filter material

常见例句

Filter material more than 500 kinds of aquarium supplies, such as the manufacture and sale.
過濾材料等500多種水族用品的制造和銷售。
Setting things still need to filter with the pressure gauge, so as to show the need to change the filter material when.
凝結物過濾器還需要配備壓力計，借以指示何時需要更換過濾材料。
Electret air filter material has superior filter performance, so it is considered as ideal filter material for coal-dust stained yarn.
駐極躰空氣過濾材料具有優良的過濾性能，是治理“煤灰紗”的理想過濾材料。

Filter material: layer of fine gravel used in slope stabilization structures that allows water to escape and retains soil particles.
UNESCO: L O S S A R Y
In order to filter out material considered undesirable, above all pornography, the government has created a funnel through which all international websites have to be channelled.
ECONOMIST: Saudi Arabia
Although it is coy about details, the company says it will use software to filter out objectionable material and human reviewers to decide borderline cases.
ECONOMIST: Stop signs on the web