The first catalytic converters were called conventional oxidation catalysts.最初的转化器叫做常规氧化催化器.Many processes that are essential to the chemical industry use heterogeneous catalysts.很多重要的化学工业过程就是使用多相催化剂的.The producing techn...
The first catalytic converters were called conventional oxidation catalysts.最初的转化器叫做常规氧化催化器.Many processes that are essential to the chemical industry use heterogeneous catalysts.很多重要的化学工业过程就是使用多相催化剂的.Catalysts that lowe...
The factory produces propellant for ballistic missiles.这个工厂为弹道导弹生产推进剂。China regrets the abrogation of the Anti - Ballistic Missile Treaty.中国对《 反 弹道导弹条约》失效感到遗憾.an intercontinental ballistic missile洲际弹道导弹The payload of a b...
很少有鸟类会在镜头面前梳理自己的羽毛。Rare birds preen themselves right in front of your camera.燕雀大约在12个星期大小的时候开始换羽毛。Finches start to moult at around twelve weeks of age.拔羽毛必须干净利落。The feather must be removed with a straight, firm pull....
海员的生活很不舒服.The life of a sailor is full of discomfort.伦敦的码头工人也照海员的样子行事.The London dockers too followed the lead of the seamen.海员的国籍国应即通知海员最近的亲属.The State of nationality of the seafarer should promptly notify the seafarer&...
The degraded starch and acrylamide - butyl acrylate copolymer have been produced.本文制得了异相酸降解淀粉和丙烯酰胺 — 丙烯酸丁酯共聚物.Synthesis of n - butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.以磷钨酸和磷钨酸铝为催...
把鹰嘴豆放在开水中煮，并加入大蒜和柠檬汁。Boil the chick peas, add garlic and lemon juice.鹰嘴豆有独特可口的坚果风味。Chick peas have a distinctive, delicious and nutty flavour.你要是非常想吃巧克力，那就嚼根角豆条解馋吧。If you do yearn for chocolate, try a carob bar instead....
A poor wedding is a prologue to misery.不幸的婚姻是痛苦的开始.The prologue to the novel is written in the form of a newspaper account.这本小说的序言是以报纸报道的形式写的。The prologue to the report is brief and to the point.这篇报道的导语写得言简意赅....
The pancakes were so good that I scoffed the lot.那些薄饼太好吃了，我狼吞虎咽地都吃下去了。"You'll have to do better than that," Joanna scoffed.“你可得做得比那好，”乔安娜讥讽地说。At first I scoffed at the notion.刚开始我对那种想法嗤之以鼻。...