agency, investing, and government, then analyzed their origin and influence and concluded the countermeasures. the framework of this thesis is as follows : chapter 1 is the pandect, mainly about the issues, the train of thought, the hypothesis, and the methodology ; chapter 2 is the academic groundwork, introducing the theories on rent - seeking, the development of relation between government and market, and security market ; chapter 3 studies the macroscopical and microcosmie backgrounds of the rent - seeking activities in chinese security market ; chapter 4 studies the rent - creating mechanism, which premise the activities ; chapter 5 analyzes the performance and characteristics of the activities. ; chapter 6 studies the origin and influence of the rent - seeking activities, probes into their deep roots, and reveals the harms from the activities through investigation in the resource lavishment and impact on the security market and the whole society, which come in the wake of rent - seeking ; chapter 7 gives the conclusions and countermeasures

    本文研究結構如下:第一章為總論,主要介紹了研究的問題、思路、假設和方法;第二章為研究的理論基礎,介紹了尋租理論、政府與市場關系理論的演變以及證券市場的基本理論;第三章考察了中國證券市場尋租活動的宏觀和微觀經濟背景,為研究證券市場尋租行為作了鋪墊;第四章研究了證券市場租金產生的機制亦即創租機制,它是尋租活動存在的邏輯;第五章則從證券市場不同參與者的角度具體分析了尋租活動的表現和特點;第六章研究了證券市場尋租活動的原因和影響,探討了證券市場尋租問題所產生的深層和一般性的原因並從尋租活動本身造成的資源浪費、對證券市場的影響和對整個社會的影響三個方面闡述了尋租活動的危害;第七章得出了研究結論並出了解決尋租問題的對策思路。
  6. By the end of week 6, each team submits list of project subtopics and team member ( s ) assigned to each subtopic

    6每組須在第六周完結交專題題目,每個題目須已指派組員負責。
  7. Nextly, to narrate the emergence, history, current situation and the future of network accounting in the summarize. once more, on the text this paper studies and discusses the fundamental, including network accounting connotation, similarities and differences of network accounting and traditional manual accounting and cais, technology criteria of network and some advantage ; influencing, on trad - itional accounting theory ( mainly focusing on, general principle etc. ), ob - taining and making use of information ; specialty, risk and precautionary, and so on. it puts forward the consult and sug - gestion

    ,在主體部分圍繞網路會計的基本原理(包括網路會計的內涵、網路會計與傳統手工會計和會計電算化的異同、網路會計系統的技術標準、及其具有的優點) ,網路會計對傳統會計理論的影響(集中在會計的核算條件、核算一般原則等方面) ,網路會計下會計信息的獲取與使用,網路會計具有的特殊性及由此產生的風險和防範措施等若干方面進行詳細的研究和探討並闡述個人的基本觀點,從而為網路會計在我國的健康順利發展及為經濟建設服務供有益的參考和建議。
  8. In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )

    主要研究內容包括:一、總結分析了當水下導航的常用方法和不足之處,指出基於航位推算的導航方法,存在著最大的問題就是導航誤差的積累問題,如果沒有修正系統,這種方法很難滿足使用要求;其指出基於聲學的導航方法,造價昂貴,導航范圍有限,難以滿足自主水下航行器大范圍導航的需求;二、總結了當水下地形輔助導航的主要技術路線,一是基於地形高程的匹配方法,這是當研究的重點;二是基於地形圖像的匹配方法,由於缺乏良好的圖像傳感器,和可用的海底圖像地圖,目這種方法還有待研究發展;三、將兩種地形高程匹配的常用方法應用到自主水下航行器上:以相關演算法為的地形輪廓匹配( tercom )方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航( sitan )方法,者演算法簡單可靠,但是導航精度不高,後者雖然精度比較高,但存在著演算法較為復雜、有可能發散和出現奇異值等問題。
  9. Part five, it is a focal point of the whole page article, it is from the operation course ( mechanism ) angle last origin and it is of approaching a subject production, should prove our country the third sector and relation between the government right state, have run the innovation on the mechanism. part six solve the key part of the problem, implement the innovation of mechanism from theory to the most important step in practice

    因此在全文的結束部分,筆者就如何將這種全新模式付諸實施給出了相應的對策和建議:在符合上述創新機制的下,從第三部門治理功能發揮作用的外部環境和自身能力的建設兩個方面共同努力,從問題的深層入手把問題解決好。
  10. This paper explores the internal laws between such port production elements as the harbor tugs " disposition, the port " s production throughput and the number and time of the arrived ships ; under the framework of " the development project of qingdao harbor in five years " by qingdao government ; through collecting large amounts of statistic data ; under the premise of scientific induction, arrangement and calculation to all of the port " s production elements which affect the regular harbor tugs " disposition, especially under the premise of much statistic analysis to the arrived ships ; on the basis of the overall analysis to the qingdao harbor " s production from 1999 to 2000 ; through the analysis to the present disposition scale of the harbor tugs and the port " s production and management. additionally it predicts the change of the port " s production elements according to the total object of the port " s development in order to work out a relatively scientific calculation method for disposing the harbor tugs scientifically as well as decreasing blindness in disposing the harbor tugs, and also make the disposition scale of the harbor tugs scientific and reasonable with each passing day so as to answer the demands of the port " s production and management along with it " s development

