car compare 中文意思是什麼
car compare
解釋
車型比較-
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 。 -
The game is introduced : annual match of the cartoon car ! whose performance optimum, who ' s driving technology most superb, compare, know right away
游戲介紹：卡通車的年度大賽！誰的性能最優、誰的駕駛技術最高超，比比就知道。 -
This thesis analyse the rubbish source, compare the quality of the artificial cleaning work and the cleaning car
本文分析了垃圾來源，比較了人工清掃和清掃車清除洞內垃圾的優劣。 -
I always choose up to five cars to compare when i buy a new car
買新車時，我總是會選擇五輛以上的車來作比較。 -
A few do not have compare a dominant position, the enterprise with product international poorer competition ability, industry or product, if the car reachs the industry such as component, petrifaction and machinery, face meeting grim situation, bear enormous competitive pressure
一些不具備比較優勢，產品國際競爭力較差的企業、產業或產品，如汽車及零部件、石化和機械等行業，將會面臨嚴重的形勢，承受巨大的競爭壓力。 -
Through math and simulation the dissertation compare the mutual action model with car following model in several aspect. the result is : the two models is same in car following, and the mutual action model can describe acceleration unbalance, different driving decision, stop, start, overtaking of motorized vehicle widely but car following model ca n ' t describe these characteristic in an unit style
通過數學推導與計算機模擬兩種方式，將跟車模型與相互作用模型進行多方面對比：兩者在跟車方面的性能相當，但是相互作用模型能全面描述機動車的加減速不平衡性、駕駛決策的多樣性、停車、啟動、超車等行為，而跟車模型則不能以統一的方式描述上述非跟車行為。 -
Compare to other vehicle, car is really quite convenient
同其他車輛相比，汽車確實很方便。 -
Apart from the characterization, what most people care is probably the the major component of the story, that is, the car racing scenes. in this regard, the production team has pulled off a wonderful job. according to the production information, a lot of the car stunts were performed by professional japanese car racers, while some are obviously special effects. the combination of the two approaches works very well and shows a big improvement if you compare it with old movies like
全片拍得極為清新，編導對于年青人略為理想化的描寫尤其討好，一群年青人醉心賽車，全心全意地追逐夢想，專注于這種運動，而且懂得尊重對手，又能注意安全，只會選擇深夜時份進行街車的對決，甚至自動自覺地封山，這一切一切，都逞現出港片罕見的，一種極為積極和健康的年青人素質。
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