探讨了 间甲酚 含量的容量分析方法.The determination ofm - cresol content by brominating volumetric method was investigated.利用间甲酚紫作指示剂定量地测定食醋中总酸的含量.This paper suggested am - cresol purple, which could determine quantitatively the content...
Donald Dak hastens to the aid!唐老鸭火速救援来啦.But God in shame hastens to hide its memory under the green grass.然而上帝却害了羞,匆匆地把他的记忆埋藏在绿草下面.Money paves their way and hastens their departure.钱使他们来得快,也跑得快.Pollution, however, hasten...
His presentation was clear and incisive.他的报告清晰而犀利.Lee was at the hub of some incisive attacks in the second half.在下半场，李组织了几次快速进攻。Any trawl through the band's interviews will reveal statements that are challenging an...
温暖的天气融化了一些极地的冰雪。Warmth melted some of the polar ice.但是全球变暖正在融化极地的冰川而这干扰了这个洋流.But global warming is melting the polar ice caps and disrupting this flow.威利·赫伯特是当今仍健在的最伟大的,最早探险极地的人.Wally Herbert is the greatest pioneering p...
We have classes every day except Sunday.除了星期日我们每天都有课.We have classes in a computer lab.在计算机室里上课.Anyway, do not have classes tomorrow, I read while more TV!反正明天不上课, 我就多看了会儿电视!...
Major Cities: La Habana, Santiago de Cuba , Camaguey, Holguin, Santa Clara, Guantanamo.主要城市: 哈瓦那 、 圣地亚哥 、 卡马圭 、 奥尔金 、 圣克拉拉 、 关塔那摩.The detainees at Guantanamo Bay are being treated humanely, in conditions consistent with ...
She complained of a headache, and she looked old and wizened.她说她头疼, 看上去显得又衰老又干巴.He complained about BBC announcers eliding their words.他抱怨说英国广播公司播音员省略了他们的话。I have complained to my MP, and urge all, like - minded ` people...