Based on model test in the laboratory and site test, a blasting effect is achieved.
在实验室进行模型试验的基础上进行了现场试验，并取得了较好的爆破效果。
The impacting test conducted indicates that free surface contributed to improve blasting effect.
冲击试验表明，自由面有利于改善爆破效果，研究结果对工程实践有一定的参考价值。
Blasting design and blasting controlling technique are the key to determine the blasting effect.
但是爆破设计和爆破控制技术是决定爆破效果的关键。
The blasting satisfied the requirement of the engineering, and good blasting effect was reached.
爆破效果较好，达到了工程要求。
The rock mass main structure is one of the main factors that controls the rock mass blasting effect.
岩体中主结构面是控制岩体爆破效果的主要因素之一。
The practice has shown that the initiation delay time is an important factor affecting cut blasting effect.
工程实践表明，微差起爆时间是影响掏槽效果的一个重要因素。
The blasting effect in surface mining is controlled by many indexes, and is a comprehensive evaluation problem.
露采爆破效果的优劣是由多项指标控制的，是一个综合评价问题。
The blasting effect based on the choice of blasting parameter affects directly the economical benefit of mining.
爆破效果取决于爆破参数的选择，而爆破效果直接影响矿山经济效益。
The rock property difference of bedded composite rock often does not lead to ideal Pre-splitting blasting effect.
层状复合岩体中岩层性质的差异常常导致预裂爆破效果不理想。
The pre splitting blasting, technical parameter, firing method and blasting effect of the project are introduced.
为确保边坡稳定，降低工程成本，采用了预裂爆破技术。
Analysis of the distribution of explosive energy can help to improve the blasting effect and blasting performance.
对爆炸能量分布的理论分析有助于改善爆破效果，提高爆破质量。
Experimental results show that the cut blasting effect of bottom charge is better than that of conventional charge.
试验结果表明，底部空气柱装药掏槽爆破效果优于常规装药效果。
Test shows that the blasting effect of cylinder cut of ms blasting in borehole is better than that of cylinder cut.
试验结果表明，孔内微差分段掏槽优于筒形掏糟。
Problems in the water hole blasting were analyzed, and measures for improving water hole blasting effect were proposed.
对有水炮孔爆破存在的问题进行了分析，提出了改善有水炮孔爆破效果的措施。
The blasting effect was checking using sight instrument, electromagnetic emission (EME) technique and drilling sludge methods.
采用矿用钻孔窥视仪并配合电磁辐射法和钻屑法对爆破进行了效果检验。
The gray correlative analysis is able to determine the primary and secondary relations of various factors affecting blasting effect.
影响爆破效果的因素很多，灰色关联分析能确定出影响爆破效果各因素的主次关系。
The blasting effect is affected by many factors. It is highly effective to deal with such complicated things by using fuzzy mathematics.
爆破受周围很多因素影响，用模糊学来处理复杂问题效果非常显著。
In blasting engineering work, the influence of complicated geological conditions whiCh usually occur on blasting effect comes in many ways.
定向爆破工程中，爆区地质条件往往很复杂，因此对爆破效应的影响也是多方面的。
The practice proved that judging blasting effect by means of the load change on props is an easy and applicable surveying and analysis method.
实践证明，利用支柱载荷变化判断爆破效果是一种简单实用的测试和分析方法。
The characteristics of the technology, design theory and the blasting effect in application are discussed in this paper combined with practical project.
本文结合工程实例，论述该项技术的特点、设计理论及其应用中取得的爆破效果。
This article has conducted the research to dynamic response of frame construction, and has made the appraisal about its security under the blasting effect.
本文对爆破作用下框架结构的动力反应进行了研究，并对框架结构在爆破作用下的安全性作了评估。
Otherwise, the resistance should be checked piece-by-piece or circuit-by-circuit to ensure the reliability of network and achieve the ideal blasting effect.
否则，应逐发或逐路进行检查，以确保网路连接可靠，获得理想的爆破效果。
The pretreatment measures, shape and size of blasting cut, blasting parameters, detonation networks, safety technology measures and blasting effect are discussed.
着重介绍了预处理措施、爆破切口形状与尺寸、爆破参数、起爆网路、安全技术措施及爆破效果等。
The calculation result shows that the factors that influence the blasting effect are as follows: the speed of lengthwise rock, average space of joint and the maximal…
计算结果表明，影响爆破效果的主要因素依次是：岩石纵波波速、平均节理间距、最大节理间距。
Based on these conclusions, the influence of axial decoupling coefficient of top-air-decked charge structure and detonating manner on blasting effect is analyzed here.
鉴于以上结论，进一步分析了上部空气层装药结构轴向不耦合系数与起爆方式对爆破效果的影响。
Practice shows that adopting methods such as decreasing boring parameter, changing structure of explosive setting and sequence of initiation, etc. can improve blasting effect;
实践证明，采用减小炮孔参数，改变装药结构，变化起爆顺序等方法，均可提高爆破效果；
The reasonable blasting height, blasting parameters, and united initiation network of fuse and non-electric were designed in the demolition so as to reach an ideal blasting effect.
通过计算设计了合理的炸高和爆破参数，根据周围环境条件选用了导爆索和导爆管联合起爆网路，爆破拆除达到预想的效果。
The test results show that the better blasting effect and obvious technical and economic benefits in coal rock drivage can be acquired by means of the quasi-parallel cutting method.
实践表明，在煤矿岩巷掘进中使用准直眼掏槽方式，能够取得良好的爆破效果和显著的技术经济效益。
For mining pits, especially those open-pit mines where water accumulation is serious, it is difficult to achieve ideal blasting effect in blasting-drilling by general blast methods.
对于采场尤其是爆破钻孔积水严重的露天矿山，一般的爆破方法难以取得理想的爆破效果。
For mining pits, especially those open-pit mines where water accumulation is serious, it is difficult to achieve ideal blasting effect in blasting-drilling by general blast methods.
对于采场尤其是爆破钻孔积水严重的露天矿山，一般的爆破方法难以取得理想的爆破效果。
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