To map 100 mutants by this method would necessitate nearly 5,000 crosses.用这种方法来绘制100个突变型的遗传图就要做5000个杂交.Aspergillus Oryzae mutants . High pressure seems an efficient approach for mutagenesis.继各种化学制剂、各种射线诱变等方法之后, 高压不失为一种行之...
Substantial numbers of rank and file members ignored their union's advice.有相当一部分普通员工不理睬工会的建议。Faculty members complain that their students are unprepared to do college-level work.学院的老师们抱怨说他们的学生还很不适应大学的课业。They've...
祝全世界的小朋友, 六一儿童节快乐,快乐,非常快乐!Pig all world's children, six one Children's day happy happy very happy!大家好,欢迎来到小鬼当家. 我是陈佳晨. 祝大家六一儿童节快乐.Hello and welcome club. I'm Chen Jiachen. Happy Children's Day....
Any planet in mediocre zodiacal state intermediate between that of a benefic and a malefic.任何黄道状态中庸的星体,其效用介于吉星与凶星之间.The malefic influences, of this snobbery are rapidly spreading all over the world.这种势利的有害影响正迅速扩散到全世界....
科学并非那场辩论的重点。Science is peripheral to that debate.电视已成了政治辩论的重要擂台。Television is now an important forum for political debate.激烈辩论的话题a hotly debated topic...