The activity of biomembranes and biofloccules in biological aerated filters for waste-water treatment is studied.

The electrode ionization water treatment equipment operates continuously, only consumes electric power without any chemical regeneration.

电去离子净水器可连续使用, 仅消耗电能,不用化学药剂再生.

A-OK-tech private enterprise in manufacturing, selling, installation of water treatment whole equipment and automatic system.

自动化控制系统、变频节能改造、机电安装等系统工程的设计、安装 、 调试、维修及成套设备的生产 、 销售.

HuiTongYuan's faith: unit widely with water treatment professional friends to develop water treatment market jointly.

公司自成立以来,业务范围涵盖了纯水、纯水、水回用等大小工程数百项,均获得用户好评.主要包括 以下 方面: 电子、镀、 路板 、池、晶显示器、导体、炉、净水、泉水、药、活用水等行业.

Habitats provide humans with services such as water treatment , pollination and sediment capture.

生态环境给人类提供了诸如水资源 、 授粉物质以及沉淀物质的服务.

Disinfectant algae-perishing and inhibition of growth of variety bacteria, especially fungi, in industrial water treatment system.

工业循环冷却水中杀菌灭藻、杀灭和抑制异养菌、铁细菌 、 硫酸盐还原菌及藻类, 对真菌的杀生效果尤为显著.

There are 6 VIP rooms for SPA water treatment massage with separate bath facilities.

spa水疗按摩,特设有6间均带独立洗浴设备的包房.

No, that was a long time ago, it's all water under the bridge.

是的, 那已经是很久以前的事了, 早已事过境迁了.

Please don't worry about it any more. It's all water under the bridge.

请不要再担心这件事了, 这都是过去的事了.

There's been water under the bridge, it's not even about you.

还有那段过去的时光, 那段永远不会再回来的时光!

We think of the past as water under the bridge.

我们把过去当成是一股逝去的流水.

Last year's dispute is water under the bridge now.

去年的争论已是覆水难收了.

Don't worry about that mistake, it's water under the bridge.

别担心这个错误, 它已经无关紧要了.

Last year's dispute is ( all ) water under the bridge now.

去年的争论 ( 都 ) 已是覆水难收了.

But that's it -- water under the bridge, you move on.

但在 NBA 就是这样,你就像桥底下的水, 必须前进.

Compressed air entering the air net is always 100 % saturated with water vapour.

通常进入空气网的压缩空气都含有百分之百的水蒸汽.

This water vapour rises, condenses on cooling, and falls as rain.

水蒸汽升入空中, 遇冷凝成雨滴而下降.

These are boxes containing air that is super-saturated with water vapour.

这是一些装有水汽过饱和空气的容器.

The water vapour from her breathe condensed on the cool window.

她呼出的水蒸气在冰冷的窗户上凝结成了雾.

Placed in a river, a water wheel picks up flowing water in buckets wheel.

他们把水轮安置在河中, 水轮边上装有水桶,可以把流水高高舀起.

The water wheel goes around and around.

水车转个不停.