福克斯词典 \

英汉例句

\ housefly的例句（housefly在句子中的用法）

housefly的例句（housefly在句子中的用法）

Objective : To study the effect of housefly larval secretion on the development of Ascaris suum eggs. 目的: 观察家蝇幼虫分泌物对猪蛔虫卵发育的影响.
Methods Dip way for mosquito and topicd application for housefly. 方法分别用浸渍法和点滴法测定淡色库蚊和家蝇的抗药性.
Photoperiod produces little influence on the diapause of housefly larvae. 光周期对家蝇幼虫滞育的影响不大.

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