VRLA battery has two kinds of technology: AGM ( absorptive glass - microfibre ) and GEL technology.VRLA电池有两类技术: AGM技术和GEL技术.Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: T...
He is titular head, and merely signs laws occasionally.他是名义上的首脑，不过偶尔签字批准法律法规。Not all judicially created laws are based on statutory or constitutional interpretation.并不是所有的司法机关创制的法都以是以成文法或宪法的解释为基础的.There are laws that ens...
As the years went by his nastiness began to annoy his readers.年深日久，他恶毒的文字开始让读者生厌。Try making a note of the things which annoy you.试着把烦心事写下来。His constant joking was beginning to annoy her.他不停地开玩笑，已开始惹她生气。...