aerator

现在分词：

动词现在分词: aerating

更多词形：

名词: aeration | 动词过去式: aerated | 动词过去分词: aerated | 动词现在分词: aerating | 动词第三人称单数: aerates |

单词例句：

The flow control valve is mainly made up of housing, body, sealing shim, liner bushing, valve cartridge, bearing, breather layer, aerator tank and transmission device etc.

流量控制阀主要有机座、阀体、密封垫、衬套、阀芯、轴承、透气层、充气槽及传动装置组成。

The improvement project for aerator of zincifica tion building is discussed. At the same time, the design and calculation is carr ied through.

论述了镀锌楼通风装置的改进措施，并对改进措施进行了设计计算，实际运行效果良好。

When a bucket aerator is laid on an arch structure,serious spray may occur with high velocity,intense spray is negative to the discharging structure,which should be avoided.

渥奇面上设掺气挑坎,流速大时可能发生散水现象,强烈散水会对泄洪建筑物产生不利影响,应尽可能避免。

Whilst,the microhole aerator is easily erected, the aeration device developos the way of comprehensive utilization of refuse rubber, and reduces the pollution t...

拓展了废旧橡胶的综合利用途径,以废治废,减少了废旧橡胶对环境的污染,是固体废气物综合利用的环保型高科技产品。

YL gear impeller aerator is one of farming machines widely used in aquaculture at present.

YL型齿轮式叶轮增氧机，是目前水产养殖业广泛采用的养殖机械之一。

Test 1, under the 16 pa static water pressure, the valve is closed and aerator is open for 60s. As a results, it has no leaking.

测试1,在静态水压16帕,阀心关闭和气泡器打开状态维持60秒,该测试结果是没有泄漏.

Knowing about the effect of environment variation in aerator on microorganism growth by detecting environment factors and observing activated sludge.

通过测定曝气池中的环境因素和观察活性污泥状态,认识环境因素对微生物生长的影响。

The improvement project for aerator of zincification building is discussed. At the same time, the design and calculation is carried through.

论述了镀锌楼通风装置的改进措施,并对改进措施进行了设计计算,实际运行效果良好。

This aerator, with high efficiency and fast speed in increasing oxygen, is able to efficiently and rapidly solve hypoxia and death of fish resulted by lack of oxygen in pond.

该增氧机具有增氧速度快，增氧效率高，能有效地快速解决鱼池缺氧而引起的鱼类浮头和死亡现象，是科学养鱼，提高养殖密度，提高鱼池单位面积产量，提高养殖经济效益而必不可少的养殖机械。