sub-lethal doses

• 亚致死剂量

sub-lethal doses的用法和样例：

例句

1. The results suggested that the sublethal doses of imidacloprid have the sustainable control function to M. persicae, and no stimulating of reproduction for M. persicae was existed.
   研究结果说明吡虫啉亚致死剂量对桃蚜具有持续控制作用，不存在刺激桃蚜增殖的现象。