The chromatin remodeling and histone acetylation were associated with transcription activation.真核基因活化与染色质的重建及组蛋白的乙酰化相关.In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as solvent.在乙酰化、硝化反应中引入了1,...
Under all the innocent fun, there are hidden dangers, especially for children.在所有简单无害的娱乐项目背后都隐藏着危险，特别是对儿童而言。The following recipe is a statement of another kind—food is fun!下面的食谱是另一种观点的表现——食物可以带来乐趣！She would have cracked ...
前板和后背板为一片成形式环绕设计,前、部支撑有加强筋.End panels are formed with front and rear reinforcing post channels.我们的开发团队特为您发布2007年最高档新颖数码相框外壳前板.Our group especially promulgate the most novel production with modern design elements for you ...
The fact of the matter is that student finances are stretched.关键是奖学金有限。He had burns that stretched from his neck to his hips.他从脖子到臀部均被烧伤。She stretched her arms out and gave a great yawn.她伸了个懒腰，打了个大哈欠。...
He had thick bushy eyebrows.他的眉毛又粗又密.Pinch out the tips of the young growths to make for compact, bushy plants.掐掉幼株的芽尖以便让它们长得紧凑浓密，呈丛生状。He had a bony gentle face with bushy eyebrows.他的脸憔悴,温和,眉毛很浓....