劣等比較 的英文怎麼說

中文拼音 [lièděngbǐjiào]
劣等比較 英文
comparison of inferiority
  • 劣 : 1. （壞; 不好） bad; inferior; of low quality 2. （小於一定標準的） minor
  • 等 : Ⅰ量詞1 （等級） class; grade; rank 2 （種; 類） kind; sort; type Ⅱ形容詞（程度或數量上相同） equa...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 較 : Ⅰ動詞1 （比較） compare 2 [書面語] （計較） dispute Ⅱ副詞（比較） comparatively; relatively; fair...
  • 比較 : 1 （對比） compare; compare with; contrast; parallel （with）; comparison; by comparison; in comp...
  1. The experimental results showed that in the condition of this experiment four algaecides all had strong removing rate on algae, and their removing rate increased with dose increasing, and decreased with algae density increasing. according to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. in the condition of this experiment, the suitable dose of potassium permanganate was 0. 8mg / l, the algal removing rate was beyond 90 % and the cost of this algaecide was only 0. 0068 / m3. the efficiency of algae removal by four algaecides for huanghe river water was studied. the results showed that the majority of huanghe river water was bacillaroiphyta, and the dominant genera was melosira, which reached 78 % ~ 94 %

    結果表明，在實驗條件下，四種殺藻劑均具有一定的殺藻效果，藻類去除率均隨藥劑投量的增加而提高；原水藻類數量影響殺藻劑殺藻效果，四種殺藻劑的藻類去除率均隨原水藻類數量的增加而降低；通過殺藻效果、經濟性以及安全性等方面的綜合比較，對于以有毒藍藻為優勢藻屬的引灤水，四種殺藻劑的優劣程度從優到劣排序為：高錳酸鉀硫酸銅過氧化氫次氯酸鈉；在實驗條件下，高錳酸鉀適宜投加量為0 . 8mg l ，藻類去除率高於90 ，所需的藥劑費用僅為0 . 0068元m ~ 3 。
  2. The dynamics of a tractor - implement combination were complex in the atrocious working environment and fluky work status. a lot of components were not assured. the system had an evident non - linearity problem about large inertial and response lag due to its machine and hydraulic structure

    拖拉機作業機組在作業過程中，作業環境比較惡劣，作業工況復雜多變，其動力學問題很復雜，不確定性成分較多，此外，機組的機液結構系統慣性較大，響應滯后等非線性問題突出。
  3. This paper analyses the stress and deformation of the two lining structure types of the surge shaft surrounded with crush rock under the action of high water pressure by using fem, compares the two lining types ' s merits and demerits in stress, deformation, fracture state, the combining bearing of surrounding rock and lining structure, the safety and economics

    本文針對圍巖條件比較破碎，裂隙發育的調壓井洞室結構，就兩種襯砌結構型式分別進行了高水頭作用下的有限元數值模擬，從調壓井襯砌結構選型角度分析對比了兩種襯砌結構型式在圍巖及襯砌結構應力與變形、襯砌結構鋼筋混凝土開裂、圍巖與襯砌結構聯合承載、結構安全儲備、經濟等方面的優劣。
  4. Firstly, we generalize and analyze the advantages and present research of elliptic curve cryptography ; secondly, we study the basic theory of the ecc ; thirdly, we illustrate the safety of the ecc and discuss the elliptic curve key agreement scheme, elliptic curve encryption scheme and elliptic curve digital signature algorithm ; fourthly, we study fast algorithms of the multiplication and inversion multiplication of the element of in the underlying finite field f2m whose characteristic is two represented by the two basis of optimal normal basis and polynomial basis. we make improvements to the fast algorithm of the polynomial basis multiplication by hankerson and base on the experiments, we describe the properties and compare the advantages of the multiplication and inversion multiplication of the elements in f2m field under optimal normal bases and polynomial basis. results concluding from the study car be used as references in the realization of the elliptic curve cryptosystem ; fifthly, we overview the current fast algorithm of point multiplication, improve the fix base point comb algorithm, advance the speed of the whole system and remark the advantages and disadvantages of the popular algorithms based upon the experimental datas ; sixthly we realize the algorithm library of elliptic curve cryptography based on the f2m. only change slightly in our algorithm library can we realize the ecdh, eces, ecdsa based onf2m of anysize ; seventhly, we realize the ecc on two secure elliptic curves, including ecdh, eces, ecdsa

