The more the PAC adding the lower the resistance in membrane filtration will be.

The result showed that adding PAC was not responsible for increasing resistance in membrane filtration.

试验表明,投加粉末活性炭不会造成膜过滤阻力的增加.

He gave up his job in advertising because he couldn't stand the pace .

他辞去了广告业的工作，因为他承受不了那种快节奏。

The computer will give students the opportunity to learn at their own pace...

计算机让学生们有机会按照自己的节奏学习。

He moved at a brisk pace down the rue St Antoine...

他沿着圣安托万街轻快地走去。

Many people were not satisfied with the pace of change.

很多人对变革的步伐不满意。

We encourage all students to work at their own pace (= as fast or as slow as they can) .

我们鼓励学生都按自己的节奏学习。

to set off at a steady/gentle/leisurely pace

以稳定的 / 徐缓的 / 悠闲的步子出发

She found it hard to keep pace with him as he strode off.

他大步走开了，她感到很难跟上他。

It was a tough race and I had to pace myself.

这是场艰苦的比赛，我不得不控制好节奏。

With four laps to go, he kept pace with the leaders...

还剩4圈的时候，他紧紧咬住领先者。

...people who prefer to live at a slower pace...

乐于放慢生活节奏的人

I prefer the relaxed pace of life in the country.

我喜爱乡间那悠闲的生活节奏。

The novel lacks pace (= it develops too slowly) .

这部小说缺乏节奏感。

...a world changing far too fast for her to keep pace.

世界变化得太快，她跟不上

As they waited, Kravis paced the room nervously...

他们等的时候，克拉维斯在屋里不安地踱来踱去。

It is difficult to keep up with the rapid pace of change.

跟上迅速的变化是很困难的。

The ball gathered pace as it rolled down the hill.

随着球向山下滚动，它的速度越来越快。

She took two paces forward.

她向前走了两步。

He found John pacing around the flat, unable to sleep...

他发现约翰在公寓里来回踱步，无法入睡。

Until now, wage increases have always kept pace with inflation.

到目前为止，工资的增长与通货膨胀始终保持同步。