comb system 中文意思是什麼

comb system 解釋
梳式布置
  • comb : n 1 梳,篦,梳機;【紡織;印染】精梳機;【航空】排管。2 雞冠;雞冠形物[山頂、浪頭等]。3 蜂房;【...
  • system : n 1 體系,系統;分類法;組織;設備,裝置。2 方式;方法;作業方法。3 制度;主義。4 次序,規律。5 ...
  1. Jade works using the natural system to fight one carefully and thoroughly gratifying green - shaped jade scallops salisbury, the feature can also carry comb

    作品採用天然岫玉精心打制一款青透喜人的長柄形玉梳,小巧精緻的梳子亦可隨身攜帶!
  2. 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 。
  3. An orthogonal frequency divided group code for cp - cdma system : comb spectrum code

    一種用於cp - cdma系統的正交頻率分組碼:梳狀頻譜碼
  4. Comb tenon docking machine, refers meets machine, meets the wooden devices mh1520 - 1560 series product characteristic : the high performance water hydraulic pressure dynamic system, the engaging force strong, the movement is smooth ; ( is mad ) the fluid cylinder for through the iso9001 authentication famous brand goods ; the unique design automatic accent compression connection puts all in one load sets, guarantees the entire supported joint tenon tail engaging force to be consistent, to be reliable ; the docking pressure may surpass 10 tons most greatly

    梳齒榫對接機、指接機、接木機mh1520 - 1560系列產品特點:高性能水液壓動力系統,接合力強、動作順暢; (氣)液缸為通過iso9001認證的名牌產品;獨特設計的自動調壓接合裝置,確保整支接榫頭尾接合力一致、牢固;對接壓力最大可超過10噸。
  5. Policy - maker, information possession, system of organization and culture of organization all influnenced organization decision - making. in part two, we will comb the history from the rationality choice to the limited rational analysis mentality. the rational choice theory is one of domain important theories in social sciences, its basic thought is the rational person supposition and

    筆者的寫作目的是從組織社會學的視角對組織決策問題進行思考,在有限理性的思路下對影響組織決策的重要因素進行分析,通過批判組織規章制度的理性限度進而闡述在中國組織社會中,要達到一種狀態上的最優決策必須考慮到感性因素,如人際關系,組織文化以及人的情緒等等。
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