Laboratory experiments were done on the evaluation of a composite lost circulation material (LCM) prepared by Polyacrylamide and cotton fibers on a FA Model Filter tester.
用FA型可视式中压砂床滤失仪对聚丙烯酰胺和棉纤维复合堵漏剂进行了室内试验研究。
The filter constructed with wall-flow webby stainless steel coils by author experiments on 165FA diesel engine and demonstrates better regeneration effect.
试验在165FA柴油机试验台上进行，应用了壁流式不锈钢丝网滤芯的过滤器，并取得了良好的再生效果。
We have validated that it is practical and effective to combine the limit filter and digital lowpass filtering by a large number of experiments. The errors were solved on clinometer of drilling.
通过大量的实验验证，最后，提出了限幅滤波和低通滤波相结合的方法，有效地解决了钻井测斜仪的误差。
应用推荐