筛孔 meaning in Chinese

[化学] sieve mesh; mesh; mesh size; hand-hole; aperture of screen; foramina ethmoidajia; [化学] screen hole; [化学] sieve pore

Sieve diameter is the length of the side of a square sieve opening through which the given particle will just pass .
“筛析粒径”是指一个四方筛孔的边长，某已知的颗粒将恰好通过这筛孔。
Screen plants - codification for designating perforations
筛板筛孔的标记方法
Dual sieve - mesh collimator
双筛孔式准直器
Aperture error of a sieve
有效筛孔度
Dimension of sieve pore
筛孔净尺寸

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