他们发行一定数量的可公开交易的股票。They issue a fixed number of shares that trade publicly.绿色和平组织设法聚集起足够数量的小船在海上拦截该船。Greenpeace managed to assemble enough boats to waylay the ship at sea.劳力数量的逐步减少a progressive reduction in the size of th...
质子的质量几乎是电子的2,000倍。Protons are nearly 2000 times as heavy as electrons.自由基是一种具有未配对电子的分子碎体.A free radical is a molecular fragment having an unpaired electron.在物质中的贯穿能力,都是和电子的动能E有关的.Penetration in matter depends on the kine...
I asked the cameraman to give me some cutaways for the interviews.我让摄影师在采访时为我拍摄一些切换镜头。The kid mugged at the cameraman.那孩子对摄影师扮鬼脸.My younger brother has always wanted to be a cameraman.我弟弟一直想当个影视摄影师.The cameraman has been...
They addressed a petition to the legislature.他们向立法机构提交了请愿书。The legislature repealed the unpopular Rent Act.立法机关废除了不得人心的租借法案.He is a member of the upper house of legislature.他是上议院的成员之一.The Senator of the United States sha...
手动密闭闸阀主要由把手 、 阀体 、 插板 、 锁紧螺钉、密封装置等部件组成.The valve is mainly made up of handle, body, disc, locknut and seal etc.通过多个插头围绕着插板的画面, 含蓄来说明 自尊 自爱的这一主题.Is revolving flapper's picture through many plugs, contains explains th...