您要查找的是不是：
- blast hole spacing pattern 网孔参数
- hole spacing pattern parameter 孔网参数
- The form and devel-opment of the blast hole cracking is t he main reason which leads to the effe ctive crush. 不同炮孔周围裂纹的适量产生与发展,是引起岩石有效破碎的真正原因。
- To analyse the space pattern by means of the module modification. 应用形象分析与模矩变化观念分析空间形式。
- Space pattern was patchness and mosaicism with high density. 该群落为高密度斑块状镶嵌空间格局；
- At the Garson Mine in the Sudbury basin, an instrumented test opening has been mined under a paste backfil1ed blast hole stope. 而在萨德伯里盆地的加森矿，已在采用深孔崩矿的膏体充填体下进行试采。
- Based on the analysis of the blasting factors,this paper analyzed the effect of different hole spacing upon the hard top coal by pre-splitting blast and thus obtained reasonable blasting. 在探讨爆破工艺参数的基础上,利用数值模拟技术分析不同炮孔间距对该矿坚硬顶煤预裂爆破的影响并得出合理的炮孔布置间距,为顶煤预裂爆破弱化方案的设计提供了理论依据。
- Blact hole cxplesion in a confed condition within tunneling is analysized,a stage-by-stage blast hole design theory and the related paraameters are presentes. 对掘进中处于夹制情况下的炮孔爆破进行分析，提出炮眼分阶段设计的原理及有关的参数。
- Equations for calculation parameter of directional split of rock by controlled blasting are used to determine the hole spacing and explosive charge,it is effective and reasonable in practice. 按照切缝药包定向断裂控制爆破参数计算公式确定的炮孔间距和装药量,经现场实际应用证明是有效的和合理的。
- Community characteristics reflected from the industrial structure, space pattern and social life, is just the rarity of social and structural resource in deeper sense. 从产业结构、空间格局和社会生活诸侧面显现的社区特色，在更深层的意义上，就是文化资源的稀缺性。
- The steel plate surface has a cultured and clear wood grain ectype,and inhibit square space pattern, the beauty is generous. 钢板表面具有典雅清晰的木纹浮雕，并压制方格图案，美观大方。
- Pre-splitting blasting experiments were carried out to obtain normal pre-splitting blasting parameters such as hole diameter, hole space, gunpowder charge line density, and uncoupling factor. 通过大量的预裂爆破试验，得出了适用于该边坡的炮孔直径、炮孔间距、线装药密度、不耦合系数等一系列常规预裂爆破参数。
- The study has sho wn that the deeper the blast holes, the longer the initiation delay time. 应用模型对掏槽微差起爆时间进行的优化研究表明,掏槽微差起爆时间与孔深成正比。
- Blasters in this unit group fill blast holes with explosives and detonate explosives to dislodge coal, ore and rock or to demolish structures. 爆破员用炸药填补爆破洞，然后引爆炸药提炼出煤炭，矿石和岩石或粉碎建筑物。
- The stemming length of blasting hole is an important bla sting parameter,directly related to the blasting results. 在爆破中,炮孔堵塞长度是一个重要的爆破参数,它直接关系到爆破效果。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- By improving parameters of the blasting hole,the charge,charging structure and the priming order etc,the smooth blasting is formed. 通过改进爆破的孔网参数、装药量与装药结构、起爆顺序等,从而形成了光面爆破。
- Corner processing, its modelling, color is collected, all should be subject to integral space pattern, unfavorable and beyond the mark emphasize, lest a presumptuous guest usurps the host's role. 墙角处理，其造型、色采、均应服从整体空间格局，不宜过分强调，以免喧宾夺主。
- Modern landscape architecture and private garden are highly consist on nature expression and space construction , so, also do research on the possibility and means how exercise the space pattern. 现代景观与私家园林在表达自然和营造空间两个本质问题上高度一致，因此文林整体性空间模式在现代景观设计中应用的可能性及方法。
- The accordion was in full blast in the hall. 在大厅里手风琴拉得非常响亮。
