关于‘井下经纬仪导线的平差计算问题’的资料,在今年5月23日有色局召开的地质测量会议上,业已发给各矿。但当时由于时间的限制,仓促付印,致未能详细校对,发现其中错误的地方很多,现经全部订正重新在本刊发表,前次所发资料应即作废。 Information on the calculation of the adjustment of the downhole theodolite conductor has been distributed to the mines at the geological survey meeting held on May 23 this year by the color bureau. However, owing to the time constraints and the rush to print, it failed to conduct a detailed proofing and found that many of them were in error. All the relevant amendments have been published in this publication again and the information previously submitted should be invalidated.