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- Experimental study show that the EME(electromagnetic emission) is caused by the crack expands and friction of granule during rock and coal burst failure. 试验研究表明,煤岩在冲击破裂过程中,裂缝的形成和颗粒的摩擦会产生电磁辐射;
- The Electromagnetic Emission (EME) will be formed because of the formation of cracks and the friction between granules during rock and coal's burst failure. 摘要由于煤岩冲击破裂过程中,裂缝的形成和颗粒的摩擦会产生电磁辐射,因此,可采用电磁辐射技术来预测煤矿的冲击矿压危险。
- DouL M, He XQ, WangE Y, et al.Research on the electromagnetic emission in the rock and coal burst failure [J].Journal of Tsinghua University 2001,41(12): 86-88. [8]窦林名;何学秋;王恩元;等.;由煤岩变形破坏所产生的电磁辐射[J]
- DOU Lin-ming,HE Xue-qiu.Model for rock burst failure and its critical values of acoustic and electromagnetic emission[J].Journal of China University of Mining &Technology,2004,33 (5):504-508. [8]窦林名;何学秋.;煤岩冲击破坏及声电前兆判据研究[J]
- Burst failure analysis of primary cyclone separator 一级旋风分离器爆裂失效分析
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- The blare of the speaker burst upon our ears. 扩音器的噪音突然传进我们的耳中。
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- I felt as if my heart would burst with joy. 我觉得自己高兴得心花怒放。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- There was a burst of laughter in the next room. 隔壁房间里突然爆发出一阵笑声。
- The boy blew the paper bag out and burst it. 那男孩把纸袋吹胀后又把它弄破了。
- The door burst open and in rushed the crowd. 门突然一下被砸开,一群人蜂拥而入。
- The sun burst through after the clouds rolled away. 乌云滚滚而去后,太阳破云而出。
- The truth of what he said suddenly burst upon me. 我突然领悟到他所说的是确实的。
- A cry of horror burst forth from the children. 孩子们中间突然发出一声惊叫。
- Somehow or other, the baby burst into tears. 那个婴儿不知为什么大哭起来。
- He was bewailing his failure in the examination. 他为考试不及格而悲伤。
- He burst out crying like a child. 他像孩子一样忽然哭起来。