小关

具体分析了开关电路消除导通电阻、减小关断漏电流、提高开关速度的原理。

The principle of eliminating switch-on resistance , reducing switch-off leakage current and enhancing switchover speed is analyzed .

本文介绍小关矿应用塑料导爆管非电起爆系统实现爆破降震的试验结果。

The testing results of using NONEL plastic detonation tube system to reduce ground vibration during blasting in ciokuan mine are introduced in this paper .

用于贵阳小关连续刚构桥最大悬臂施工阶段横风向驰振稳定性分析，研究表明该桥在最不利施工状态不会发生驰振。

Finally , this method was used to deal with the galloping stability analysis of the long-span Xiao Guan rigid frame bridge located in Guiyang in construction stage , the results confirmed that this bridge will not suffer from galloping stability during the maximum cantilever construction stage .