凝胶脱色的另一方法是电泳法.Alternatively the gels may be destained electrophoretically.本研究探讨一些脱色方法期使纸业废水洁净无色,结果显示废水中之色质常因其粒径微小不易凝集去除.In this study, we explored several means of color removal from effluents.利用对实际废水的脱色验证了实验结论的有效性.The v...
If the phone rings say you'll call back after dinner.如果有电话打来,就说你吃完饭再回电话。The salesman will call back at any house he missed.那个推销员将重访他所错过的每所房子.I'll call back after dinner.我晚饭后给你回个电话....
Stealing salt was considered a major crime during some eras of history.在某些历史时期,曾把偷盐定为大罪.Usually , historical eras are defined by accomplishments analyzed with the benefit of contextua 1 hindsight.如何定义具有重在历史意义的时代呢?这取于这时代中...
The man led the way to the taxi rank.那人带路来到了出租汽车候客处。There's a taxi rank over there, right outside the gate.出租车站在那边, 就在门口.Taxis stand in a taxi rank waiting to be hired.出租汽车排成一行等人雇车....
a virulent form of flu一种致命的流感A very virulent form of the disease appeared in Belgium.比利时出现了这种疾病的一种极其危险的变体。The media has waged a virulent hate campaign against her.新闻界向她发起了恶毒攻击。She is very virulent about her former employ...