選擇抽運 的英文怎麼說

中文拼音 [xuǎnzháichōuyùn]
選擇抽運 英文
selective pumping
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 抽 : 動詞1 （把夾在中間的東西拉出; 提取） take out （from in between） 2 （從全部里取出一部分; 騰出） ...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  1. The study is based on household data of spot check, investigated land use data on landform section, local domestic statistical data, meteorological observation data, land use data by remote sensing and conventional investigation. methods of statistics analysis, yoss marginal analysis, geo - statistics analysis and methods of historical geography were employed in this study. mechanism and environmental effects of land use option by farming and grazing households are studied from the aspects of ecological suitability, economic feasibility, and social acceptability

    本文以農牧戶抽樣調查、地形剖面調查、統計年鑒、氣象觀測、遙感和常規調查的土地利用等數據和資料為依據，運用統計分析、邊際效益分析、地學分析和歷史地理研究等方法，從生態適宜性、經濟可行性、社會可接受性等方面研究了農牧戶土地利用選擇機制及由此引起的環境效應。
  2. Based on the above qualitative studies, combining the data collected from the social typical sampling investigations with the reliability analysis by using methodology of symbolic statistic, an evaluation methodology for the key property on the technology of food security in quality was explored, finally case studies of the evaluation methodology for the key property on the technology of food security in quality were conducted, important technology types and categories for the food security in quality were selected in the view of strategy, and series of countermeasures for macroscopic development of the technology of food security in quality were also put forwarded

    然後，通過社會典型抽樣調查（專家問卷法）得到第一手數據，運用sas 、 excel和灰色關聯分析等數理統計與分析方法，對問卷的可靠性進行了研究，建立了食物質量安全技術「關鍵性」的評價方法，並進行了實證評價分析，對我國食物質量安全技術的重點技術類型、關鍵技術種類等進行戰略選擇，提出了我國食物質量安全關鍵技術的一系列宏觀發展對策。
  3. In this dissertation, the author, who hypothesizes that development - oriented poverty reduction model is most optimum in efficiency on condition that the chinese government implements a long - term development - oriented anti - poverty strategy, takes the factual implementing model of the strategy as his study object. in the light of the theories of developmental economics, interest group, game and power distribution, by employing means of normative analysis, system analysis, participatory observation, and methods of induction and abstraction based on a series of positive analyses of the poverty reduction practice and experience in rural china, he has successfully differentiated the concept of poverty - reduction in its broad sense and the one in its narrow sense and has advanced that the poverty reduction model in rural china is composed of four subsystems, namely the decision - making system, the transferring system, the reception system and the monitoring system. the four subsystems have distinctive principal structures and operating mechanisms, yet they correlate with one another closely and together make up an integral whole

    本文在中國將繼續長期堅持開發式扶貧戰略的前提下，假定開發式扶貧戰略效率最優，選擇中國農村開發式扶貧戰略的具體實施模式作為主要研究對象，運用發展經濟學的模式理論、利益集團理論、博弈理論以及地方分權等理論，在對中國農村扶貧實踐進行參與觀察、實證分析和理論抽象的基礎上，採用了規范分析、系統分析、案例分析等研究方法，從廣義扶貧模式概念出發，構建了一個相對完整的扶貧模式理論分析框架，將中國農村開發式扶貧模式具體分為決策、傳遞、接受、監控四個內部組織子系統，這四個子系統既有不同的主體結構和運行機制，又存在嚴密的內在關聯性。
  4. The relationship of cut - angle and the degree between pump beam and signal beam in bbo crystal pumped by 425nm pulse is theoretically calculated. 28. 7 cut - angle bbo crystal is chose for our use, which correspond to a 5 angle between pump beam and signal beam

    在中心波長425nm飛秒脈沖抽運、下轉換光頻率簡並的情況下，選擇晶體的切割角為28 . 7度，對應下轉換光與抽運光在晶體外夾角為5度。
  5. Then, on the basis of coupled wave equations, theoretically studies of opo threshold parameters and of the conversion efficiency and of linewidth control are presented. several principles of the optimum design for opo are discussed. the experimental investigations of noncritical phase matching

    以耦合波方程為基礎，分析和計算了光學參量振蕩器的轉換效率、抽運閾值、譜線寬度等特性，並在此基礎上討論了如何選擇opo的各項參數。
  6. By comparing the calculation methods of chird number parity progression ratios parity progression ratios and based on the data of 1 national population sampling survey of 2000, this paper calculate the child number parity progressive ratios respectively by the variables of age, urban - rural and region to reveal the levels and distribution of the lifetime fertility of chinese women

