诀曰: 左旋 右旋天地旋, 左踏右空平地旋.Tactics Ld : L - d - world spin, left the ground empty spin right step.DNA结构向左旋的微生物是否存在尚不得知.A microbe that uses left - handed DNA could exist unrecognised.像其他许多分子一样, 氟比洛芬酯具有左旋和右旋两种形式.Like many other...
Check that your size is in stock.查查你的尺码是否有货。We have many patterns in stock for you to choose from.我们有多种现存的式样供你选择.The store had quite an array of leather shoes in stock.这个商店有相当一批皮鞋现货....
Documentaries offered the chance to authenticate the accuracy of the various details in these models.纪录片为核实这些模型中各种细节的准确性提供了机会。We would have to authenticate your relationship with the boy.我们必须证实一下您和那个孩子的关系.An expert was n...
This shouldn't be too taxing for you.这对你来说不至于太费劲。They were comparing notes on each other's progress towards solving that most taxing of all puzzles: the riddle of the human genome...他们就解决人类所面临的最大难题，即人类基因组之谜的进展情...
研究院主任尼尔·豪沃思力图平息事态。Neil Howorth, director of the academy, tried to calm things down.纯理论研究院系即将被裁撤。Academic departments are being eliminated.史密斯博士, 不久前在哥伦比亚大学任教, 现在负责该研究院的工作.Dr. Smith, late of Columbia University, now heads...