摘要
井巷掘进测距及测量采场开采状况，作业条件，尤其是在危险区测量，给工作人员带来很大危险。为了解决危险区测量问题，笔者对光学测距进行了计算，并对应用于井下的可能性进行了探讨。
The condition of measurement of distance in excavation and mining measuring are bad, especially in dangerous areas, it brings risk to working personel. In order to avoid this, author calculated optical measurement and discussed thePossibility of using this in underground mining.
出处
《有色矿山》
1999年第2期48-51,共4页
Nonferrous Mines