    本文是在青島市政府關于《青島港未來五年發展規劃》的框架下,通過搜集大量的統計資料,在對青島港1999年至2000年生產全面分析的基礎上,對影響港作拖輪規模配置的港口生產各要素進行科學的歸納、整理、計算,特別是在對到港船舶的大量統計分析的下,通過對目港作拖輪的配置規模與港口生產經營情況的分析,探索港作拖輪的配置與港口生產的吞吐量、到港船舶艘數等港口生產要素間內在的規律,並根據港口發展規劃的總體目標預測未來港口生產各要素的變化情況,以期能為各港口科學合理地配置港作拖輪、減少配置港作拖輪中的盲目性出較為科學的計算方法,使港作拖輪的配置規模日趨科學、合理,滿足港口生產經營及未來發展的需要。
  11. Precision pricing credit derivatives is its one of preconditions of exertion of efficiency of financial. pricing credit derivatives must at first choose the measure model of credit loss, default model of credit event, the model of rate of recovery payments and the uncertainty of mean of default rate. second, it is critic to choose one of structural model, intensity model and hybrid model for pricing credit derivatives

    合理定價信用衍生品是其發揮金融效率的之一,定價信用衍生品必須首先考慮信用損失的計量範式、信用事件的違約範式、殘值率的模型化方式和違約率均值的不確定性等方面;其,還要確定具體的定價模型方式:結構化模型、強度模型或"雜合方式" 。
  12. First, how to conduct sample and quantification of continuous time signal which is prior condition of sdr is explored in detail, and the comparison and analysis of some sample modes are given in which band pass signal sampling theorem is most important. second, multi - sample rate signal processing which is an important basis of sdr is studied. emphasis are put on decimation and interpolation those are the most fundamental process and the realization of decimation and interpolation filter

    在基於中頻采樣的軟體無線電結構框架下,首先詳細探討了軟體無線電的條件,即如何對連續時間信號進行采樣量化,比較分析了幾種采樣的方式,其中最為重要的是帶通信號采樣定理;然後探討了軟體無線電的一個重要基礎,即多采樣率信號處理,重點討論其最基本的兩個過程抽取和內插以及抽取器和內插器的實現;接著介紹了結構簡單、適用於一級抽取的cic濾波器和適用於做2倍抽取的半帶濾波器;再論文在總結了傳統的調制解調基礎上,結合軟體無線電器件的特點,系統的探討並實現了基於正交思想的am 、 fm 、 ask 、 fsk 、 bpsk 、 qpsk的正交調制解調演算法。
  13. Secondly, he defined the human beings in the development of human beings as the individual because the prerequisite and the departure point of historical materialism was the realistic individual

    ,他把「人的發展」中的「人」界定為「個人」 。因為,唯物史觀的和出發點是現實的「個人」 。
  14. As a whole, the research work of this dissertation can be summarized follows : 1. in accordance with my design patent, namely, reinforced earth retaining wall of r c net, and based on the analysis of the work mechanism, failure pattern, bearing capacity and stability of the reinforced earth, a new concept is expounded, namely, the reinforced earth wall which is thought of as a compound structure increase not only c but also ~ in comparison with non - reinforced earth. some bearing capacity formula are first introduced under the circumstances that the reinforced earth wall fails because of the breakage of material or inadequate cohesion between reinforcements and soil

    歸納起來,具體的研究和所獲得的一些重要成果如下: 1 、結合本人的設計專利? 「鋼筋混凝土網格式加筋擋墻」及工程實踐,在對加筋土的加筋機理、破壞模式、承載力和穩定性等方面進行深入分析的基礎上,出了一個新概念,即經過加筋后的土體作為復合結構與原土體相比,不僅高了內聚力,而且也高內摩擦角;並在此下首導出拉力破壞和粘著破壞兩種情形下的承載力公式,然後進行了穩定性分析。
  15. In chapter 4, based on the analysis of denotation and functions of index system and the elaboration of connotation, goals, basic principles and its factors of asd, we inquire 25 scholars in the fields of asd and construct the index system of easd including population, economic, social, resources, environmental system that add up to 32 indicators considering from the statistic data in hand. then we calculate the weight of each indicator with the analytic hierarchy process ( ahp ) according to the advices given by the scholars. next, a comprehensive evaluation model is built for evaluating the level of asd, the ability of the resources and environmental systems to the population, economic, social development systems, the level of coordination development situation of population, economic, society, resources, environment with the methods of econometrics regress models and fuzzy mathematics

