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本文的作者之一И．Н．波波夫同志曾在我国北京地质勘探学院工作了两年有余，帮助我们建立了新中国的第一个探矿工程专业，并培养了专业师资和研究生，对新中国的探矿工程教育事业的创办和发展起了巨大的作用，现在他虽已回国，但仍不断地给我们关怀和帮助。“探矿工程”创刊后，编委会特向波波夫同志约稿，他不但把自己最近研究的成果寄给我们，同时还替我们约来了“掘进勘探坑道时合理的钻眼爆破参数的选择”一文。现在我们将这两篇来自苏联的最新论文陆续发表在本刊以供读者研究。同时，我们向远在莫斯科的热心关怀我们的И．Н．波波夫同志和И．Е．鲁达夫斯基、Ш．В．巴格达萨罗夫、Ю．Т．斯米尔诺夫同志致以衷心的感谢，并盼他们随时给我们指导。
One of the authors of this article Н. Comrade Popov once worked in Beijing Institute of Geological Prospecting for more than two years, helping us to establish the first prospecting engineering specialty in New China and trained professional teachers and postgraduates to establish the prospecting education in new China Development has played a huge role, and now he has returned to China, but he continues to give us care and help. After the publication of the “Prospecting Project”, the editorial board made a special proposal to Comrade Popov, who not only sent us the results of his recent research but also provided us with “a reasonable parameter of drilling and blasting parameters Choose ”a text. Now we will publish these two latest papers from the Soviet Union in the journal for readers’ research. At the same time, we care about our passion as far as Moscow. Н. Popov and И. Е. Rudavsky, Ш. В Sarov, Baghdad. Т. Comrade Smirnov expressed his heartfelt thanks and hope that they will give us guidance at any time.