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- To determine rational microsecond delay time is both the requirement of ensuring blasting quality and the key to achieve blasting vibration reduction. 确定合理的微差间隔时间,既是保证爆破质量的需要,又是达到爆破降震的关键。
- The paper describes the determination of in-hole and between-holes microsecond delay time,the detonation mode and the network connection and their application effect. 叙述了孔内微差爆破时间间隔的确定、起爆方式、网络连接及其应用效果。
- According to a blasting project,this paper discusses the design and implementation of spring microsecond delay blasting in open mines in complicated circumstance. 本文结合工程实例,介绍了复杂环境条件下露天开采药壶微差爆破技术的设计与施工。
- APPLICATION OF SPRING MICROSECOND DELAY BLASTING IN OPEN MINES 药壶微差爆破技术在露天开采中的应用
- An Experimental Study on Microsecond Delay and Hole -by -Hole Firing in Open Mines 露天采场孔间微差爆破技术的试验研究
- No delay! We urgently need these books. 决不要拖延！我们急需这些书。
- Application of precision microsecond delay firing and hole-by-hole firing in practice of blasting 精确微差延时及逐孔起爆技术在爆破实践中的应用
- Experimental Study on Precision Microsecond Delay and Hole-by-Hole Firing in Qidashan Iron Mine 齐大山铁矿精确微差逐孔起爆技术试验研究
- The delay made the patient go purple in the face. 时间的拖延使病人脸色发紫。
- We decided to delay our wedding until next year. 我们决定把婚礼推迟到明年。
- I owe you an apology for the delay. 我该为这次耽搁向您道歉。
- Please see into this matter without delay. 请立即调查这件事情。
- Keywords Stab delay composition Microsecond delay detonator Lead styphnate Barium styphnate Euectic; 针刺延期药;微秒雷管;斯蒂芬酸铅;斯蒂芬酸钡;共晶体;
- I was impatient at his delay in answering. 我对他的迟延答覆感到不耐烦。
- After a long delay the performance finally started. 演出拖延很久，最後总算开始了。
- After much delay, he finished his paper at last. 拖了那么久，他终于完成了论文。
- Please send them here without further delay. 请即派员前来，勿再迟延。
- In this instance we will overlook the delay. 在此情况下我们宽容这次延误或耽搁。
- Keywords In hole and between holes;Microsecond delay blasting;Delay time;Reduction of blasting vibration; 孔内孔间;微差爆破;间隔时间;爆破降震;
- Keywords Bench blast;Precision microsecond delay;Hole-by-hole firing;Fragment size distribution; 台阶爆破;精确微差;逐孔起爆;块度分布;
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
