dust loading的用法和樣例：
例句
- The system obtained high opinion because of its large conveying capacity, relative low chip dust content in conveying, steady running and small amount of maintenance.
該系統具有輸送能力大，輸送中造成的切片粉塵含量相對較低，運行可靠，維護工作量小等優點。 - The settled dust on the walls of the tunnel should be moistened with sticking agent.Only in this way,could the dust concentration in the whole tunnel be effectively controlled.
對巷道周壁的粉塵採用噴洒粘塵劑固塵，才能有效地降低整個巷道的粉塵濃度。
