During the summer period the mortality of the egg, larva and sealed brood were 24.8%, 45.1% and 16% in Fu Zhou area.
福州地区中华蜜蜂在越夏期,卵、幼虫、封盖子的死亡率分别为24.8%,45.1%和16%,幼虫的死亡率较高。
参考来源 - 福州中华蜜蜂（Apis cerana cerana）实验种群工蜂生命表研究·2,447,543篇论文数据，部分数据来源于NoteExpress
意大利蜜蜂雄蜂封盖子的死亡率和畸形率随处理时间的增加而上升，发育历期延长，初生重增大。
Their mortality rate rose along with the time increase. In addition, these treatments prolonged developmental period, increased primary weight.
我在前一封邮件里有提到过，工厂说她们能把塑料瓶子的盖子做成跟您的样品一样的。
As mentioned in my last email, the factory could produce cap of plastic bottle same as your sample.
一个阀门包括提供了双重密 封件（58、60）的盖子（56）。
One valve includes a cap (56) that provides a double seal (58, 60) .
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