这些不稳定性促使琼脂糖和琼脂糖 -- 丙烯酰胺凝胶的发展.These liabilities prompted development of agarose and agarose - acrylamide gels.琼脂糖是一种天然的直链多糖.Agarose is naturally linear polysaccharide.方法: 淀粉 - 琼脂糖混合凝胶交叉电泳.Methods: Cross electrophoresis of...
Almost from its inception it follows a developmental pattern sharply divergent from that of the zygote.它几乎一开始就遵循与合子显然不同的发育模式.The phenomena of cyclophysis and topophysis, are also consequences of developmental homeostasis...
The aggressor troops marched into the neighbouring country on the pretext of searching for their missing soldier.侵略军开进一个邻国,借口寻找他们失踪的士兵。The treaty was to the aggressor's advantage.条约对侵略者有利.We declared against the dra...
Organisers may amend or append the terms and conditions without prior notification.主办单位有权修改参赛条规而不事先知会.After receiving notification, the assignor shall assist the assignee in removing any obstacles.让与人接到通知后, 应当协助受让人排除妨碍.N...
Before the race, he is fine. But afterwards he is worn out.赛前他状态很好，赛后就筋疲力尽了。"You're worn out, Laura," he said. "Go home and get some rest."“你太累了，劳拉，”他说，“回家休息一下吧。”These shoes are worn out.这双鞋破得不能再穿了。...