By the analysis and test of the filterperformance of the Internet access control Equitment AR2000, we research how it influence the efficiency and flux of the network.
通过对互联网访问控制设备AR 2000的过滤性能的分析测试，研究其对网络效率和流量的影响。
2
The performance and mechanism of active surface filter aid are researched with V-Ti magnetite as test object.
以钒钛磁铁矿为试验对象，研究表面活性型助德剂的助滤性能及机理。
3
The purpose is to design and assemble a test system aims at analyzing the factors that impact on the filterperformance, and propose an integration parameter to evaluate the filter performance.