为达到理想的视觉效果有时还会加入颜料和染色剂.Pigments and tints are sometimes added to achieve the desired visual effect.用对比染色剂染 ( 显微术样本 )To color ( a microscopic specimen ) with such a stain.汽水中使用的染色剂也是一种致癌物质.Colorings used in sodas are canc...
木炭和金刚石都是炭的同素异形物Charcoal and diamond are allotropes of carbon.炭的含量是百分之四.Its carbon content is 4 %.苯酚的催化氧化和炭的催化氧化可能遵循不同的反应历程.Phenol oxidation and catalyst - sorbent ignition may proceed bt different reaction mechanisms....
Carl slipped a disc in his back while warming up.热身时卡尔腰椎间盘不慎错位了。Getting Hollywood's latest films released on laser-disc has also helped.通过激光视盘发行好莱坞最新电影也起到了一定作用。Today's floppy disc drives are tolerant of poor qu...
He took out a slab of cheese, pared off a slice and ate it hastily.他拿出一大块奶酪，切下一片，匆忙吃了。I bit into a hefty slab of bread and cheese. When I had got it down I started talking.我咬了一大块面包和奶酪，强咽下去之后开始说话。Ruz saw a large, flat sto...
Adds a multiplexer , demultiplexer, or a similar device to your network diagram.在网络图中添加多路复用器 、 信号分离器或类似设备.Drag onto the page to add a 8 - channel multiplexer or demultiplexer.拖到绘图页后,可以添加8信道多路复用器或信号分离器.Drag onto the page ...
We are struggling with backwardness.我们在和落后现象做斗争.Those who were in various degree of backwardness lived inland.那些在不同程度上较为落后的人住在内地.The basic cause of Russian backwardness lies in its peasants.俄国落后的根本原因就是农民因素....