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...
她那时正坐在5楼的窗前织东西。She had been sitting with her knitting at her fourth-floor window.我挣扎着穿上浴衣，踉跄地下了楼。I struggled into a bathrobe and staggered down the stairs.我会偷偷溜进去，轻手轻脚地查看一下二楼。I would creep in and with stealthy footsteps ...
President Mitterrand arrived in Hanoi yesterday to bury old colonial and cold war enmities.密特朗总统昨天到达河内，以期结束长久以来殖民战争和冷战造成的敌意。Personal enmities must be forgotten at a time of national crisis.民族危机当头,必须捐弃个人恩怨.And history tea...