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1·Its fast and efficient to improve network quality. Keep size, don't hurt the screen surface quality, can be widely applied in the test sieve sieve and work.

具有快速高效改善清网质量、不改变网口尺寸、不伤害丝网表面质量等优点，可广泛应用于试验筛和工作筛。

2·Laboratory test sieve shaker advanced structure, good performance with a conversion rate of big, strong vibration, easy to use, screening effective, easy to use and flexible jacket and so on.

实验室振筛机结构先进，性能良好，具有转制幅度大，振动力强，使用方便，筛选效果好，使用夹套方便灵活等特点。

3·Stemming from the water sieve analysis method, a test method of CPA was proposed.

由水筛法得到启示，提出了一套水泥净浆结粒的检测方法。

4·Stemming from the washing sieve, a test method of cement paste agglomeration (CPA) was proposed.

由水筛法得到启示，提出了一套水泥净浆结粒的检测方法。

5·By means of combining the rig test and theoretical analysis, parameters of squirrel-cage sieve cleaning unit have been determined.

采用台架试验、理论分析和对主参数试验修正相结合的方法，确定了单风道鼠笼筛清选装置的设计参数。

6·The perfermance test on a commercial riser cracker shows that meta-Y-3A molecular sieve cracking catalyst is of high activity and improved gasoline selectivity.

偏Y-3A分子筛裂化催化剂在提升管催化裂化工业装置上使用试验的结果表明，该催化剂的裂化活性较高，汽油选择性较好。

7·A process for recovery of rare earth from filter liquor of molecular sieve manufacture by extraction was described, including laboratory experimental, pilot test results and industrial performance.

本文介绍了从分子筛制造过程的滤液中用萃取法回收稀土的工艺，给出了小试、中试及工业装置运转结果。

8·A test for separation of suspended Solids in the wastewater from molecular sieve production by flocculating settling has been performed.

对分子筛生产废水进行了絮凝沉降分离试验，确定了絮凝剂、助凝剂及絮凝沉降分离条件。