Trough the test, some filtration curves under the different technological conditions are obtained; and the resistance of filter cakes and filter medium are calculated.
通过试验，获取了不同工艺条件下的过滤曲线，并求得了滤饼比阻和工作介质阻力。
The influence of eddying flow control trough on flowing liquid in tundish is researched through water simulating test.
通过水模试验研究了涡流控流槽对连铸中间包流体流动的影响。
Expressions of heat removal factor, efficient factor and time constant of the four types of cavity receiver have been deduced and test for trough solar collector system has been set up.
推导出了四种结构的热迁移因子、效率因子和时间常数等表达式，搭建了槽式太阳能集热器系统，进行了试验测试和验证。
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