    論文第四章,在把握一般指標體系內涵、功能的下,結合對農業可持續發展的涵義、目標與影響因素分析的基礎上,通過對25位國內農業可持續發展研究學者的咨詢,構建包含人口、經濟、社會、資源與環境五大系統共32個指標的浙江大學碩上學位論文衣業友展可持續性的評估指標體系及其應用研究農業可持續發展評估指標體系,採用層分析法( ahp )確定各指標權重,進而從農業可持續發展水平、農業中資源與環境系統對人口、經濟、社會系統的支持能力及各大系統之間的協調發展狀況三個方面運用統計分析方法(計量經濟學和模糊數學)建立綜合評估模型。
  16. Having analyzed problems and drew on relative theories, the thesis put forward the proposal that " the teacher - students communication towards human being - based communication ", what its maim idea are : to admit that teacher and student are all human being is the premise ; understanding for each other is the key ; genuiness, reward and empathic understanding are the essential principles

    第五部分:在分析問題與借鑒理論的基礎之上,出「走向『以人為本』的師生溝通」的主張,其要義如下首先, 「以人為本」的師生溝通是要承認教師是人,學生也是人。其, 「以人為本」的師生溝通以理解為旨歸。
  17. In this paper, in the premise of comprehending the concept of knowledgeable employees, taking knowledgeable employees as the studying object, aimming for the phenomenon and the characteristic of the knowledgeable employees floating, through discussing the influence of education level to individual, the characteristic of mentality and the rule of behavior that knowledgeable employees differentiate the general employees have been discussed profoundly, the factors of mentality, behavior and exteral for knowledgeable employees ' floating have also been analyzed. on the basis of the above, the encouragement mechanism of reasonable floating has presented aimly, which can meet the higher requirements and resolve foundationally the issue of the reasonable floating of knowledgeable employees

    本文以知識型員工為研究對象,在明確理解知識型員工概念的下,針對知識型員工流動的現象及特點,通過探討受教育程度對個體的影響,深刻論述知識型員工區別於一般員工的心理特點與行為規律,分析知識型員工流動的心理因素、行為因素、外在因素,在此基礎上有針對性地重點出對知識型員工合理流動的激勵對策,從而滿足知識型員工較高層的需要,從根本上解決知識型員工合理流動的問題。
  18. Abstract : based on the iterative bit - filling procedure, a computationally efficient bit and power allocation algorithm is presented. the algorithm improves the conventional bit - filling algorithms by maintaining only a subset of subcarriers for computation in each iteration, which reduces the complexity without any performance degradation. moreover, a modified algorithm with even lower complexity is developed, and equal power allocation is introduced as an initial allocation to accelerate its convergence. simulation results show that the modified algorithm achieves a considerable complexity reduction while causing only a minor drop in performance

    文摘:基於迭代的比特和功率分配機制,出了一種低復雜度的比特和功率分配演算法.與傳統的迭代分配演算法不同,該演算法在每迭代中只需要比較幾個特定的子載波.該方法在保持傳統迭代演算法性能的下極大地減小了迭代分配演算法的復雜度.此外,通過選擇等功率分配方案作為初始方案加快了演算法的收斂速度,進一步降低了演算法復雜度.模擬結果表明,出的改進演算法在基本不犧牲系統性能的下有效地降低了演算法復雜度
  19. According to the energy conservation law and presupposing not to change the times of total rotation of pumping units every day, the flush times are changed to adjust the load shape in order to realize power consumption by peak load cutting

    根據能量守衡定律,在保證抽油機每天運轉總沖數不變的下,用改變抽油機井沖的方法來調節負荷,達到油田避峰用電的目的。
  20. In this paper, i have established a appraisement index system after synthetically consideration affecting factor of trolleybus and bus in managing quality, determined right number of each index by grade analysis law, determined appraisement grade of each index by investigating to queue up, determined appraisement matrix by expert inquiry, calculated subordinating level which beijing ' s managing quality of trolleybus and bus in managing quality to each appraisement grade by " m (, ) " model algorithm in vague mathematics. according to identification principle, i have reached conclusion

    本論文在綜合考慮公共電汽車運營質量影響因素的下,確定了公共電汽車運營質量評價指標體系,採用層分析法確定指標權數,通過調查排隊來確定各指標的評價等級,通過專家調查法確定評價矩陣,利用模糊數學中m ( ? ? )模型演算法計算一個城市公共電汽車運營質量對「優、良、中、差」的隸屬度,根據識別原則,得出結論。
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