Conducting polyaniline ( PANI ) and poly - O - methylaniline ( POT ) were prepared by chemical oxidation method.用化学氧化法制备导电聚苯胺 ( PANI ) 和聚邻甲苯胺(POT ).Objective : To develop a method for determination of the N - methylanili...
儿童可能无法将自己的幻想与真实世界区分开来。A child may not differentiate between his imagination and the real world.语言是将人类与动物区分开来的基本特征。Language is something which fundamentally distinguishes humans from animals.必须区分考古学本身和以科学为基础的考古学。A distinc...
当议长走进议事厅的时候，前面由执议长权标的人开路。The Speaker is preceded by the mace-bearer upon his entry to the chamber.他把贝拿勒斯城所有的大人物都召到皇家议事厅.So he called all the leading citizens of Benares to the royal assembly hall.厕所问题终于首次可以像贸易问题一样登上 高级别 ...
Beat it before it's too late.趁早滚开。The dry grass caught fire, but we beat it out.干草着火了, 但我们将它扑灭了.Beat it until the dough is slightly elastic.一直搅打，直至生面团略有弹性。...