filter dam透水坝filtern.过滤器；滤色镜；滤光器v.过滤；渗透filters of information信息过滤filter membrane method滤膜法filterability constant过滤性常数filterring by software软件滤波filter with time delay延迟滤波器filtering bleb leaking滤过泡渗漏filtering architecture过滤体系filter / multilevel滤波器／多电平filter type protection过虑式防护filter ophthalmic lamp滤色检眼灯

1. Assess the chemical compatibility of the membrane filter with the liquid or gas to be filtered.
   估计要过滤的液体或气体与滤膜在化学性质方面能否共存。
2. An experimental method for preparing respirable dust filter samples using a selfmade standard dust generator was introduced.
   介绍了自制的标准呼吸性粉尘发生装置制备含石英呼吸性粉尘滤膜样品的实验方法。