Adamantane and bicyclo ( 222 ) octane are predominantly Chlorinated at the bridge heads by this procedure.金刚烷和二环〔222〕辛烷主要是按照这个程序在桥头氯化.Using tendo - tetrahydrodicyclopentadiene as raw material and AlCl _ 3 - trace water s...
Widely fluctuating exchange rates may adversely affect international trade.浮动幅度很大的汇率可能会对国际贸易产生有害的影响....the fluctuating price of oil.油价的浮动A great fluctuating stock index makes it hard to forcast the final situation.剧烈波动的股...
They make compost out of all kinds of waste.他们用各种废料制造堆肥。In New Mexico all kinds of cuisines are represented.在新墨西哥州，有各种各样的烹饪方法。Adoption can fail for all kinds of reasons.收养不成功可能有各种原因。...
This paper reports 23 cases of the large vestibular aqueduct syndrome.报告23例大前庭导水管综合征....an old Roman aqueduct.一道古老的罗马时代的高架渠The mass extends anteriorly and there is compression of Sylvius aqueduct . This compression cause...
An awful accident has happened.发生了一起可怕的意外事故。That could have happened in transit due to improper stowage.由于装载方式不当很可能在运输途中发生了这样的问题.Presumably this is where the accident happened.这大概就是事故现场。They vowed to stick by one another...
一场风暴使船搁浅在沙洲上.A storm grounded the ship on a sandbar.河里的泥沙淤积在这里,年深日久便成了沙洲.The bar was formed by the mud and sand deposited here over a long period of time.它们在地下深处最易于与石化了的滨外沙洲混淆起来.They can be misidentified easily in the su...
这是一头出奶期中的母牛.It is a cow in milk.计算利率, 付款方式,贷款额,贷款摊还期中的任一样.Calculate the rate, payment principal or amortization by inputting any three known variables.研究单独采集血小板 ( 单采血小板 ) 和浓缩血小板在保存期中的活化情况.The activation of random donor p...