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- ancient coal pit 古煤窑
- But it is difficult to find a modern suitable analogue of ancient coal. 但苦于寻找古代煤层的合适的类比物。
- Yes. This coal pit can be said to be China's oldest mechanically opened coal mine. 是啊。这口矿井可以说是中国年纪最大的一口机械矿井了吧。
- Establishing the safe and utility orientation system of the mine personnel in coal pit is of great significance for improving the safe production management of the coal pit. 摘要建立可靠实用的煤矿井下人员定位系统，对改善煤矿的安全生产管理有着重要的现实意义。
- He has to work in Coal pit. 他必须到小煤窑背煤。
- Study on Treatment of Water in Coal Pit 采煤坑水处理方法研究
- Study on geological hazards of closed large-medium open coal pit 大中型露天煤矿闭坑地质灾害浅析
- My inn had once been a part of an ancient ecclesiastical house. 我的客栈曾经是一个古老教会的房子的一部分。
- The law provides that these ancient buildings must be preserved. 法律规定，这些古老的建筑应该保存。
- I have ancient scrolls and other rarities. 我有古书卷等珍品。
- Soldiers in ancient time used escutcheon to fight. 古代的士兵用饰有花纹的盾作战。
- The pan factory in the Dabie Mountains and the coal pits and the shops connected to the factory can support 30,000 people. If the factory closes down,the 30,000 people will immediately be out of work. 大别山的锅厂，以及与锅厂有联系的煤窑、小摊贩等，能养活三万人，锅厂一停工，这三万人就立刻无法生活了。
- The fortress was the nucleus of the ancient city. 这城堡是这座古城的中心。
- The pan factory in the Dabie Mountains and the coal pits and the shops connected to the factory can support 30,000 people. If the factory closes down, the 30,000 people will immediately be out of work. 大别山的锅厂，以及与锅厂有联系的煤窑、小摊贩等，能养活三万人，锅厂一停工，这三万人就立刻无法生活了。
- A high wall fetched in an ancient small town. 一道高高的城墙围绕着一座小小的古城。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- The ancient city Troy is no more. 古特洛伊城已不复存在了。
- Abstract: In the exploration process for harnessing and renovating local railways in Shanxi,the interborehole electromagnetic wave fluoroscopy was used to search for mined-out area of coal pits,which yielded satisfactory geological effects. 文摘:在山西地方铁路病害整治的勘探过程中，将电磁波孔间透视法应用于寻找煤窑采空区，取得了良好的地质效果。
- This set of ancient china is invaluable. 这套古瓷器非常珍贵。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