    本文首先介紹並分析了橢圓曲線密碼體制的優點及研究現狀；其次研究了橢圓曲線密碼體制的基本理論；第三，分析了橢圓曲線密碼的安全性並介紹了密鑰共享，加密，數字簽名等橢圓曲線密碼體制；第四，深入研究了特徵為2的有限域f _ 2m中的元素在多項式基和最優正規基表示下的乘法運算和乘法逆運算的快速演算法，並對hankerson等人提出的多項式基下的乘法運算的快速演算法作了改進，而且在實驗的基礎上不僅分析研究了f _ 2m域中元素在多項式基和最優正規基表示下的乘法和乘法逆運算的性能，還對這兩種基表示下的f _ 2m域中元素運算效率的優劣作了比較和研究，所得的結論可供在實現橢圓曲線密碼體制時參考；第五，研究了目前流行的計算橢圓曲線標量乘法的快速演算法，同時改進了固定基點梳形法，提高了整個系統的速度，並在實驗的基礎上分析研究了流行演算法的優劣；第六，實現了基於f _ 2m的橢圓曲線密碼體制的演算法庫，在我們的演算法庫中只需稍微改變便能實現基於任意尺寸的f _ 2m上的ecdh ， eces ， ecdsa等橢圓曲線密碼體制；第七，實現了兩條安全橢圓曲線上的橢圓曲線密碼體制，包括ecdh ， eces ， ecdsa 。
  5. Second, the procedure of estimating test equating coefficients may be dull or complex, in this thesis, a uniform procedure, which not only improve the computing efficiency, but also is the base of comparison of various equating methods, is given. third, because the comparison of equating methods is a major part on test equating research, there is not a reliable criterion up to now, in order to compare the new methods with the existing ones, in this thesis an objective approach is given. the new a pproach consists of three steps : 1

    最後，由於等值方法優劣的比較是等值研究的重要內容，但迄今為止沒有一個合理的比較標準，為了比較新導出的等值方法和原有等值方法之間的優劣，本文給出了一種客觀的比較標準? ? monte _ carlo模擬，結合偏移平均平方根（ rootsquaremeandeviation ， rmsd ）和wilcoxon符號秩檢驗，將各種等值方法進行了客觀的比較分析。
  6. Then, the capacities of round - off method, two probable value method ( tpvm ), shift and compensate phase feeding method ( scpfm ) and shift compare and compensate phase feeding method ( sccpfm ), are compared in improving the accuracy of beam pointing

    接著，通過模擬實例比較了舍尾法、二可能值法、遞推補償饋相法、遞推比較補償饋相法等幾種提高波束指向精度方法的優劣。
  7. The methods of compounding then with fiber or textiles, such as composite spinning, hollow fiber filling, textile coating and micro - encapsulation, are exemplified and compared

    例舉復合紡絲法、中空纖維填充法、織物塗層后整理法、微膠囊法等相變材料與纖維或紡織品的復合方法，比較各種復合方法的特點與優劣。
  8. The main work includes : the research and conments about some recognition methods ; the research and comments about three kind of mathematics morphologic arithmetic ; clustering ; matlab embedded in the vb ; the difference analysis in the dynamic image and so on

    主要做的工作包括幾種識別方法的研究與評述；三種數學形態學演算法的實現以及各自的優劣比較；利用無監督學習進行聚類以及matlab在圖像處理中的嵌入；動態圖像的差分分析等。
  9. After studying the contents with " sx - 10 law " concerning the oil and gas ( o & g ) cost of the international oil company, the article has systematically analyzed and compared the sinopec and foreign oil company ' s o & g cost ' s differences, such as its classifications structures, and cost accounting etc. by analyzing the international oil company ' s common o & g cost ' s movement tendency and rule which has been outlined and showing in the recent 10 years, that is between 1991 and 2000, the article has compared and studied the differences in o & g costs between the sinopec and foreign oil company, furthermore, it has taken impersonally part the real and internal reasons in details which has resulted in the differences at home and abroad. for instance, it has concluded the reasons that contribute to the long - lasting higher production cost of the sinopec upstream in three aspects : firstly, it is due to the difference in its resource stratagem, that is, the foreign oil company can realize their o & g resource optimization by the way of resource electing and o & g assets replacement in the world market ; secondly, since most of the sinopec key oilfields have been in the middle or last development period which characterizing the " three high " ( high water containing, high yield and high lifting rate ), it has been an impersonal rule with a higher level of production cost ; finally, another factor resulting in the higher production cost lies in the execrable operating and social environment which has been facing by the domestic oil company and a great amount of non - producing payout which owes to the bad environment

