Tu glaze stones easily lose Guangrun, the best gold by hand frictionloss, even though he is a correct, high principled person for reputation good, once fallen will still be shameless.
It is significative in mining Engineering to investigate the frictionloss of coarse particle slurry in horizontal pipeline, but the research on this respect is not perfect.
水平管道粗颗粒浆体阻力损失的研究在矿业工程方面很有实际意义,而目前这方面的计算模型大多还不完善。
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It is shown that the frictionloss is about 60 percent of the total loss.