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- coal fluid drill 煤液钻
- JIN Yong-jun.The application of foam washing fluid drilling in unconsolidated formation[J].West China Prospecting Engineering, 2003, (11) : 100 - 101. [1]金永军.;泡沫冲洗液在松散煤层中钻进瓦斯抽放孔的应用[J]
- In recent years,gas drilling technology is successfully applied in many oilfields in China for its remarkable predominance over conventional fluid drilling in some respects. 近年来,由于气体钻井技术在某些方面有着常规钻井液钻井不可比拟的优势而在国内得以大范围地推广应用。
- 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。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- APPLICATION OF AERATED FLUID DRILLING TECHNOLOGY IN WELL KUANG 2 充气流体钻井技术在矿2井的应用
- Pile on more coal the fire is going out. 火快灭了，再加上些煤。
- What can we do with the bituminous coal? 这些烟煤可以用来做什么？
- A coal fell from the fire and burned the mat. 一块煤炭从火中掉出来，烧坏了地席。
- The country is rich in oil and coal. 这个国家石油和煤的资源丰富。
- The smoldering coal or ash of a dying fire. 余烬将要熄灭的火中的冒着烟的煤块或灰烬
- They were shoveling coal into a cart. 他们在把煤铲进手推车。
