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- hydrogenated coal taroil 加氢的煤焦油
- The thesis illustrates the distribution, formation and prospect of germanium resources in the hydrogenous coal in the western part of Yunnan province. 阐述了滇西褐煤中锗资源分布、成矿地质条件及远景评价。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- 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。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- 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。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- 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。
- 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。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- The country is rich in oil and coal. 这个国家石油和煤的资源丰富。
