仪式开始时,他们揭去了塑像的罩子.They uncovered the statue at the beginning of the ceremony.给他的腿盖上罩子,以免被床单摩擦.Put a tent over his legs to stop them being rubbed by the sheets.我可以看一下垫子罩子 吗 ?C : May I have a look at the cushion cover?...
A novel method for the separation of aminobenzoic acids by capillary electrophoresis was developed.报道了一种金纳米修饰毛细管电泳分离、测定氨基苯甲酸的新方法.The progress of research in synthesis aminobenzoic acid from different material is presente...