“恒温箱”造句
这是许多
恒温箱的基本工作原理.
This is the basic operating principle of many thermostats.
用架子把每四个实验器组装,固定为一组,
恒温箱中同时放入几组,可提高沼气发酵试验效率10倍左右.
The test efficiency of the sewage gas fermentation can be increased by about 10 times.
目的探讨处于亚热带的广州地区使用婴儿
恒温箱不加水的可行性.
Objective To study the feasibility of not addinginto the incubators for infants in sub - tropic Guangzhou.