冷阴极传感管比玻璃热丝管坚实.Cold cathode sensing tubes are more rugged than the glass, hot - filament tubes.嵌镶光电阴极由涂有绝缘材料的金属板组成.The mosaic consists of a metal plate covered with insulating material.测量电池是由绝缘的银阴极组成的.The measuring cell ...
将面粉和发酵粉筛入中等大小的搅拌碗中。Sift the flour and baking powder into a medium-sized mixing bowl.所献血液一律要经过人体免疫缺陷病毒的筛查。All donated blood is screened for HIV.把面粉筛到碗里。Sift the flour into a bowl....
...industrial lubricants.工业用润滑油Acting Mobil Esso lubricants, hydraulic oil, gear oil products, price concessions.代理美孚埃索润滑油, 齿轮油液压油等系列产品, 价格优惠.Shell Malleus is high performance range of open gear lubricants and thread com...
Place them in a jam jar, porcelain bowl, or other similar container.将它们装入果酱罐、瓷碗或其他类似容器中。There were lilies every-where in tall white porcelain vases.高高的白色瓷瓶上绘满了百合花。Arlott squirrelled away books, pictures and porcelain pla...
Pig - breeding not only improves the people's diet; it makes more manure available.养猪不独可以改善人民生活, 还能多积肥料.They started me off in the gardens as a handyman. Digging, forking manure, that kind of thing.他们让我先在园子里干些杂活，挖土、...