Potassium permanganate is used for disinfecting, deodorizing, and Bleaching and as a reagent in analysis.高锰酸钾用于消毒 、 除臭 、 漂白,并在分析中用作试剂.Objective To explore a method for determination of dissolvable zinc salt in deodorizin...
This relationship is called Boyle's law, in honor of the English physicist who discovered it.为纪念发现这一定律的英国物理学家, 这个关系式叫做波义耳定律.Boyle's Law: When things are going well, someone will inevitably experiment detrimenta...
The manufacturer invoiced our company for two typewriters.制造厂家给我公司开了一张两部打字机的发票.Claims for shortage, some electrical appliances invoiced but not delivered.索赔数量不足, 有些电气用品开过发票,但却未到货.I am normally invoiced, and receipt of ba...
Luckiness: trace under the closestool looking like a skid mark.幸运: 马桶底部留下类似急刹车的痕迹.When repairing closestool he whistle.一边吹口哨一边修马桶.Whe I take a bath, he will sit on closestool reading a magazine.我洗澡时他拿了本杂志近来坐在马桶上看....