- 筛分: screening; classification; b ...
- 比: 2
- 筛分: screening; classification; bolting; sieving; grading◇筛分机 [工业] bolting mill; 筛分运输机 separator conveyer; 筛分装载机 loadascreen
- 分比: [数学] composition in a proportion; proportion by subtraction◇分比定理 dividendo; 分比力学 [力学] analytic mechanics; analytical mechanics
- 粗筛分: coarse fraction
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