Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.异染色质大部分是由短而重复的多核苷酸序列所组成的.Chromosome material with exhibits of such behaviour is called heterochromatin.表现这种现象的染色体物质叫做异染色质.The ac...
复合的表面在制造上更困难,花费也更大.Compound surfaces are more difficult and expensive to fabricate.复合的这个性质叫做可结合性.This property of composition is called associativity.复合的橡木, 干果,安息等的醇香.Complex aroma of oak, dry nuts and balsamic, giving a...
The teeth of the ruminant are specialised, unlike those of a carnivorous animal.反刍家畜的牙齿很特殊, 完全不同于肉食动物.The third division of the stomach a ruminant animal, located between the abomasum and the reticulum.重瓣胃反刍动物的第三胃, 位于皱胃和...
他睿智刁钻，评论尖刻，对任何采访他的人而言都是梦魇。His abrasive wit and caustic comments were an interviewer's nightmare.尽管她说话尖刻，却得到了朋友们的忠心。Despite her sharp tongue, she inspires loyalty from her friends.她言辞尖刻，但我喜欢她。She had a nasty tongue, ...