At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.此时每条染色体由一对染色单体构成,这两条联合的染色体称为四分体.The Y chromosome is starting to yield other intriguing tales as well.Y染...
chromosome banding染色体显带Miscarriages are usually caused by abnormal chromosome patterns in the fetus.流产通常是因为胎儿的染色体异常造成的.These chromosome aberrations are all stable, compatible with cell viability.这些染色体畸变都是稳定的, 不影响细胞生活力的.L...
The teacher went round the class to gather the papers.老师在教室里走了一圈收试卷。I suggest we gather enough firewood to last the night...我建议大家捡足够多的木柴来撑过这一晚。It is a geat time for us to relax and gather with our friends.对我们来说,和朋友一起聚会、放...
Eggs addle quickly in hot weather.蛋在热天易坏.The object is to addle and not to elucidate.其目的是为了混淆而不是为了阐明.On the face because give fabaceous beans addle can you go hairdressing?脸上因为出豆豆变坏了可以去美容 吗 ?" Did you hear what that addl...
布拉德利将作为洛杉矶任期最长的市长被载入史册。Bradley will go down in history as Los Angeles' longest serving mayor.为表彰他的奉献精神，市长授予他荣誉奖章。For his dedication the Mayor awarded him a medal of merit.市长的方案激励了打算在曼哈顿下城开业的公司。The mayor's schem...
We regret to inform you that you are being furloughed indefinitely...我们遗憾地通知您，您将要无限期地在家待岗。Cross me and you'll regret it.和我作对, 你会后悔的。I only regret that I have but one life to give for my country.我抱憾的是,只有一次生命能献给祖国。He ...
That clown just slays me.那小丑真叫我笑死了.Nay, impatience kills the fool and indignation slays the simpleton.的确, 忧愤杀死愚人,怒火使痴者丧生.Resentment kills a fool, and envy slays the simple.2忿怒害死愚妄人, 嫉妒杀死痴迷人....
Twelve potential vaccines are currently being tested on human volunteers.目前正在人类志愿者身上试验12种试用疫苗。Anti-malarial vaccines are now under-going trials.抗疟疾的疫苗正在试验阶段。His team are at the forefront of scientific research into vacci...