coal-drop

常见例句

SZ), now had to face the agony of coal dropped.
SZ)，如今不得不面对煤价大幅下跌的苦恼。
The measures against coal arch camber in planomural coal bin and coal drop pipe are proposed by analyzing practical cases.
通过实例分析，提出了解决煤仓及落煤管落煤起拱的措施。
The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.
摘要对落煤过程中平壁煤仓及截面形状分别为矩形、圆形的落煤管起拱的影响因素进行理论研究。
The Fracture Analysis of 125 chain of the chain-bucket coal drop
链斗式卸煤机125链条断裂分析
We need to replenish our stocks of coal.
我们需要再次补充煤的储备。
She piled on more coal before the fire go out.
在火熄灭之前她又加上些煤。