中英互译
coarse grading
基本释义
- 粗级配：指根据颗粒的粗细程度进行分级的过程。
- 粗粒径筛分：指将颗粒按照粗细程度进行筛分的过程。
双语例句
- Because of vast volume of a dam, the coarse aggregate of concrete used for constructing a dam is of large grain size and more grading.由于水坝的体积大，用来筑坝的混凝土的粗骨科粒径大、分级多。合理确定最大粒径、分级尺寸和级配十分重要。
- Tailings grading, coarse fraction regrinding and reconcentration, fine fraction reconcentration technique is determined.经过试验研究，确定了对尾矿分级粗粒级进行再磨再选、细粒级再选综合回收工艺。
- The effect of maximum diameter, grading distribution and crushing index of coarse aggregate on flexural strength of concrete is investigated through experiments.本文研究了粗集料的最大粒径、级配和压碎指标值等对路面混凝土抗折强度的影响。
网络短语
- coarse-tail grading下部粗粒向上递变
- grading coarse filter bed慢滤池
- coarse e grading粗级配
- coarse aggregate grading粗集料级配
- multi grading coarse filter bed多级粗滤料滤床