When salmon farming first started in europe , the fish often became infested with lice , which then spread to wild fish .
当鲑鱼养殖在欧洲开始的时候,这种鱼经常伴随着虱子大量滋生,随后虱子又蔓延到野生鱼上。
When it was reported that one hospital block was infested with lice , mengele gassed every single one of the 750 women assigned to it .
据报道,当时一个医院大楼有虱子,门格尔让分配到那里的750个女人享受毒气浴。
The divergence may have happened after the lice started to specialize in different parts of the body .
这种分化的发生可能后于:虱子开始专属身体的不同部位。
I remind myself of the note that came home in william 's lunchbox last month . They all probably have lice .
我想起上个月回家后在威廉午餐盒里发现的东西,他们可能都有虱子。
Once a flock is moved out of a facility , any relic lice away from a hen will die in a few days or less .
一旦一批母鸡撤离鸡舍,母鸡留下的任何一只虱子都会在几天之内死亡。
No sid , no. it 's four letters , starts with l ends with e. ahha , lice ......
不sid,不是别.一共是四个字母啦,首字母l尾字母e.啊,是生虱子了……
To reduce the breeding grounds for lice , fleas and small rodents .
减少虱子、跳蚤和一些小啮齿动物的滋生地;
It has been suggested that it may have been to help early humans sweat more easily , or to make life harder for parasites such as lice and ticks , or even because our ancestors were partly aquatic .
Michael novacek , an expert in mammalian paleontology at the american museum of natural history in new york , said the louse tree was very interesting and showed that lice were diversifying during the cretaceous .