實用性定義 的英文怎麼說

中文拼音 [shíyòngxìngdìngyì]
實用性定義 英文
operational definition
  • 實 : Ⅰ形容詞1 （內部完全填滿 沒有空隙） solid 2 （真實; 實在） true; real; honest Ⅱ名詞1 （實際; 事實...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 義 : Ⅰ名詞1 （正義） justice; righteousness 2 （情誼） human ties; relationship 3 （意義） meaning; si...
  • 實用性 : availability
  1. Fractal image compression coding is focused attention upon by researchers for it ' s good quality of high compression ration, resolution irrelevancy and fast decoding. but it ca n ' t be put into practice for the matching search of domain and range is too difficult and the coding time is too long

    分形圖像壓縮編碼以其高壓縮比、解析度無關性、快速解碼等優越特性而引起世人矚目，但卻常因為龐大的定義域計算和煩瑣的定義域值域匹配搜索而使編碼時間過長，從而影響了其實用性。
  2. Further, a new definition of identifiability of system model is given in the same sense, and an identifiability gramian matrix with application value is derived

    進一步，將相應的結論應用到系統辨識問題上，給出可辨識性定義和具有實用價值的可辨識性判定定理。
  3. Most automobile parts are producted from here. two enterprises, the case of this paper mentioned, dongguang groop and jilin ruibao co. ltd which lies in changchun and jilin. they both product automobile part

    本文注重實用性與可操作性，不僅對東光集團具有一定的現實意義，同時對其他重組中的國有企業也有一定參考價值。
  4. Through studying tai gang estate company ' s equipment information, this softwareof tai gang estate company ' s equipment management information system has not only develops, the systematization management problem of tai gang estate company ' s equipment information has solved, method software built - in use technical thought again have put forward in the aspect of software development, this kind of method and development workload are little, have low cost and strong practicality, the information system that develops is easy to managed and defended, satisfies the requirement of the software fast development of business management, one fast practical development

    西安建築科技大學碩士論文魚旦魚魚里旦魚口口皿亙魚魚魚里旦通過研究太鋼房產公司設備信息，不僅開發出太鋼房產公司設備管理信息系統這一軟體，解決了太鋼房產公司設備信息的系統化管理問題，而且在軟體開發方法方面提出了軟體嵌入復用技術的思想，這種方法，開發工作量小，成本低，實用性強，開發出的信息系統易於管理、維護，滿足企業管理軟體快速開發的要求，為企業設備管理軟體開發提供了一條快速、實用的開發途徑，對企業的信息化建設有一定的借鑒意義。
  5. In this thesis, abundant statistical data are contained, two methods are employed to give a positive analysis on the elasticity of demand ( eod ) of i & e in china during the period from 1990 to 2001 from the following three aspects : firstly, regression analysis is applied to calculate the average eod of the general i & e. generally speaking, the export is rich in price eod while the import has a poor one. in addition, the absolute value of the sum of these two kinds of elasticity is higher than 1, which accords with marshall - lener condition and proves that devaluation of rmb should be helpful to improve the trade balance. suggestion is further provided such as cutting off producing cost of export, improving technology and implementing strategy of import substitution to improve trade balance

    本文運用豐富的統計數據資料、兩種方法、從三個層次實證分析了1990 - 2001年我國進出口商品的需求彈性：首先，運用回歸分析法計算總體進出口商品的平均彈性，得出我國出口商品總體富有價格彈性，而進口商品總體缺乏價格彈性，進出口需求價格彈性之和的絕對值大於1 ，符合馬歇爾?勒納條件，人民幣貶值有助於改善貿易收支的結論，並提出降低出口商品生產成本、提高生產技術水平、實施進口替代戰略來改善貿易收支；其次，運用彈性定義法逐年計算約100種主要出口商品和約50種主要進口商品的總體需求價格彈性，對其結果進行分析，進一步驗證了前述結論；再次，運用彈性定義法逐年計算農產品、鋼鐵、汽車、醫藥等五大類八種商品的進出口需求價格彈性，根據其不同的分佈狀況，聯系實際經濟情況，提出相應的匯率、價格及產業政策以改善貿易收支。
  6. The writer passes the fixed amount and qualitative analysis, the actuality investigates and theories study combines together, thinking that the main key stiching point of the high school grammar teaching consists in : the target of the high school grammar teaching escapes from the education of the large teachers and students with learning the real fact ; the high school grammar content system originates the result in studying the grammar, but many abuses exsisr hi the grammar research, thus affect the high school grammar teaching directly or indirectly ; in the cognition of the high school grammar teaching, people also need a process for continuously inclining to science ; the limitations of the contents and arrangement also exist in the grammar teaching materials - high school grammar teaching materials that arrange according to the grammar system oneself have the limitations, the contents of the language grammar in the teaching material and arrangement also have certain limitations, such as do n ' t follow the students " regulation of cognition, there is no the contents of the grammar teaching in senior high school and the request, the grammar in junior high school does n ' t pass, in the senior high school then returns to living, gradually, etc ; furthermore, teacher ' s character and the teaching methods are n ' t well suited, do n ' t join the static grammar teaching with the dynamic grammar teaching, neglect the practical characteristics of the teaching grammar ; for a long time, the position of the meaning in the grammar teaching of the high school is n ' t fixed correctly, either higher or lower etc. from here, the writer gets a conclusion : because of the existence of the above problems, cause " grammar useless " then request " desalinate grammar " even " cancel the grammar " creation, but not grammar knowledge oneselt is useless, therefore, from now on the direction of the grammar reform in education is to resolve these problems, not desa linate and cancel

