beta - cypermethrin

• 氯氰菊酯

beta - cypermethrin的用法和样例：

例句

1. It is to study the effects of reproductive development toxicity of male rats after prenatal exposure to cypermethrin and methylparathion.
   探讨出生前暴露于氯氰菊酯和甲基对硫磷混配农药对雄性大鼠早期生殖发育的影响。