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.Earth crosses the orbit of Halley's Comet annually in October.地球和哈雷彗星的轨道将于每年的十月份交叉.All the morning wreaths and c...
To forestall is better than to amend.与其补救于已然,不如防范于未然.Try to anticipate what your child will do and forestall problems.尽量预见你的孩子会干什么，并预先阻止问题发生。Large numbers of police were in the square to forestall any demonstrations.广场上驻...
我们发现在许多复合材料中正在采用较多量的粉状填料.We find relatively large volumes of particulate fillers being used in many composites.其多量维生素c能增强肌体抗癌能力.Its abundant Vitamin c can strengthen the organism anticancer treatment ability.尘粒具有便宜的小型外壳,...
The harpoon drove deep into the body of the whale.渔叉深深地扎进鲸鱼体内.They tried to get the harpoon into the ray before the sting tail came lashing over to retaliate.他们试图把鱼叉刺进鳐鱼体内，以防它猛摆那蜇人的尾巴报复。The fisherman transfixed the shark...
Psychometric tests can save organizations from grim and costly mistakes.心理测试能够使组织机构避免犯下损失惨重的大错。We ask candidates to complete a psychometric questionnaire.我们让候选人填写一份心理测试问卷。Psychometric testing is simply a way of measuring...
地方志中有关于这次旱灾的记载。There is an account of this drought in the local chronicles.地方志中有关于这次旱灾的记载.There is a recordation of this drought in the local chronicles.地方志具有重要的史料价值和学术价值.The local chronicle has important data and academ...