    在1898年馬建忠撰寫的第一部漢語語法專著《馬氏文通》問世到現在的一百多年裡，語法教學在中學語文學科中的地位始終沒有確定下來， 「淡化」甚至「取消」語法教學的觀點時而浮現于語文教學的理論與實踐中。問題的癥結何在?筆者通過定量與定性分析，現實調查與理論探討相結合，認為中學語法教學的主要癥結在於：中學語法教學確立的目標脫離廣大師生的教情與學情實際；中學語法內容體系來源於語法研究成果，而語法研究中存在著諸多弊端，從而直接或間接地影響著中學語法教學；人們對中學語法教學目的的認識也有一個不斷趨向科學的過程：語法教材也存在著內容及編排的局限性? ?中學語法教材的依據語法體系本身具有局限性，語文教材中的語法的內容與編排也具有一定的局限性，諸如沒有遵循學生的認識規律，高中沒有語法教學的內容和要求，語法初中沒有過關，高中則更趨回生等；再者，教師素質及教學方法不適應，沒有把靜態的語法教學與動態的語法教學結合起來，忽視了教學語法的實用性的特點；長期以來，中學語法教學的意義定位不準，不是偏高就是偏低等等，由此，筆者得出結論：由於上述問題的存在，導致了「語法無用」進而要求「淡化語法」甚至「取消語法」論調的產生，而並非語法知識本身無用，因此，今後語法教學改革的方向是解決這些問題，而不是淡化和取消。
  7. Accompany with the rules, the paper will take examples for a steam - boiler system and a transport service management system to show their feasibility and practicability

    相應的，本文分別以蒸汽鍋爐系統和運輸業務管理系統為例來說明了本文定義的轉換規則的可行性和實用性。
  8. To the problem that finding rules in enormous data is very time - consumable and the expansibility of existed algorithms is not very good, the thesis proposes a new method to discompose large data table based on the concepts of positive region and the importance of attribute in rough set theory. existed algorithms of rule deduction can be applied directly on the tree structure obtained by partition and the times for computation will be reduced observably. validation of information entropy on the partition structure shows that the partition of data table will not lead to the loss of information, while the computing speed increases at the same time, which reflects the practicability and rationality about the partition of large data table

    針對海量數據處理起來極為耗時，現有演算法拓展性較差的問題，基於rough集理論中的集合正域概念以及由此定義的屬性重要性概念，提出一種大型數據表分解演算法，現有的規則歸納演算法可直接在分解得到的樹型結構上應用，將大大降低知識發現的時間，並從信息理論的角度利用信息熵概念對該分解結構進行了驗證，分析了這種分解的實用性及合理性，揭示了這種分解結構在提高計算速度的同時不會損失信息量。
  9. We implement the traffic generator by these studies. the thesis focuses on how to generate abundance flow, how to send flow fastly, how to measure network, how to synchronize flow sender and flow receiver. we use some solution to resolve the problems, including that using linear congruential and modifying select - giveup algorithm to generate random number, implement class that has good application interface to user, making random number as packet ’ s inter - departure - time and packet size, which can provide flow base on special distribution, designing and implementing a method to active measure by our traffic generator, designing a accurately time counter and precision delay function, synchronizing flow sender and receiver by tgm message

