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- Synergism experiments showed that the synergistic ratio of DEF and PBO to fenitrothion in R strain were 1.3X and 34.8X, respectively. 活体增效作用研究表明,脱叶磷(DEF)和氧化胡椒基丁醚(PBO)对抗性种群可分别增效1.;3和34
- The K i values of AChE from the R strain were 0 44 for DDVP and 0 50 for malathion respectively, as compared with those of the S strain. R品系AChE对DDVP和马拉硫磷的Ki值分别是S品系的 0 4 4和 0 55。
- The K m values of AChE for ATCh and BTCh were 0.069 and 0.034 mmol/L in the S strain, and 0.156, 0.059 mmol/L in the R strain, respectively. AChE的Km 值在敏感品系中分别是 0 .;0 69和 0
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- He finally break down under the four-hour's strain. 在四小时的压力下他终于支持不了。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- Her speech continued in the same dismal strain. 她以悲伤的语调接著往下说。
- Could you stand the strain? Oh, that's nothing. 这样累你受得了吗?这没什么。
- He broke under the strain of heavy work. 他在繁重工作的压力之下累坏了。
- There's a strain of madness in the family. 那一家人都有点疯疯颠颠的。
- He was breaking up under the strain. 他劳累过度,身体逐渐衰弱。
- The official was warned not to strain his power. 那个官员受到警告,不可滥用职权。
- He pitched his story in a sentimental strain. 他把故事写得带有伤感情调。
- Strain began to tell on his health. 过度劳累开始影响他的健康。
- We'll finish the job at full strain. 我们将竭尽全力来完成此项工作。
- We should strain every nerve to do the work. 我们应该竭尽全力来做这项工作。
- He wrote letters in a happy strain. 他用愉快的笔调写信。
- A strain of mysticism runs through his poetry. 他的诗作中贯穿著神秘主义的情调。
- My nerves won't stand the strain much longer. 这麽紧张,我的神经快吃不消了。
- The rope broke under the strain. 绳索在张力之下断了。