sand sieve信息详情
砂筛
sieve───n.[粮食][矿业]筛子;滤网;不能保守秘密的人;vi.筛;滤;vt.筛;滤;n.(Sieve)人名;(英)西夫
sand───n.沙;沙地;沙洲;沙滩;沙子;vt.撒沙于;以沙掩盖;用砂纸等擦平或磨光某物;使撒沙似地布满;给…掺沙子;vi.被沙堵塞;n.(Sand)人名;(英、德、意、芬、罗、捷、挪)桑德;(瑞典)桑德;(法)桑
molecular sieve───[化学][真空]分子筛
sieve tube───筛管
sand table───沙盘;[矿业]矿砂摇床
sand hills───[地理]沙丘;[地名] [美国] 桑德丘陵
sand down───用砂纸磨光表面
fluorescent sand───荧光砂
sand castle───n.(儿童在海滨堆成的)沙堡
This method is effective, and it has important significance on improving the quality of sieve analysis sand grains gradation.───方法行之有效,对提高筛析泥沙颗粒级配的质量有着重要的意义。
A coarse sieve used for sifting out fine particles, as of sand, gravel, or coal.───一种粗筛,用于筛选优良的东西,比如沙子、碎石或者煤。
On the basis of sieve analysis for the formation sand, through the simulation experiments of sand production, the sieve-opening sine of premium screen pipe for sand control was determined.───在分析地层砂粒度分布的基础上,通过室内出砂模拟实验,确定了该油田各油层的防砂筛管挡砂精度。
Optimization design of new anti-sand sieve tube based on hybrid genetic algorithm───基于混合遗传算法的新型防砂筛管优化设计
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