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一、弯曲巷道中激光指向问题的提出自激光用于“指向”作业中,受到广大的测量工作者和其它有关人员的欢迎,原因有如下几点: (一)利用激光指向可以准确、迅速地给出方向,并随时按设计要求的规格进行质量的检查; (二)不占用生产时间,也不影响生产的进行,这样就解决了长期以来测量与其它生产作业“争时间”的矛盾; (三)节省人力.大大地减轻了测量人员繁重的体力劳动,并能在较长距离的范围内指出方向;
First, the curved laneway in the laser pointing problem raised Since the laser for “pointing” operation, by the majority of surveyors and other relevant personnel welcome, for the following reasons: (A) the use of laser pointing can accurately and quickly Giving directions and checking quality at any time according to the specifications required by the design; (2) does not take up production time and does not affect the progress of production, thus resolving the long-standing conflict between “measuring time” and other production operations; Third, save manpower, greatly reduce the manual labor of the surveyors, and indicate the direction over a long distance.