    本論文從美國證監會（ sec ）對國外石油公司油氣成本的《 sx4 - 10條例》的內容研究出發，系統地分析和比較了中外石油公司在油氣成本的分類、構成以及核算等方面的差異，並結合近十年來（ 1991 - 2000 ）國外石油公司油氣成本的變化趨勢和變化規律，對中外油氣成本結構和變化呈現出的差異進行了比較和研究，並就導致該差異產生的深層次原因進行了客觀翔實的剖析，文章特別指出，造成中石化上游油氣生產成本居高不下的原因有三個方面： （ 1 ）資源戰略方面，國外石油公司可以通過資源優選和資產置換來實現油氣資源的最優化選擇： （ 2 ）從開發程度上，中石化上游普遍進入以「三高」為特徵的開發階段，生產成本高是客觀規律： （ 3 ）企業面臨的惡劣經營和社會環境以及由此產生的大量非生產支出，也是構成企業生產成本較高的原因之一。
  10. In the paper, it considers how to determinate the base time, how to choose the weight, how to select a better method to organize the index. then, it analyze the main reason of choosing the method of the effective exchange rate index, one is the weight, the other is the individual exchange rate index, the two are put in different situation then it can be discriminated, then, the index is organized by this way

    在第三章中，首先依據統計指數理論和方法，通過對編制匯率指數的各種方法進行深入具體的比較，剖析了各種方法的理論上的優劣性質和實際操作的可行性，選擇採用加權幾何平均法作為編制人民幣有效匯率指數的基本方法，進一步具體地探討了樣本貨幣的構成、基期的確定、權數的選擇、價格指數的選擇以及相關數據的預處理等問題。
  11. Apparently, this comparison is conducted in order to increase the competitive advantages of all banks in china not at the expense of other non - state - owned commercial banks. thus an evaluation and prediction of the characteristics of the market structure of china ' s banking system must be made in the process of comparison. second, a comparison of the competitive advantages between state - owned commercial banks and foreign banks in terms of all concrete indicators and mechanisms is made, through which the weakness of state - owned commercial banks in international competition could be detected and eliminated, meanwhile the future competitive and development strategy could be determined

    實際上，國有商業銀行作為中國銀行業的中流砥柱，其競爭力問題的探討至少包括兩方面內容：一是國有商業銀行的競爭力在國內表現為與其他各商業銀行的競爭，當然，這種比較是建立在中國銀行業綜合競爭實力總體得到提高而非犧牲其他商業銀行的利益的基礎之上，因此在這一比較過程中必須對我國銀行體系的市場結構特徵做出判斷和預測；二是與國外銀行在競爭力各項硬性指標以及制度機制等方面的比較，通過比較發現並彌補國有商業銀行國際競爭中的劣勢和不足，確立其未來的競爭與發展戰略。
  12. For the electronic proving ground reality, the advantages and shortcomings of several evaluation criteria are synthetically compared through studing jamming and antijamming effects between oppressive jamming and the target search radar. according to the ultimate effectiveness criterion, the method of using the tactics and technology indices to evaluate the radar jamming and antijamming effects in quantity is discussed. the quantitative grade judgement on jamming and antijamming effects are presented

    從電子裝備試驗靶場的實際出發，通過研究壓制性干擾對目標搜索雷達的干擾，以及後者對前者的抗干擾效果，綜合比較了幾種評估準則的優劣，依據最終效果準則，分別論述了用技術指標和戰術指標定量評估雷達干擾抗干擾效果的方法，提出了干擾抗干擾效果的定量等級評判，並通過信干比、抗干擾改善因子，將戰術、技術指標評估統一起來，二者在實質上是等效的。
  13. System of hydrologic data collection and transmission can automatically collect, transmit and process the real time data such as rainfall, stage and discharge with the latest achievements in communication and computer technology

    摘要水情信息採集系統是應用遙測和現代通信技術，實現江河流域降雨量、水位、流量等數據的實時採集、報送和處理的信息系統，它具有傳輸數據量小、通信網路分佈地域廣以及通信條件比較惡劣等特點。
  14. According to the above discuss, the paper analyzes the good and bad factors of the self - run logistics, the characters of the third party logistics, the merit of the third party logistics, and the traditional logistics method chooses etc. expatiates on the necessity of the economy analysis between the self - run logistics and the third party logistics

    本文針對以上情況，從自營物流優劣性，第三方物流特徵、優越性，兩者的市場需求，以及傳統的物流方式選擇方法等方面闡述了自營物流與第三方物流經濟比較的必要性。
  15. We have combined qualitative analysis and quantitative analysis to foresee the market size. firstly, we found the relative factors influencing the truck market through qualitative analysis and picked up several main factors by quantitative analysis, such as highway mileage, social fixed assets investment capital and consumption expenditure, etc. secondly, we set up four models by using those factors. the four models are a time series model, a multiple regression model, a factor regression model and an integrated model

