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- It is known from the ex penment and analysis that the block coal methane adsorp non process is also a permeation - diffusion process. 实验分析得出了煤对瓦斯的吸附过程也是一个渗流一扩散的动力过程。
- In this pater, large block coal is taken as the experimental coal sample for an experimental study of the relationship of methane pressure varying with time during block coal methane adsorption. 采用大块煤为实验煤样，实验研究了块煤吸附瓦斯过程中瓦斯压力随时间的变化关系。
- Probe of improving block coal ratio 提高块煤率生产的探讨与实践
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- That old block of flats is a real eyesore! 那座旧公寓真不顺眼！
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- The office block is under offer. 办公大楼已有人出价购买。
- 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。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- 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。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- Write your name in block capitals, please. 姓名请用大写。
- 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。
- He buy a block of share in mark and spencer. 他购买了“麦克斯和斯潘塞百货联销店”的大宗股份。
- He has a mental block about maths. 他一遇到数学问题就糊涂。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- Japan exercised her veto to block the resolution. 日本使用了否决权反对该项决议。
