添加的甲基汞的回收率据报到达90%左右.The recovery of added methylmercury was reported to be approximately 90 %.烯酮, 特别是二甲基烯酮, 很容易齐聚和聚合.Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.六亚甲基二异氰酸酯 ( HMDI )...
一位丹麦思想家曾说过,我们的生活是向前的, 但是我们的认识却是向后的.We live forwards, a Danish thinker has said, but we understand backwards.他们知道要一条正在滚滚向前的“康加线”停下来是有困难的.They understood the difficulty of stopping a rolling Conga line.用手将球向前的投掷或者传递都属于向前传球...
You need to become fully conversant with the company's procedures.你得对公司的程序了如指掌。Those in business are not, on the whole, conversant with basic scientific principles.总的来说，那些从商的人并不太熟悉基本的科学原理。Mr. Taylor is thoroughly co...
因此, 格陵兰岛当之无愧为 “ 寰球诸岛大哥大 ”.As a result, Greenland, for the well - deserved, " Big Brother Islands globe. "我有试着打你的大哥大, 但忙线中.I tried to call your mobile phone, but it was busy.我可以有你的呼叫器或大哥大号码 吗 ?May I have the number of you...