对甘油催化氢解制取1, 2- 丙二醇效果最好的是含铜的催化剂.Copper - containing catalysts are the most suitable catalysts for producing 1, 2 - propanediol through catalytic hydrogenolysis of glycerol....
无标志的预约型出租车沿街拉客是非法的。Minicabs are prohibited by law from touting passers-by for business.这家医院可能会限定只有当地居民才能预约。The hospital may restrict bookings to people living locally.我在诊所有个预约。I have an appointment at the doctors....
These patients may also benefit froma volatile anesthetic such as isoflurane that effectively bronchodilator the airways.这些病人也可能使用吸入性麻醉剂,异氟烷可以有效的扩张气道....
样本选自两个全科诊所的病历档案。The sample was selected from the medical records of two general practices.医生的诊所外排了长长的一队人。A long line of people formed outside the doctor's office.她在诊所做了个膝盖手术。She had an operation on her knee at the c...
"You are rude and obtrusive, Mr Galbraith," said Tommy.“您粗暴无礼而且冒失莽撞，加尔布雷思先生，”汤米说道。The sofa would be less obtrusive in a paler colour.沙发的颜色再浅一点就不那么扎眼了。The factory is an obtrusive eyesore.这工厂很刺眼....
Leningrad was the third alien city to offer him a surrogate home.列宁格勒是他在异地安家的第三个外国城市。I still think I have a bit more to offer.我还是认为我能再稍微多付出一点儿。You may feel unworthy of the attention and help people offer you.你可能会觉得自己不值得别...
苍鹭说:“你快报答我吧, 我现在要走了. ”I will go now, if you will pay me, said the heron.苍鹭说:“我试试看. ”I'll try, said the heron.他在墙上画了一只苍鹭.He drew a heron on the wall....