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- Abstract: The development of the research on the rock blast models at home and abroad is presented, then concept of rock blast models is described. 文摘:系统综述了岩石爆破模型的国内外研究现状,阐明了其基本思想。
- The development of the research on the rock blast models at home and abroad is presented, then concept of rock blast models is described. 系统综述了岩石爆破模型的国内外研究现状,阐明了其基本思想。
- Attempt is made here to review the rock blast models in a concise manner and show some tendencies of this study in the future. 对岩石爆破模型作了简要评述,就岩石爆破模型的发展趋势提出了初步看法。
- A Study on the Test's Mechanism of Rock Blast Crush 岩石爆破破碎机理的试验探讨
- Comment on the Research of Rock Blast Models 岩石爆破模型研究综述
- In this paper, the course of transition and transformation of blast energy in rock blasting were analyzed detailedly, the energy matching relationship of explosion between rock was discussed as well. 本文详细地分析了岩石爆破中爆炸能量的传递和转化过程,探讨了炸药与岩石的能量匹配关系。
- Civil work for excavation, rock blasting, shotcrete, embankment and reclaimation, construct jetty, roadwork and painting work. 土木工程,爆破,掘石,喷浆,填海,码头,马路及油漆
- The result indicates that the orientation of rock blasting in this ore deposit is closely related to the capacity to resist monaxial press. 研究表明,该矿岩石岩爆倾向性与其单轴抗压强度强烈相关。
- The accordion was in full blast in the hall. 在大厅里手风琴拉得非常响亮。
- And with the introduction of the Modulus of Elasticity from Budiansky method, the general damage model of rock blasting is established in the paper. 引入了自洽法有效弹性模量,建立了爆破作用的岩石损伤的全过程模型。
- Researchful situation of rock blasting damnification and influencing on original damnification for blasting effect is analyzed in macro-microaspect. 从宏观和微观两个方面分析了岩石爆破损伤的研究现状,同时分析了岩体初始损伤对爆破作用影响的研究现状。
- During the construction of the Shunping section of the South-to-North Water Transfer Project,the amount of rock blasting is enor- mous. 南水北调顺平县境内石方爆破方量大,而且部分石方爆破距离村庄很近。
- The party was going on in full blast. 聚会进行得热闹非凡。
- And these pictures, taken from a helicopter, show the latest lava flow. Such sights are uncommon as many eruptions simply see ash and rock blasted into the sky. 这是从直升飞机上拍到的斯特龙博利火山流出的最新熔岩照片。这种景观对于斯特龙博利火山来说不是常见的。以前斯特龙博利火山爆发时只是出现火山灰和岩石喷上天空的景象。
- My brother plays his records full blast in his bedroom every night. 我弟弟每天晚上在他的卧室里大声放录音机。
- Rock blasting mechanism; blasting new technologies; blasting control technology; blasting hazard prediction and control; blasting process computer simulation. 岩土爆破机理;爆破新技术;控制爆破技术;爆破危害的预测和控制;爆破过程的计算机仿真等。
- A blast of the trumpet gave her a start. 突然发出的喇叭声吓了她一跳。
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- A trumpeter sent out a warning blast. 号兵吹出告警的号声。
- XU Lin-sheng,TANG Bo-ming,MU Chang-chun,et al.Study on the current issues of high geostress and rock blasting[J].Technology of Highway and Transport,2002,(4):48-51. [8]徐林生;唐伯明;慕长春;等.;高地应力与岩爆有关问题的研究现状[J]