English translation for "爆破效率"
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- blasting efficiency
Related Translations:
爆破用具: blasting accessoryblasting deviceblasting equipmentblasting experimentblasting set 爆破强度: burst strengthbursting strengthdetonation intensity 基坑爆破: building pit blasting 裸露爆破: adobe blastingblisterdobie 爆破机: blasterblasting machine 分封爆破: water infusion blesting
- Example Sentences:
| 1. | Study and practice of raising explosive efficiency in hard rock
提高硬岩巷道爆破效率的研究与实践 | | 2. | Test and study on increasing the blasting efficiency of underhand cutting and filling method in hexagon stope in longshou mine
提高龙首矿下向六角形进路式采矿爆破效率试验研究 | | 3. | In the conglomerate tunnel excavation , the semi - diamond shape can obtain high explosion rate , and the rate is up to 85 %
对于砾岩岩石巷道掘进，采用似菱形掏槽形式其爆破效果良好，爆破效率达到85 %以上。 | | 4. | The main advantage is depressing the explosive quantity and minishing the destroying to the construction foundation . meanwhile , which can improve the blasting effect , made the rock fragment more uniformly , and improve the blasting efficiency
它的主要优点是可降低炸药单耗，减小对建基面的破坏；改善爆破质量，使破碎块度更加均匀，从而提高爆破效率。 | | 5. | As to the basalt rock tunnel excavation , the gronlund shape is alright , the second shape is wedge - pentagon shape and the diamond shape is unsuited for basalt rock . through the analysis of experimental data and the results of explosion , the explosion rate is up to 85 %
对于玄武岩通过实验结果和数据统计分析，得到gronlund (即变五星)掏槽比较适合于玄武岩岩石巷道掘进，其次是楔形+五星掏槽，而菱形掏槽在玄武岩中不适宜， gronlund (即变五星)掏槽形式其爆破效率达到85 %以上。 | | 6. | There are series of excavation shapes experiment and full - field explosion experiment based on the excavation shapes experiment . the pentagon excavation , diamond excavation and spiral excavation are applied in the sandrock tunnel excavation . the analysis of experimental data and the results of experiment proved that the three excavation are apt to use in sandrock tunnel excavation , and the result of explosion is very well and the explosion rate is up to 90 %
对于砂岩巷道进行了五星掏槽、菱形掏槽、螺旋掏槽，通过爆破实验数据和爆破结果分析，得到了在砂岩中采用上述三种掏槽形式爆破效果良好，爆破率相对较高；同时，上述三种掏槽方式及其它技术经济指标，如爆出实体岩石体积等也较好，爆破效率达到90 %以上。 | | 7. | In the light of the change of the rock mass structure and blasting conditions and the application of new explosives in lanjian iron mines pit , tests were carried out on charges loading structure , blasting hole spacing pattern parameters and blasting methods . the optimized rational blasting parameters greatly improved the blasting efficiency , which led to good economical benefits
针对兰尖铁矿采场岩体结构、爆破条件等的变化及新型炸药的使用，开展了装药结构、爆破孔网参数及爆破方法试验，优化确定了合理的爆破参数，使爆破效率大幅提高，取得了良好的经济效益。 |
- Similar Words：
- "爆破线" English translation, "爆破线路" English translation, "爆破销毁" English translation, "爆破小组" English translation, "爆破效力" English translation, "爆破信号" English translation, "爆破学" English translation, "爆破压力" English translation, "爆破压强" English translation, "爆破压实" English translation
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