Beacon fuze works in the way of wireless data communication, bases on the fuze technology of radio instruction, in order to realize the control of the optimal explosion height.
信标引信以无线电指令引信技术为基础，采用无线数据通信的工作方式，实现最佳起爆高度控制。
The technology can be used to keep cross-section excavation in control and improve explosion level.
该技术在控制断面超欠挖，提高光面爆破水平效果明显。
Mechanism of gas outburst and gas explosion in mine was analyzed and studied. The control technology of gas outburst was discussed. The comprehensive utilization technology of gas was raised.
对煤矿瓦斯突出和瓦斯爆炸的机理进行了分析和研究，对瓦斯突出的治理技术进行了论述，提出了对瓦斯综合利用的技术。
Meanwhile, study development of explosion and control technology of grain dust are mainly discussed, including in grain transition silos.
同时对粮食粉尘爆炸的防治技术及粮食中转筒仓防尘防爆技术的进展进行了讨论。
Meanwhile, study development of explosion and control technology of grain dust are mainly discussed, including in grain transition silos.
同时对粮食粉尘爆炸的防治技术及粮食中转筒仓防尘防爆技术的进展进行了讨论。
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