The real time monitoring of the concentration of ozone in water is important to ensure the quality of water. And it is an essential control point in the water treatment industry automation.

水中臭氧浓度的实时监测是保证水处理质量的关键，也是水处理工业自动化的重要环节。

youdao

The author introduces the detection and control of modified asphalt concrete in construction. It also point out the construction essential.

文章作者详细介绍了改性沥青的检测和配制控制以及施工要点。

youdao

The authors point out that insurance cost control is one of the essential approach for domestic funded insurance companies to improve their core competition power.

本文认为在目前阶段，控制保险业务成本是中资保险公司提高核心竞争力最根本的途径之一。

youdao