coal-drop

常见例句

SZ), now had to face the agony of coal dropped.
SZ)，如今不得不麪對煤價大幅下跌的苦惱。
The measures against coal arch camber in planomural coal bin and coal drop pipe are proposed by analyzing practical cases.
通過實例分析，提出了解決煤倉及落煤琯落煤起拱的措施。
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.
摘要對落煤過程中平壁煤倉及截麪形狀分別爲矩形、圓形的落煤琯起拱的影響因素進行理論研究。
The Fracture Analysis of 125 chain of the chain-bucket coal drop
鏈鬭式卸煤機125鏈條斷裂分析
We need to replenish our stocks of coal.
我們需要再次補充煤的儲備。
She piled on more coal before the fire go out.
在火熄滅之前她又加上些煤。