    通過對現有技術的研究和改進，我們形成的解決方案如下:通過利用改進的線性同余演算法，以及對舍選法進行研究和改進，實現了一個具有良好應用介面的隨機變量生成器，利用其產生的隨機數作為發包的間隔或包的尺寸，以產生服從特定模式的流;利用傳輸的數據包設計並實現了網路的主動測量，為網路測量和流的發送設計了高精度的計時器，精確延時函數;利用自定義的tgm報文協調發送端和接收端的操作。
  10. The book is a practical reference book for foreigners to learn chinese, collecting over 500 entries of common sentence patterns and everyday phrases with detailed explanations, usage and examples

    本書是為外國人學習漢語而編寫的一本實用性工具書，收錄漢語口語常用短句和固定句式500餘條，分別講解其含義，提示其用法並舉出運用實例。
  11. Verifying the soundness of the uml statecharts model can be translated into the verification of the soundness of the global reachable state transition diagram, and the algorithms verifying the soundness and the properties of semantic - related are given. at the aspect of verifying the consistency of temporal constraints of workflow, the time events are added into the uml statecharts, then the rules translating the extended uml statecharts into timed automata are given. the upper constraints ( the most time interval between two tasks ), lower constraints ( the least time interval between two tasks ) and deadline constraints are defined by tctl. the consistency of these constraints in build time, instantiation time and run - time are defined respectively

    在驗證工作流時序約束一致性方面，在uml狀態圖中加入了時間事件，給出了將擴展后的uml狀態圖轉化為時間自動機的規則，用時間計算樹邏輯定義了兩個任務間的最大、最小時間間隔（上、下界約束）和工作流的最終期限約束，並給出了這三類約束分別在創建階段、實例化階段和運行階段的一致性定義，通過alur的演算法對時序約束一致性進行驗證。
  12. On the basis of the first two sections, the next two sections i. e. the third and the fourth are the key parts, including differentiating and analyzing the two elements, putting forward financial strategies and modes for chinese enterprises by using the successful experience of other countries for reference, setting up financial models for the two capitals " raising and investing, and designing index systems for the evaluation in order to make the research more practical

    該部分選取企業六大要素資本中的技術資本和知識資本作進一步的分析研究，結合核心競爭力與競爭財務理論與方法，創新構建更為貼近實際、更具實用性的財務模式，以期更好地找到競爭財務理論與企業實際情況的契合點。兩部分均對要素資本涵義進行了重新定義與辨析，並分析了其作用和意義，旨在為各章后續論述打下基礎。
  13. This article analyses the causes of the little content - slow development - poor efficiency - energy wasting phenomenon in the current teaching of chinese reading comprehension in terms of its orientation and styles. it also puts in order some basic elements concerning the essence of reading, interpretation of the meanings of the reading materials and the relations between reading & writing. the author holds the view that the traditional teaching methods lay too much emphasis on the knowledge acquired from reading & practical uses of reading itself, separating reading form speaking & writing and neglecting its " representation " and " development " functions

    本文從閱讀教學目標定位、教學範式取向兩個方面分析了造成當前閱讀教學「少慢差費」的原因，並從閱讀的本質、文本意義的生成、閱讀與寫作的關系三個方面對閱讀教學的一些基本問題進行了一番梳理，認為傳統的閱讀教學將教學目標定位在閱讀自身的實用性和工具性上，教學範式取閱讀本位、知識本位，孤立地強調閱讀的重要性，將讀、寫、說截然分開，忽視了語文教學的「表現性」和「發展性」功能，這種「以閱讀為本位」的「吸收實用」型閱讀教學規范嚴重製約了閱讀教學的健康發展。
  14. Modern distant learning ( web - based learning ) is the main prevalent aspect of the international and domestic education today, however, the web - based learning resources are generally lack of collaboration and reusability, thus with the development of the modern distant learning, the world has been recognized that the sharebility of the learning resources and the interoperability of systems have key importance to the practicalbility and economical utility of the web - based distant learning

    現代遠程教育（也稱網路教育）是當今國際國內教育的主流發展方向，但目前的網路教學資源普遍缺乏共享性和重用性，各教學系統之間也缺乏統一，世界各國在發展現代遠程教育時深刻認識到，學習資源的可共享性和系統的互操作性對于網路遠程教育的實用性和經濟性具有決定性意義。
  15. The transferor under a contract for transfer of technical secret shall, in accordance with the contract, supply the technical materials, provide technical guidance, and warrant the practical applicability and reliability of the technology, and shall abide by its confidentiality obligations

