All organic and metallic residues on the wafers must be removed.片子上所有的有机和金属残留物均必须清除.Both the R groups are alkoxy residues.两个R基团都是烷氧基.For determining potency and residues by microbiological assay technique . Especially fo...
Eastern Europe is rapidly becoming a dumping-ground for radioactive residues.东欧迅速成为放射性残渣的倾倒场。pesticide residues in fruit and vegetables残留在水果和蔬菜中的杀虫剂All organic and metallic residues on the wafers must be removed.片子上所有的有机...
门厅里到处乱扔着玩具和雨靴。The entrance hall is littered with toys and wellington boots.他会把自己的脏衣服扔进洗衣篮里。He'd put his dirty laundry in the clothes basket.衣服被乱糟糟地扔进旅行箱里。Clothes were thrown in the luggage in an untidy heap....
Figure 4 - 2 shows a present - day laboratory version of the electroscope.图4 - 2就是目前实验室里的验电器样式.The leaves of the electroscope slowly diverge.验电器的叶片慢慢张开.Figure 4 - 2 a present - day laboratory version of the electroscope....
What pronouncements has the other side made?另一方有什么表示?...the President's latest pronouncements about the protection of minorities.总统最近发布的保护少数民族的声明He didn't like to make pronouncements before he was sure which wa...
Many traders forecast a continuation of the market's recent bearish trend.很多交易商都预测最近市场的下跌趋势还将延续。Dealers said investors remain bearish.交易员说投资者依然看跌。How can you be so certain that the market's gong bearish? "你怎么就看...