filter range造句

• The operate theory of the filter range cake filter . discharge automatically by vibration save operate time and load
  而悬浮液中固体则截留在滤网表面，形成初始滤饼，这个过程可称为初滤期。
• Ndis intermediate driver works on the data link layer , which helps enlarge the filter range of data package , so not only ip package but also other kinds of package are intercepted , since data package of data link layer is frame
  Ndis中间驱动程序工作在数据链路层，拦截的数据包是数据链路帧。这样，不但可以拦截ip数据包而且还能拦截非ip数据包，扩大了数据包过滤的范围。