The Sky News TV station is largely run by ex-BBC news staffers.空中新闻电视台主要是由原英国广播公司的新闻工作人员运作的。But congressional staffers fret that the project will eventually cost billions more...但是国会工作人员担心这项计划最终会多耗资数十亿元。He attracted a gr...
The computer's entire circuitry was on a single board.计算机的所有电路都集中在一块单板上。Level - shifting or polarity inverting circuitry must be employed in these converters.测平移动或者反偏电路必须要用一些转换器.Lithographic tools for transferring L...