查询词典 sewage

They city needs a new sewage disposal system.

这个城市需要一套新的污水处理系统。

In addition, the prediction and calculation are instructive to sewage disposal and water injection.

对大牛地污水处理及注水工艺有重要的指导意义。

Biodegradation technology was a new sewage disposal technology, which developed quickly in recent years.

生物降解技术是近年来发展迅猛的一种新型污水处理技术。

As the development of society and the improvement of people's environment awareness,a lot of people pay attention to the odor pollution problem in sewage disposal plant.

随着社会的发展和人们环保意识的增强。污水处理厂的恶臭污染问题逐渐引起了人们的关注。

The company is committed to industrial end gas disposal and sewage treatment.

致力于工业烟气净化和污水处理方面的工程设计，通过了ISO9002、GB/T19001—2000。

Its golden age in the 19th century came with man's awareness of proper sanitation and sewage disposal systems.

它的黄金时代在十九世纪来与人的意识，适当的卫生设施和污水处理系统。

According to the practical operation in sewage disposal, this thesis provides a completely automatic agent-feeding system.

本文根据污水处理工程中的实际应用，提供一种全自动加药系统。

In field of sewage drinking water disposal, especially in the craft of sludge, Powder feeding preparation is necessary.

在工艺要求高端的行业中，精确的药剂制备及投加是必要的。

The foreground of application is great of ECCC in sewage disposal and environmental protection.

其在污水处理和环境保护方面具有较好的应用前景。

The apparatus of pipes and fixtures for the distribution of water or gas in a building and for the disposal of sewage .

为了房屋中的水或气的发散以及污水的处理而设的小管和固定设备的装置。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。