Ni-Al-X 催化剂是己二腈加氢的优良催化剂.The said catalyst was a good hydrogenation catalyst for adiponitrile.在间歇式反应器中成功地实现了己二腈 ( ADN ) 在近临界水中的水解.Hydrolysis of adiponitrile ( ADN ) in near - critical water was successfully conducted in a...
When do I need to use an apostrophe?什么时候用撇号？Answer these questions, using the words in parentheses. Put the apostrophe in the right place.用句后括号中的词或词组来回答问题, 注意撇号的位置.'It's' (with an apostrophe) should be use...
或许卡洛纳也会回来, 带有新的财政机谋.Perhaps Calonne might return too, with fresh financial expedients.我们约好在潘普洛纳会面.We arranged to meet at Pamplona.西班牙的篮球队如皇家马德里 、 巴塞罗那俱乐部和巴达洛纳等多次在欧洲杯等国际比赛中获冠.Spanish teams as Real Madrid, FC Barcelona and...
This idea is gaining adherents.这种观念正在赢得更多的拥护者。He is a leader with many adherents.他是个有众多追随者的领袖.His adherents, however, perfectly understood him, and knew how to gather his opinions.尽管如此,他的那些信徒却完全懂得他, 都知道怎样去揣摩他的意见....
AIDS can be spread among drug users through the use of shared syringes.艾滋病可能通过共用的注射器在毒品使用者中传播.This is a medical supplies company that produces disposable hypodermic syringes.这是一家生产多用途皮下注射器的药材公司.Old tires, carpet, syringe...