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roll-off 美'rolɔf COCA⁷⁰³³⁸BNC⁶²⁶²⁴iWeb³⁴³⁸² 基本英英搭配记法例句 碾轧¹⁰⁰
动词 roll off: recite volubly or extravagantlyroll off辗轧 roll-off⇒碾轧 The current situations and problems of roll- on roll-off service of Chuanjiang River are introduced. 介绍川江滚装船运输的现状及其存在的问题。 chemyq An optimal design method, taking zeros and poles of a network as optimal variables, for the baseband forming network with the raised cosine roll-off is presented in this paper. 本文提出了一种以网络零、极点为优化变量,设计升余弦基带成形网络的优化方法。 cnki |