... quartz fibre microbalance 石英丝微量天平 quartz filter 石英滤波器；石英过滤器 quartz glass 石英玻璃 ...
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piezoelectric quartz filter 压电石英滤波器 ; 压电晶体滤波器
quartz filter sand 石英砂滤料
quartz crystal filter 晶体滤波器
quartz-filter 石英滤膜
Quartz Sand Filter 石英砂过滤器 ; 石英砂滤床 ; 石英砂滤料 ; 石英砂
quartz plate filter 石英滤光片
monolithic quartz crystal filter 单片石英晶体滤波器
Quartz sand filter material 无烟煤滤料 ; 石英砂滤料 ; 石英砂
By the experiment on quartz sand filter, the effect and mechanism of phenol removal were studied. A related mathematical model was presented and demonstrated by a project case.
结合石英砂滤床模型试验，研究了石英砂滤床的除酚效果与机理，提出了相关数学模型，并通过工程实例进行了验证。
In order to improve the operating performance of filter tank and propose the high production water volume, the traditional filter media was replaced by homogeneous particle quartz sand.
目的将快滤池的传统滤层改造为均粒石英砂滤层，为的是改善滤池的工作性能，提高产水量。
With the structural modification of quartz sand filter in Daqing oil field, and using the suspended sludge filtration in treating oilfield wastewater, the good experimental results are obtained.
对大庆油田石英砂过滤器结构进行改造，并应用悬浮污泥过滤技术对油田污水进行了深度处理，试验取得了良好的处理效果。
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