And the developments characters of water radon were made an inquiry into.
对水氡动态特征进行了探讨。
2
The recent developments in research methods for the evaluation of toxicological effects of water chlorination…
对于水氯化产物毒性的研究方法，也扼要地做了叙述。
3
Recent developments include a dry to touch water soluble rust preventative that outperforms the traditional products in salt spray and high temperature-high humidity test.