    第三百四十七條技術秘密轉讓合同的讓與人應當按照約定提供技術資料，進行技術指導，保證技術的實用性、可靠性，承擔保密義務。
  16. The problem has been studied from two sides, firstly, from the viewpoint of applicability, based on the development strategic objectives of the oil company, with the aim to unify the exploration and extraction decisions of the resources in an integrated framework, and integrate the macro economic and technical objectives with micro economic and technical models of an oil well, an integrated non - linear dynamic optimal control model has been constructed, the objective is the benefit maximum of the exploration and extraction of the resources, and the optimal strategies are obtained by changing the problem into a non - linear mathematical programming problem, on the other hand, from the more macro level, based on the analysis of the characteristics of the exploration and extraction activities of oil and gas resources, a conclusion is easily deduced that the procedure is full of randomicity, then discovering procedure of oil deposit is proved to be a poisson process, and the reserves process is a supermartingale process, so the model of exploration discovery rate and the reserves model could be constructed

    本文從兩個側面對此問題進行了研究，首先從實用性出發，以公司層次的戰略性規劃目標為基礎，將勘探階段與開發階段的工程技術及經濟方面的決策整合在一個模型框架內，同時將宏觀層次的經濟技術目標與單個油氣井生產的微觀技術經濟模型相結合，以油氣資源勘探與開發的經營效益最大化為目標，建立了一個非線性確定型綜合動態優化模型，通過將原非線性最優控制問題轉化為一非線性數學規劃問題進行了求解。其次從相對更宏觀的層次上，通過對油氣資源勘探與開發的特點分析，認為具有很強的隨機性，證明了勘探活動發現油氣藏的過程為一泊松過程，所發現的油氣藏儲量為一上鞅過程，在此基礎上，建立了油氣藏勘探發現率模型及儲量模型，在油氣價格服從幾何布朗運動條件下，以油氣開採收益最大化為目標，建立了一個油氣資源勘探與開發的隨機最優控制模型，採用動態規劃方法得到了值函數的hjb方程，並針對方程的特點，以及方程及其變量所對應的經濟學意義，對最優策略的求解進行了一些討論。
  17. The properties of the new instance can be modified if you want user - defined formatting

    如果需要用戶定義的格式設置，則可以修改新實例的屬性。
  18. Then user browses the web pages, selects interested web page as sample page and create conceptual schema based on the understanding of content of the sample page. thirdly, the user marks the interested information blocks in sample page and build up the correspondence between the interested information blocks of sample page and fields of conceptual schema, and at the meanwhile system passes the correspondence to learning module to form extraction rules and stores them into rule database. fourthly, extraction module extracts information from the similar - structured pages by using the extraction ailes and sends the extracted results to classified cache database for users " further query

    該系統首先將web信息按模式和風格劃分為不同領域，建立領域知識庫，以便對用戶的查詢進行導航並縮小查詢范圍；然後利用現有的搜索引擎實現關鍵詞查詢，利用瀏覽功能尋找感興趣的網頁，對找到的網頁根據其內容建立自定義的用戶概念模式；利用概念模式對網頁進行標記，使概念模式中的欄位與網頁中的信息塊對應起來，建立對應關系並傳給學習模塊以形成抽取規則並存入規則庫；抽取模塊根據規則庫中的抽取規則進行信息抽取並將抽取到的信息按用戶定義的概念模式形成記錄，按領域分類存儲于cache庫中以備用戶查詢；最後，用戶利用查詢功能實現個性化查詢。
  19. After analyzing the desulfuration techniques, this dissertation optimizes the desulfuration static model through the effective data preprocessing and generalized genetic algorithm. the performance of the improved model proves better than traditional rbf model by the experiments

    本文在分析脫硫工藝的基礎上，通過有效的數據預處理和廣義遺傳演算法，優化了rbf神經網路脫硫靜態模型，通過測試，模型預報精度好於傳統rbf神經網路模型，具有一定的實用性和推廣性。
  20. The forecast and research of this paper about the port ' s cargo handling capacity, is based on the port ' s production characteristic, it puts grey forecast theory into the port ' s future cargo handling capacity and checks the forecast result. grey forecast theory is more scientific, reasonable and practical in using of historical counting material compare with traditional forecast theory. it avoids man - made influence in practical works

    本文對港口吞吐量的預測研究，是根據港口生產的特點，應用了灰色理論來對吞吐量進行預測，並對預測結果進行檢驗，與傳統的預測方法相比，在應用歷史統計資料上更具有科學性、合理性和實用性，避免了實際工作中的人為因素影響，對張家港港口發展提供有益的參考，具有一定的現實意義。
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