Overwintering population 基本例句 越冬 Influence of low temperature on the overwintering larvae of Dendrolimus spp.低温对松毛虫幼虫越冬的影响。 Frost, if severe and long enough, kills exposed aphids, but enhances development of overwintering eggs.霜冻,如果是时间较长的霜冻,则可杀死裸露的蚜虫,但可引导产生越冬卵。