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- When long wall mining to the dip in fully-mechanized coal winning working face is inclined area,we may can't use existing drift draw off water. 當傾斜長壁開採的綜放工作面初采範圍處於向斜構造區,造成初采放水無法利用已有巷道形成自流放水,必須考慮動力排水或其他的放水方式。
- There's an Art to Fill in Water and Draw off Water 加水放水有講究
- drawing off water from its main channel as for irrigation 把水從主要河道放出來，例如為了灌溉
- Analyzing on the technical methods of drawing off water in goaf 採空區水體探放的技術方法淺析
- drawing off water from its main channel as for irrigation. 把水從主要河道放出來例如為了灌溉。
- Draw off another pint of beer, please. 請再量出一品脫啤酒。
- Please help me to draw off these muddy boots. 請幫我脫掉這滿是泥漿的靴子。
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- We must draw off the water from the rice fields. 我們必須把稻田裡的水放掉。
- They had orders to draw off the army. 他們接到命令撤走部隊。
- We have to draw off because of losses of forces. 傷亡太大，我們不得不撤退。
- He draw off a pint of beer from the barrel. 他從酒桶里抽出一品脫啤酒。
- Shut off water at street side of meter. 關閉儀錶一側的水路。
- The water can be drawn off with a catheter. 可以用導管把水吸出。
- He drew off a pint of beer from the barrel. 他從酒桶里抽出一品脫啤酒。
- A pipe or channel by which liquid is drawn off. 排水管排掉液體的管或通道
- Take the chill off water before you bathe. 浴前請把水加熱。
- They were supposed to drain off water. 導遊:應該是排水用的。
- After bath, shut off the electric pneumatic valve, open the drainage valve to draw off water, 操作入門:用畢關閉電動氣閥,打開泄水閥泄水,消毒缸體備用
- The enemy's heavy losses forced them to draw off. 敵軍傷亡慘重，被迫撤退。
