[化] 性外激素

sex pheromone的用法和样例：

例句

The saccate structure was further identified as the sex pheromone gland by EAG technique.触角电位进一步证明这一囊状结构为性信息素腺体。
The pheromone titers of females injected with accessory gland extracts from males at various hours in scotophase had no significant difference.在暗期的不同时间处理，对处女蛾性信息素合成的抑制作用无显著差异。

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