A light pointer is often useful with a slide projector.光指示器经常与幻灯片放映机一起使用....a 35-millimetre slide projector.35毫米的幻灯机You gave me back the projector.你将幻灯机还给我了。Ability to use Callipers, Micrometers , Gauges, Profile Project...
You gave me back the projector.你将幻灯机还给我了。A light pointer is often useful with a slide projector.光指示器经常与幻灯片放映机一起使用.There is a new projector in my office.我的办公室里有一架新的幻灯机....
Death is a great consummation, a consummating experience . It is a development from life.死是伟大的终结, 终极的旅程, 它是生命的延续.It requires consummating the structures of deadline, ownership variety and interest rate.市场化要求优化现有的期限结构 、 所...
To anthracite, adopting off - line type CDC calciner is more reasonable.尤其是针对无烟煤, 采用离线型CDC分解炉更为合理.Different assembling positions for calciner are designed according to different coal characteristics.结合燃煤特点,分别设计了不同的燃烧器安装位...
A deniable authentication protocol is proposed in this paper.提出了一种新的可否认的认证协议.Covert action was deniable; a Pentagon program would not be ( Bob Woodward )偷偷摸摸的行动是可以否认的; 而五角大楼的行动却是有目共睹的 ( 鲍勃伍德沃德 )I suppose these changes ar...