查询词典 air filter

Therefore, how to increase the air permeability and smoothness of the filter material, and to reduce the dust adhesiveness and running resistance, has become a research subject.

因此，在保证滤料达到较高的过滤精度情况下，如何提高滤料的透气度及提高表面光洁程度，减少粉尘附着，降低运行阻力是滤料生产厂首先应研究的课题。

BAC filter following ozone contacting column has a better performance than that following air contacting column.

臭氧后生物活性炭柱的运行效果略好于空气后生物活性炭柱。

The range of Mahle air and oil filter elements are listed in the tables on the following pages.

马勒的空气和油过滤器范围的元素中列出以下网页中的表。

Products are mainly used in air purification and ultra-fine fiber filter membrane.

产品主要用于空气净化和超细纤维过滤膜。

Established in 1998, XinXiang HaiYang Filter Co. Ltd is a professional company dedicated in developing and producing the components of the imported screw-type air compressor by Ministry of Machine-Building Industry.

新乡市海洋过滤器有限公司创建于1998年，是机械工业部研制和生产进口螺杆空气压缩机配件专业厂家。

Methods Observation on the anti-inflammatory effects of 11-sodium deoxyglycyrrhetinic acid in three models i.e. induced mice's ear swelling, chronic granuloma by filter paper and air sac synovitis. The NOS activity and contents of PGE2 in mice serum and inflammatory humour were measured.

通过二甲苯致小鼠耳片肿胀、纸片致小鼠慢性肉芽肿及气囊性滑膜炎3个模型观察11-脱氧甘草次酸钠的抗炎作用，并测定小鼠血清和炎症液中前列腺素E2(PGE2)的含量和一氧化氮合酶活性。

Air-Pressure indirect testing method was brought into effect successfully. While implementing this new testing method, digital filter was used for the first time and good results were obtained.

在实施该测试方法过程中，首次引入可靠的数字滤波环节，取得了良好的测试效果，使该方法提高到了实用化水平。

So people mor and more pay attention on curing the air pollution with superiority difference between the electrical duster and machinery duster (gravity serrling centrifuge . lavation、filter and so on) is that the former duster enforce the power of dust settling only to exert on dust itself .but the latter duster enforce the power of dust settling to exert on whole air current .

由于电除尘器迫使尘粒沉降的办只施加于颗粒本身，而不是施加于全问气流，这就是电除尘器有别于机械除尘（重力沉降、离心分离、洗涤、过滤等）最重要的代越性。

Test all instrument air headers and piping leads up to the block valve immediately preceding the filter regulator with air at normal operating pressure.

在正常操作压力下用空气测试与过滤校准器前的隔断阀所有相连的仪表集气管及管道。

Since 1951, TROX has been designing, developing and also producing various kinds of technology products, like air diffusers, air to water system, filter units, control units, attenuators, fire dampers, smoke detectors and lab control systems.

自1951年创立至今，妥思设计、开发和生产各类风口、气水系统、过滤器、风量调节阀、消声器、防火阀、工业阀、实验室变风量控制系统等通风空调末端设备。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。