demand pairs 中文意思是什麼
demand pairs
解釋
線對數-
Using vdsl solution, telecom operators will be able to offer existing and emerging services at unequaled speeds over the existing twisted pairs, supporting both symmetrical and asymmetrical services, including fast broadband internet accesses, vod video on demand, hdtv high definition television broadcasting and high quality real time videoconferencing
電訊供應商利用vdsl寬頻傳送方案，可為固網電話用戶提供寬頻網際網路視訊頻道點播vod高解像電視hdtv廣播及即時視像會議等先進電訊服務。 -
The results indicted that species with positive association have similar biological characteristics and demand similar habitats, and the relationships among species - pairs are of significant difference in different types of community
結果表明，對生境要求相同或相似的種對表現出顯著的正關聯；種間關系因群落類型不同而有明顯差異。 -
It suitable for it demand it use api ch - 4 grade the the oils one high speed load, the turbine pressurization not high, in cold, four stroke pairs of piston gushing out type diesel engine direct not metal of two sections
用途適用於要求使用api ch - 4級油的高速高負荷渦輪增壓中冷四沖程兩段雙金屬活塞直噴式柴油發動機。 -
The author mainly realized the method of generating the large random numbers and judging the prime number using lehmann means, then three pairs of secure key with different lengths ( 256 bits, 512 bits, 1024 bits ) was generated to meet the demand of different security grade. in encryption module, modular multiplication arithmetic of large number was realized adopting addition chaining. in decryption module, extended euclid was used to get inverse, and the chinese remainder theorem was used to realize decryption, which increased the speed of decryption greatly
作者主要實現了大隨機數的生成、採用整除小素數和勒曼測試法判定素數，可以生成三種不同長度的密鑰對（ 256位、 512位、 1024位）來滿足不同的加密安全等級的需求；加密模塊中，選用了二進制序列的乘法方法，實現了大數模冪乘運算；解密模塊中，引用了擴展的歐幾里德法求逆元，並採用中國剩餘定理實現解密過程，大大提高了解密速度。 -
Using vdsl solution, telecom operators will be able to offer existing and emerging services at unequaled speeds over the existing twisted pairs, supporting both symmetrical and asymmetrical services, including fast broadband internet accesses, vod ( video on demand ), hdtv ( high definition television ) broadcasting and high quality real time videoconferencing. with the vdsl technology, subscribers can now use their telephone lines for voice communications while enjoying other broadband services at the same time
電訊供應商利用vdsl寬頻傳送方案，可為固網電話用戶提供寬頻網際網路、視訊頻道點播（ vod ） 、高解像電視（ hdtv ）廣播及即時視像會議等先進電訊服務。由於數據傳送不佔用電話通訊的頻段，用戶使用各種寬頻服務時仍可如常使用電話網路。
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