    摘要通過孩次遞進比計算方法的比較選擇，本文運用第五次全國人口普查1抽樣數據分別計算中國2000年育齡婦女的各年齡別孩次遞進比、城鄉孩次遞進比、區域孩次遞進比，揭示中國育齡婦女生育水平的分佈狀況。
  7. The emphasis of this essay is to expound the aim of expectation, operation procedure, the relation between teachers and students and expectation methods with the destruction of " expectation education " theory and its law, binding the rules, ways, methods and forming style of expectation together, which transfers abstract expectation theory to specific operation system, teachers can make a free choice to apply according to the practical demand of education, teaching and management

    本文的重點是在「期望教育」的理論及其規律的指導下，具體闡述期望的目標、操作程序、師生關系和期望策略，將期望的原則、方法、手段和組織形式融為一體，使比較抽象的期望理論化為具體的操作體系，教師可根據教育、教學、管理的實際需要選擇運用。
  8. It is the effective way to realize the highly quantitative study on the geographical process that associates main geographical factors such as climate, hydrology, topographic features, soil, vegetation and human activities with geographical process for quantitatively calculation by selecting suitable spatial scales and using mathematic models based on computer

    選擇適宜的空間尺度，把氣候、水文、地形、土壤、植被、人類經濟活動等主要地理因素和過程通過抽象建立地學分析數學模型，進行定量運算，是實現地理過程高度定量化研究的有效途徑。
  9. This thesis mainly researches on pattern of telecommunication management analysis and decision support in our fix - line telecommunication operation. first the construction of data warehouse is discussed, analyses the data of the base information, billing information and calling detail record of the customer, and then discuss the methods of data mining including defining the operation scope, sampling, data analysis, modeling and implementation we put focal point on the choice and design that the model of data mining, on the basis of the already studies of abroad and the actual needs of fix - line telecommunication company. three data mining models of our fix - line telecommunication operation are putted forward : customer value model, customer retention model, and customer segment model

    本文對于固網通信業經營決策支持模式的探討和研究，是從企業級數據倉庫的構建出發，圍繞如何提高企業客戶細化和預測能力的問題，針對通信企業積累的大量客戶基本信息、客戶通話信息、客戶帳單信息、客戶繳欠費等數據，在數據挖掘方法論的指導下，通過業務問題范圍、選取和抽樣、探索型數據分析、建模和實施等步驟進行分析，闡述通信企業以數據倉庫為核心的數據挖掘模型選擇與設計的一般方法，提出我國固網通信運營業的三個數據挖掘應用模型:客戶分群，客戶流失和客戶價值分析。
  10. This study discusses the internal relations of modernization and modernization of fire control and defines the connotation of modernization of fire control. after looking back on the course of modernity accumulating in chinese fire fights techniques and equipments, fire protection system and fire control ideology and analyzing the current situation of modernization of fire control, this study develops a framework for modernization of chinese fire control, based on experience of developed countries and national conditions. this study identifies the modernization of chinese fire control be conducted in the way of socialization of fire control at the condition that the government play a leading role, while fire control system is being reformed, science and technology of fire fight is improved and legal conditions is perfected

    文章利用現代化研究的理論，從抽象到具體，運用系統方法、歷史方法、對比方法、分析方法論證了消防現代化與現代化的關系，對消防現代化的內涵進行剖析；回顧和總結了中國消防現代性逐步增長的歷程；對中國消防現代化的現狀予以考查並進行了相關的國際對比分析；在立足中國的國情和借鑒西方國家成功經驗的基礎上，闡明發揮政府的主導作用，進行消防體制改革，提高消防科技水平，健全法律制約，推行消防社會化是中國消防現代化必然的戰略選擇。
  11. In the conclusion part, with the environment of the modern china, the dissertation gives the premise of the evaluation on the judiciary independence in republic period, and at last gives the essential conclusion : the reform in the republic period is gradually changed, from reality to the exterior. this is the course from ideality to realism. this is a kind of choice which has local adaptation in mind

    在結語部分，本文立足於近代中國社會變遷的大環境，確立了評價司法獨立在近代中國歷史命運的前提條件，並在歷史追思和實證考察的基礎上，得出有關司法獨立在近代中國的發展歷程的基本結論：近代中國在對司法獨立進行價值追求的過程中，逐漸抽空其內在的生命，轉而崇拜其外在的空殼，並將這個空殼視為真實的存在，以便於使其依歸于中國的現實，實現其一種本土化的選擇目標? ?從理想到現實的轉換、從價值理念到工具理念的顫變。
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