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- The system measures pressure drop through the material column to determine the onset temperature for the sintering of bituminous rock. 根据达西定律设计了沥青岩输送特性实验系统,该系统利用压降法测量沥青岩的初始粘结温度。
- Transfer characters of bituminous rock under different temperature are important for its utilization,in the paper we design an experimental system by Darcy's law. 研究沥青岩在不同播煤风温度下的输送特性对沥青岩的利用具有重要意义。
- What can we do with the bituminous coal? 这些烟煤可以用来做什么?
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年,长大后成了地质学家。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
- The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- He chiseled that rock into the figure of a woman. 他把那块石头凿成一个女人像。
- To pave with a bituminous material. 柏油路用含沥青的物质铺路
- The boat was sundered by the rock. 船被岩石撞碎了。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- The road was blocked by a huge rock. 道路被一块大石头堵住了。
- Most of the rock in this mountain is shale. 这座山上大部分的岩石都是页岩。
- General bituminous coal mining; Motor freight. 一般烟煤开采;汽车货运。