第二部分是对自动加药装置的设计。

The second part is the automatic dosing device design.

youdao

该加药器还可以实现至少两种方式的加药操作。

The medicine feeder can also achieve at least two modes of medicine feeding operations.

youdao

加药系统作为污水处理过程的关键工序，直接关系到整个工程的成败与否。

The chemical feed system is the key to the success of the whole engineering.

youdao

加思，伙计，放松好吗？你的药呢？

Garth come on relax all right? Your pills?

youdao

可以再帮我加一些维他命辅助药吗？

Can you just add in some vitamin supplements for me?

youdao

可以再帮我加一些维他命辅助药吗？

Can you just add in some vitamin supplements for me?

youdao