Or we add water purification tablets to the water.

或者我们在水中添加净水片。

And I was researching on water purification system, which has a low impact on environment.

我在研究对环境影响小的水净化系统。

They're like a water purification plant that helps clean the drinking water for a city.

肾就像净水厂一样，用于净化一座城市的饮用水。

The vehicles carried food, shelter, water purification and sanitation supplies that would be delivered to rebel held areas.

车辆上装有食物、遮蔽物、水净化和卫生设备，这些物品将被送到叛军控制地区。

These are the first of several planned amphibious structures, some of which house water purification systems and solar collectors.

这些是早期规划中的水陆两用建筑，其中一些安装了净水系统和太阳能收集器。

And that's because of improvements in water purification.

这是因为水净化技术的进步。

And they have big plans for the future, such as water purification.

他们对未来有宏伟的计划， 比如水净化。

Regulating services are the benefits we get from the natural regulation of ecosystem processes, including climate regulation, water purification, and disease control.

调节服务是我们从生态系统过程的自然调节中获得的好处，包括气候调节、水净化和疾病控制。

The IAEA's assessment didn't include possible disposal options other than sea discharge, nor does it include the effectiveness and long-term reliability of the water purification devices, said Liu.

刘森林说，国际原子能机构的评估不包括海水排放以外的可能处置方案，也不包括净水装置的有效性和长期可靠性。