这条道路由于有爆破作业而被关闭。
三英里之外的采石场进行了爆破作业。
Three miles away there was a salvo of blasting in the quarry.
文摘：提出爆破作业后产尘量的计算方法。
Abstract: To bring forward the calculative method of producing dust capacity in blast work.
针对公路隧道施工循环爆破作业展开爆破震动累积效应研究。
In this paper, the blasting seismic cumulative effects is explored and studied mainly for the cycling blasting in road tunnel engineering.
主要用于一般采矿、开凿隧道、筑路修桥、兴建水利等爆破作业。
It is mainly applied to blasting operation of general mining, tunneling, road-building, bridge-construction and building water conservancy projects.
适用于有低瓦斯矿井煤层采掘工作面、半煤岩掘进工作面的爆破作业。
Suitable for the coal mining blasting work of mines with little gas inside and the blasting work of half coal rock mining.
大爆破作业过程中，起爆系统在整个爆破工艺中是一个重要的组成部份。
The detonation system plays an important part in the whole demolition technology in the process of demolition operation.
文从民爆产业链这个角度分析了民爆物品的生产、销售、爆破作业等各个环节。
The paper analyzes various aspects of industrial blasting materials such as production, distribution, blasting work from the Angle of industry chain of civilian blasting.
第五十条海洋工程建设项目需要爆破作业时，必须采取有效措施，保护海洋资源。
Article 50 Where a Marine construction project needs explosive operations, effective measures must be taken to protect Marine resources.
研究表明，在必须为隧道爆破作业规定质量参数临界值时，岩体构造有不可忽视的影响。
It is concluded that the rock mass structure has a not negligible influence when a quality threshold has to be set for a tunnel blasting operation;
第十一条海洋石油勘探和其他海上活动需要爆破作业时，应当采取有效措施，保护渔业资源。
When offshore oil exploration and other offshore activities involve explosive operations, effective measures shall be taken to protect fishery resources.
通过对爆破作业安全管理的分析，提出了严密的安全管理体系是顺利完成爆破取缔土炼油点工作的保证。
By analyzing the safety management of blasting, it is pointed out that the strict safety management system is the guarantee of demolishing lawless oil refineries by blasting successfully.
削坡减载是露天采场北部边帮综合治理的当务之急，在边坡上进行爆破作业产生震动，对边坡稳定有一定影响。
Wall cutting and unloading is a task of top priority of comprehensive harness in the north slope of Jinduicheng open pit stope. The vibration by blasting influenced the stability of slope.
由于爆区范围内存在较强的电场和磁场，采用了非电起爆技术，避免了杂散电流的影响，保证了爆破作业的安全。
Because the electric and magnetic fields exist within the blasting area, the nonelectric initiation technology was used to avoid the effect of stray current, ensuring the safety of blasting operation.
各项资料经综合研究后得出的结论是：该采空区基木稳定，在监测和限制爆破作业条件下，可以不放顶进行强采。
The comprehensive studies gave the conclusion that the goal is basically stable and can undergo mining under the condition of monitoring and restriction of blasting jobs.
首先，在闹市区内实施次数较多的爆破作业，能保障爆破区内周围设施、行人与行车的安全，说明安全措施是有效的。
Firstly, practising a multi-tasks explosion in crowded streets and not hurting facilities and passbys can prove the safely measures to be efficient.
煤矿井下炮采工作面是一个非常复杂的灾害环境系统，又由于时间、空间的限制，使得炮采工作面爆破作业引发事故的可能性增加。
The coal face of blasting mine in underground coal mine is a very complicated system of disaster environment, the spatiotemporal limit increases the accident probability of blasting operations.
综合分析了煤矿井下爆破作业中产生拒爆的主要原因，并根据《煤矿安全规程》和《爆破安全规程》提出了预防拒爆的措施以及正确处理拒爆的办法。
The misfire causes in coal mine blasting are analyzed. Based on the "coal mine safety regulation" and "blasting safety regulations", the preventing and handling measures are put forward.
综合分析了煤矿井下爆破作业中产生拒爆的主要原因，并根据《煤矿安全规程》和《爆破安全规程》提出了预防拒爆的措施以及正确处理拒爆的办法。
The misfire causes in coal mine blasting are analyzed. Based on the "coal mine safety regulation" and "blasting safety regulations", the preventing and handling measures are put forward.
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