但是,稍做运算就能说明,这样一场爆炸除了会把地球上的生物全部杀死之外,充其量也只能让地球偏离轨道大约四分之一英寸。
But a few basic sums would show that such a blast, as well as killing every single inhabitant of the earth, would only shift the earth about a quarter of an inch out of its orbit.
遗传分析表明:该突变性状表现为隐性单基因的遗传,在苗期能被0.05%以上的苯达松全部杀死,而其它常规品种则表现为对苯达松的抗性。
The results indicated that bentazone sensitive lethal gene was controlled by a single recessive gene . The Norin 8 m seedling can be killed by bentazone (above 0.05%), but its FI seedlings are safe.
二者均采用压缩在钢瓶中的98% CO_2和2% PH_3混合气体作为熏蒸剂,对粮仓进行低浓度长时间的熏蒸,以达到全部杀死各阶段粮食害虫的目的。
Both of them adopt mix gas of CO_2 (98%) and PH_3 (2%) as fumigant which compressed in the cylinder. The system can kill all insects at each stage through long time fumigation at a low concentration.
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