This paper is on the harm of lab's waste liquid drained off without disposal and classification disposing methods and attention to lab's waste liquid.

主要讨论实验室废液不加以处理任意排放的危害性，实验度液的种类、处理方法及注意事项。

youdao

In countries without adequate sewage disposal systems, faeces and articles soiled with faeces may need to be disinfected before disposal.

在没有足够的污水处理系统的国家，可能需要在处置前对粪便和污有粪便的物品进行消毒。

youdao

Things are hard enough without using all the tools at your disposal.

缺少了所有随时愿意为你服务的工具，事情将是非常艰难的。

youdao

Ninety percent of electronic waste currently ends up in disposal or shredding without any pre-treatment.

CNN: EU proposals aim to reduce electronic waste

The key, Grove believes, being cloud-gaming's very design, which he hopes could always offer more power than current consoles thanks to the "rafts and rafts" of CPUs at the game developer's disposal -- without the wait for new hardware iterations.

ENGADGET

Coach Gatland also has the likes of Craig Mitchell, Eifion Lewis-Roberts and Rhys Thomas at his disposal but Wales will be without Chris Horsman has been forced to retire with a neck injury.

BBC: Prop Jones set for six months out