Whitelists do the reverse — they contain a list of addresses from which you expect to receive mail and filter messages received from other sources.
白名单则相反——它们包含您期望接收邮件的地址列表，可用它过滤来自其他资源的消息。
Water treatment equipment, mainly includes: reverse osmosis system, sodium filters, super filter, microporous filter, many media filters, activated carbon filter, ion exchanger, ozone equipment, etc.
水处理设备主要包括：反渗透系统、钠滤器、超滤器、微孔过滤器、多介质过滤器、活性炭过滤器、离子交换器、臭氧设备等等。
The utility model can greatly prolong the service life of the filter core, is higher in safety and more convenient for online reverse cleaning.
本实用新型可大大延长滤芯的使用寿命，安全性更高，更便于在线反吹再生。
The paper introduces an effective weighed- median filter and wave- let analysis filtering based on the discrete data dots- clouds of reverse engineering of the rapid prototyping manufacturing.
针对基于快速原型制造的逆向工程散乱数据点云，提出了一种先加权中值滤波，再小波分析滤波的新降噪方法。
It is known that setting point and cold filter plugging point of low pour point diesel with cold flow promoter can reverse during the storage and use process.
加入低温流动性能改进剂生产的低凝柴油，在储存和使用过程中存在凝点、冷滤点反弹回升现象，因此对辽河原油的常压柴油、加氢裂化柴油进行了加剂研究。
Water enters from the bottom of the filter with reverse-size filter material and passes a filter material layer form bottom to top.
水从反粒度滤料过滤器底部进入，自下而上通过滤料层。
The utility model relates to a filter with reverse-size filter material which is used for the purification of water.
本实用新型涉及一种反粒度滤料过滤器，用于水的净化。
The simulation and experiment of wall-flow diesel particulate filter (DPF) with reverse pulse air regeneration were performed.
进行了柴油机过滤体逆向喷气再生系统的模拟与试验研究。
Ro - reverse osmosis pretreatment process for activated carbon and fine filter.
反渗透预处理工艺主要为活性炭和精滤。
Ro - reverse osmosis pretreatment process for activated carbon and fine filter.
反渗透预处理工艺主要为活性炭和精滤。
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