英汉例句

• besides, a basis formula of vibration velocity prediction model that is suitable for multi-row millisecond blasting was proposed.

  此外，文中提出了一个适用于多排孔延时爆破振动速度预测模型的依据公式。

• in this paper, the basis, technical essentials, safety measures and practical effect using millisecond blasting technique at holing and blasting face of coal mines are introduced.

  文中介绍了煤矿炮采工作面使用微差控制爆破技术的依据、技术要点、安全措施和实际效果。

• the relationship between the pre-splitting, vibration reduction, millisecond blasting and the maximum single detonating charge in open deep-hole large stage is introduced.

  主要介绍露天深孔大梯段预裂爆破、减震爆破、微差爆破、最大一次装药量的控制措施和关系。

• by use of deep-hole millisecond blasting technique, four large-volume bridge piers under complicated circumstances were successfully demolished.

  用深孔微差爆破技术成功地拆除了复杂环境下的四个大体积桥墩。

• in order to control the blasting vibration effectively, down-hole millisecond blasting was employed and gave ideal effect.

  为有效地控制爆破震动，采用了孔内多段毫秒爆破技术，取得了理想的爆破效果。

• by choosing reasonable millisecond blasting time and clogged length to effectively control the blasting vibration and flying rocks;

  选择合理的爆破微差时间和堵塞长度来控制爆破震动和飞石；

• the characteristics of blasting vibration load and the superposition of blasting vibration wave induced by millisecond blasting are studied.

  研究了爆破震动荷载特性及微差爆破中的爆破震动叠加效应。

• application of millisecond blasting technology improved the safety of blasting, founding large-scale mining in open-pit mine of jiaya mountain.

  同时提高了爆破的安全性，为架崖山露天矿的大规模开采奠定了基础。

• through the experiments of the vibration effect of deep-hole bench blasting with millisecond delay, the stacking properties among the delay intervals of millisecond blasting were analyzed.

  再进行深孔台阶微差爆破振动效应试验，分析微差爆破地震波的段间叠加特性。

• according to the mechanism of base air-decked blasting, combined with millisecond blasting theory, the contrast tests of millisecond blasting for base air-decked were carried out in the quarry.

  根据孔底空腔爆破的作用机理，结合微差爆破理论，在该采石场进行了孔底空腔微差爆破的对比试验研究。

• the natural conditions and order of the millisecond blasting are introduced. the arrangement ways of the millisecond pipes are expounded. it has made good result in practice.

  介绍了炮采工作面毫秒爆破的自然条件和起爆顺序，详细阐述了毫秒管的布置方式，在实践中收到了良好的效果。

• the movement of the rock in ditching and the mechanism of millisecond blasting were analyzed.

  探讨了沟槽内巖块的运动规律，以及深孔微差爆破的作用机理。

• the effectiveness of the proposed method is verified with time-energy density analysis of vibration signals of millisecond blasting in an underground engineering.

  以某地下工程的微差爆破振动信号进行时-能密度分析为例，对本方法的有效性作了检验。

• millisecond blasting experiment is carried out based on the analysis of the disadvantage traditional blasting and the fact of the seven mine of zhejiang changguang(group)corporation.

  在分析了传统瞬发爆破存在问题的基础上，针对浙江省长广集团公司七矿工程实际选用了毫秒爆破方法进行实验研究。

• successful application of the deep-hole millisecond blasting with double-bench smooth blasting is a development to deep-hole blasting technologies for open pits.

  双台阶光爆的深孔微差爆破的成功应用，是露天深孔爆破技术的一项发展。

• the engineering practice and the numerical simulation have been conducted on the millisecond blasting for ditching deep bore hole.

  以工程实践和动力有限元程序分析沟槽深孔微差爆破问题。