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- Effect of transgenic Bt cotton on population dynamics of the non target pests and natural enemies of pests 转Bt基因棉对非靶标害虫及害虫天敌种群动态的影响
- The spatial niche breadth of target pests was least, and the niche breadths of other functional groups were relatively wide. 鳞翅目害虫的空间生态位宽度最小,其它各功能类群的生态位宽度较大;
- Some have suggested that, in addition to killing the target pests, insecticide-containing crops like Bt cotton would also kill beneficial and non-target arthropods. 一些人担心:含有杀虫剂的作物如生物科技棉花除了杀死靶向害虫,也会杀死有益作物的节肢动物。
- Restrictions relate to such factors as methods of application, qualifications of applicators, amounts to be used, geographic areas of use, and species of targeted pests. 限定的范围包括下列因素:使用方法,使用者的限制条件,使用剂量,使用的地理区域,以及要杀死的害虫种类。
- It means that except targeted mutation (TM ), there exits non targeted mutation (NTM), which is the result of genetic instability induced by DNA damaging agents. 即DNA损伤剂除了能直接作用于细胞遗传物质而造成损伤部位的定标性突变(targeted mutation,TM)外,还可能通过诱导某些基因的表达或功能改变导致DNA复制差错,从而在未损伤部位形成非定标性突变(non targeted mutation,NTM)。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Effects of transgenic hybrid poplar 741 on the development of target pest 转双抗虫基因741杨对靶标害虫发育的影响
- Keywords ERPs;visuals;non targets;working memories; 事件相关电位;视觉;非靶;工作记忆;
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- The torpedo homed in on its target. 鱼雷射向目标。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- The company has met their export target. 该公司已经实现了它们的出口目标。
- A stationary target is easiest to aim at. 静止的目标是最容易瞄准的。
- He shot an arrow, but it fell short of the target. 他射了一箭,但没有射中靶。
- He won't hit the target at that distance. 他打不中那样远的目标的。
- Shots were fired at the enemy target. 有人向敌军目标开枪。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- You missed the target by a mile/by miles. 你远未中的。
- He fired several shots (at the target). 他向目标射出了几发子弹。