feed chute是什么意思

用法例句

Detection and control of the ore feeding on grinding operations;

磨矿作业中给矿量的检测与控制

074mm feeding mine granularity was increased 5%-10%,gravity concentrate extract mine grade Was increasd 0.

介绍了一、二次球磨作业10:3工艺在某选矿厂一选车间的应用,结果表明:使用该工艺后,重选作业-200目给矿粒度质量分数提高5%-10%,重精品住提高0。