In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.The alkylation of anisole with tert - butanol in hexane solution was inve...
梳毛机通常由两个锡林及和它们相联的道夫组成.The card usually consists of two cylinders and their associated doffers.用矿物油代替惯用的梳毛油.The traditional carding oil has been replaced by mineral oils.有一类基因变异的老鼠会强迫性地给自己梳毛,直到严重受伤为止.A strain of mutant mi...
我们大多数航班行李限重为每位乘客44磅。Most of our flights have a baggage allowance of 44lbs per passenger.他力主对安全部队设限。He urged restraint on the security forces.这些文件仍仅限公务员使用.Access to the documents remains restricted to civil servants....
We got really tanked up on whisky and beer.我们喝威士忌和啤酒喝醉了.Are either of you even remotely concerned that I tanked tonight?难道你们俩没人认为我今晚喝多了 吗 ?The purified water will be tanked for future use.净化过的水将被储存在水箱内以备不时之需....
it's（带撇号）只能用作itis的缩约形式。"It's" (with an apostrophe) should be used only as a contraction for "it is".用句后括号中的词或词组来回答问题, 注意撇号的位置.Answer these questions, using the words in parentheses. Put the apostrophe in the ri...