1) millisecond short delay blasting
毫秒微差爆破
1.
We used the millisecond short delay blasting and the reasonable security protective measures in different spots to guarantee the smooth collapses of two buildings and security of the demolition environment.
被拆除的2栋楼房坐落在非常复杂的爆破环境条件下,采用毫秒微差爆破,合理利用楼房坍塌中的后坐来控制爆渣的范围,爆破前针对不同部位采用了合理的安全防护措施,确保了楼房的顺利倒塌和周围建筑的绝对安全。
2.
The millisecond short delay blasting and pre-treatment are used to guarantee the smooth collapses of dust treatment center station and security of the demolition environment.
被拆除的除灰中心站爆破环境非常复杂,采用毫秒微差爆破和预处理措施,确保了除灰中心站的顺利倒塌和周围建筑物的绝对安全。
2) millisecond elementary difference delay explosion
毫秒微差延时爆破
3) demolish of millisecond elementary errors control
毫秒微差控制爆破
4) millisecond blasting
毫秒爆破
1.
Research on the millisecond blasting in surface;
炮采面的毫秒爆破试验研究
2.
Design and practice of the millisecond blasting;
炮采毫秒爆破设计与实践
3.
The adoption of a coal mine on the 5th impact 1507,1508 to face pressure monitoring and management,and vigorously implemented millisecond blasting process of reforms in the transport equipment,electrical and mechanical strengthening management,and other measures,summed up the steep rock face pressure blasting mining mining technology,which have a certain practical significance.
该文通过对某矿5号煤层1507、1508工作面冲击地压监测与治理,大力推行毫秒爆破工艺,改革运输设备,加强机电管理等措施,总结了大倾角冲击地压炮采面开采技术,具有一定实践意义。
5) millisecond blast
毫秒爆破
1.
Study on mine cracking by millisecond blasting in water coupling hole;
水耦合炮孔毫秒爆破成缝试验研究
2.
The popularization and experiment of the millisecond blast were in progress early and late in the two mining face in Dongrong No.
双鸭山矿业集团公司东荣二矿先后在两个回采工作面进行了毫秒爆破的推广试验,取得了良好的效果,放炮时间缩短近1倍,提高了煤炭回收率。
6) millisecond short delay
毫秒微差
补充资料：差差
1.犹参差。不齐貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条