Oxygen obtained from liquefied air is usually about 99.5 % pure.由液化空气所取得的氧其纯度通常约为99.5%.The production of cold involves the production of liquefied gases.冷量生产涉及到液化气的生产.Chlorine is usually liquefied before use or storage.氯...
The production of cold involves the production of liquefied gases.冷量生产涉及到液化气的生产.It is best fit for pouring liquefied gas bottle, inversing bottle and adding gas for motorcar.该泵最适合于液化气瓶的罐装、倒罐及汽车燃料加气.Oxygen obtained from l...
他用大衣袖子把碎屑掸掉。He cleaned the flakes away with his coat sleeve.袖子遮住了他的手，一直盖到指尖。The sleeves covered his hands to the tips of his fingers.他用袖子擦掉玻璃上凝结的水珠。He used his sleeve to wipe the con-densation off the glass....
埃弗顿展示了他们最近获得的银杯。Everton paraded their recently acquired silverware.假如埃弗顿在我的花园旁边踢球, 我会拉上所有的窗帘. (埃弗顿是利物浦的同城死地)If Everton were playing bottom of my garden, I'd draw the curtains.6-1 击败埃弗顿是个美妙的结果.Beating Everton 6 - 1 a...
Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移.Change of climate must have had a powerful influence on migration.气候的变化对于迁移必曾有过极大的影响.Certain other factors are also involved at the secondary - migration stage....
It was a seamless procession of wonderful electronic music.这是一曲优美流畅的电子乐曲。The parson, heading the procession, had just turned right towards the churchyard.走在行进队伍最前面的教区牧师刚刚向右转弯，朝着教堂墓地走去。Musicians played at the front and re...