The purity of the product is greatly increased by three times of filtration.

经过三次过滤，产品纯度大大提高。

This filtration allowed us to identify the final candidate for the mission.

这次的筛选让我们确定了任务的最终人选。

This filtration technology is mainly used to remove residual impurities.

这种过滤技术主要是为了去除残留的杂质。

This enzyme would make the filtration of beer easier.

这种酶会使啤酒更容易过滤

Filtration depends on the development of a thin biological layer, called the zoogleal layer or Schmutzdecke.

过滤取决于薄薄的生物层的发展，该薄层称为动物神经层或去污层。

Particle filtration is the simplest of the three.

微粒过滤是三种技术中最简单的。

It provides filtration to remove particulate dirt.

进行过滤以除去颗粒状脏物。

We can satisfy all kinds of lubrication oil filtration need.

我们能满足所有类型的润滑油过滤需要。