英语语法分析

Conclusion: Dimehypo has no obvious mutagenic toxicity.

结论：杀虫双没有明显的致突变性。

This study shows that there is some pharmacological difference between Imidacloprid and Dimehypo during their interactions with the postsynaptic acetylcholine receptors.

这些结果说明，吡虫啉、杀虫双和乙酰胆碱受体发生相互作用过程存在差异。