彩色显像管的质量控制需要利用和回用玻璃泡废料.Quality control of color picture tubes may require the salvage and reuse of the glass envelopes.我弟弟有一台21英寸显像管的落地式电视机.My brother has a console model with a 21 - inch picture tube.电视显像管和荧屏的半透明'&...
在海湾战争中,曾有过许多需要做出重大 、 艰难决断的场面.There were big, difficult decisions to be taken during the Gulf War.是我做决断的时候了.It was time for me to call the shots.也取决于他们的远见和敢于做出重大决断的勇气.Simultaneously , it also rests with their foresight an...
His disappearance overshadowed the family.他的失踪给家庭蒙上了一层阴影。Those concerns were overshadowed by subsequent events.随后发生的事使之前所关注的那些问题显得无足轻重。Mary was sometimes overshadowed by the more talkative members of the family.有时家中更健谈的人...