    首先，通過定性分析找到了影響我國載貨汽車保有量的相關因素，接著又進一步進行定量的分析，從而確定了公路里程數、基本建設固定資產投資額和我國社會消費支出額等為主要影響因素;然後，利用前面的分析結果構造了三個模型，即時間序列模型、多元回歸模型和因子回歸模型，並綜合幾個模型的優點建立了一個綜合的預測模型，這一部分也是全文的重點部分;最後，分析比較了各模型的優劣並給出了每個模型的適用情況。
  16. Such methods are generally decreasing method, such as, feasible direction methods, constrained variable metric methods, etc. another class is sub - problems method, which approximates the optimal solution by solving a series of simple sub - problems, such as penalty function methods, trust region methods, and successive quadratic programming sub - problems, etc. the same property of two classes of methods is that they determine whether the next iterative point is " good " or " bad " by comparing the objective function value or merit function value at the current point and next iterative point

    另一類叫做子問題演算法，這種演算法是通過一系列簡單子問題的解來逼近原問題的最優解，如罰函數法、信賴域演算法、逐步二次規劃演算法等。這兩類演算法的一個共同特點是，通過比較當前點和下一個迭代點的目標函數值或評價函數值來確定迭代點的「優」或「劣」 ，若迭代點比當前點「優」則該迭代點可以被接受，否則須繼續搜索或調整子問題。
  17. With comparing those models, the paper says credit risk + is more fit for big commercial banks in our country, and then, with this model, the paper gives a analyses about a bank ’ s credit risk. at last, the paper draws the conclusion of this dissertation and points out we would set up our management system of credit risk from a few aspects : looking for the real reason that causes credit risk by methods of game theory and information economics, comprehensively enhancing the level of china ’ s commercial banks measurement and management for credit risk, strengthening external financial supervision for financial institutes etc.

    在這部分，本文首先介紹了當今國際上比較流行的幾種信用風險量化研究方法並對其進行了優劣比較，主要包括期權推理法、信用度量製法、信用風險附加法等;接著，研究了幾種方法對我國商業銀行信用風險量化管理的適用性，得出信用風險附加法相對于其他幾種方法而言，更適合我國規模比較大的銀行，並以該方法為例，進行了國有商業銀行信用風險量化管理的實證研究。
  18. On the basis of objectively analysis of the development situation of luoyang peony industry, the dissertation puts forward some issues about luoyang peony industry, including resource exploitation, market building, scientific research, technique, product marketing, and flower stat

    同時對洛陽市牡丹產業化發展的現狀進行了客觀分析，對洛陽牡丹產業的比較優勢和比較劣勢及不足進行了深入的探討，在此基礎上找出了洛陽牡丹產業在資源開發、市場建設、科研、技術、產品營銷、花卉統計等方面存在的問題。
  19. The abs ’ mainframe can get train ’ s velocity and acceleration from the velocity sensors, and then accomplishes some certain braking actions in term of them. but velocity sensors are easier damaged because of its special installing position and working environment. the mainframe of abs only can diagnose some simple faults, for example, the short circuit and open circuit

    其中速度傳感器是防滑器正常制動的關鍵部件，但是轉速傳感器在工作時安裝位置比較特殊，工作環境惡劣，容易受到腐蝕、碰撞等損傷，而防滑器主機通常僅能對轉速傳感器的短路或斷路故障做出診斷，對轉速傳感器發生的其他故障難以識別，這樣就容易在列車運行時引發防滑器誤動作，甚至導致事故發生。
  20. The paper want to solve one of the problem, using how to supply the pubic houses as the core part, and mainly analyzing its good and bad of the supply model of public houses. analyse the government heavily constructing housing, using private houses, government buiing houses, reassure government houses as pubilic housing, using the vacant houses as public houses and so on, analyzing these supply model ' s influence on real estate market, government " s financial pressure, and the management of the public houses, and at last use the nsfdss ( non - structure fuzz decsion surport system ) apprasial method apprise these suppling model. connecting the facts of xi ' an, analyse the fitfull of the result

    本文主要以廉租房保障制度實施中存在的問題之一? ?廉租房房源提供方式的優劣勢比較分析為核心內容，對廉租房的供房模式：政府集中興建、利用私房、政府出資購房、公房認定、利用空置房轉化等模式進行優劣勢比較分析，分析這些供房模式各自在推動房地產市場、減輕政府財政壓力、廉租戶管理、廉租房推出機制形成等方面的優劣勢，並利用nsfdss （非結構化模糊決策支持系統）評價方法綜合評價排序各供房模式，並結合實際情況對西安市實施廉租房制度時採取的供房模式進行適應性分析，為決策者決策選擇的理論指導依據，促進廉租房的發展。
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