包括磁带驱动器 、 磁头和相应控制器的一种装置.A device containing a tape drive, magnetic head, and associated controls.程序控制器是色谱仪的关键部件.The programmer forms the heart of the process chromatograph.一种含有三个离散输出值的多位置控制器.A multiple - position control...
He lounged in an armchair in a stance of deliberate contempt.他懒洋洋地躺在扶手椅里,故意摆出一种轻蔑的架势.The fringes of the pundIt'set have already been intimating that these tainted - food incidents are deliberate.有人已经宣称这些食品遭到污染的事件是故意...
I used three scoops of flour and one ( scoop ) of sugar.我用了三杓面粉和一 杓 糖....one of the biggest scoops in the history of newspapers.报业史上最大的独家新闻之一He got all the big scoops for the paper.他为本报弄到所有的头号独家新闻.Scoops are used to take...
阀座环–硬面阀座环焊入阀体内.Seat Ring – hard faced seat rings are welded to body.整体后座–硬面,使用寿命最长.Integral Backseat – hard faced for maximum backseat life.带有H的阀内件型号具有钴合金硬面阀座环表面.Trim numbers with H have cobalt alloy hard faced seat ring...