expellents

与expellents相关的网络例句 [注：此内容来源于网络，仅供参考]

Effects of 3 kinds of plant-based materials including 14 materials on Blattella germanica were studied, Effects of 2 kinds of expellents and 2 kinds of pesticides were also studied, for the propose of comparation with the plant-based materials and evaluation of the latter.

本研究选用三大类共14种植物性物质对德国小蠊的防治进行了研究，同时对2种常用驱避剂和2种常用卫生害虫杀虫剂对德国小蠊的作用进行了测定，以期对植物性物质的作用进行比较评价。