论文部分内容阅读
1984年春天,我国著名的选矿专家——倪桐材同志与世长辞了。回顾他在几十年坎坷的征途上,排除万难,勇于创新,敢于实践,为我国重选技术提高到新的水平,为发展祖国的锡矿事业做出了重大的贡献。倪桐材同志1900年元月出生在上海市松江县。1924年他以优异的成绩毕业于北洋大学。限于家境困难,放弃了出国留学的机会,投入到祖国的矿冶事业。在唐山开滦煤矿的十一年中,他作为煤师,经常深入矿井,掌握各煤层特点和产出规律,
In the spring of 1984, Comrade Ni Tongtong, a famous mineral processing expert in China, died his life. Recalling that he has made great contributions to the development of tin industry in the motherland over the course of several decades of ups and downs, excluding all difficulties, being creative and daring to practice, re-selecting our technology to a new level in our country. Ni Tong Tong comrades was born in January 1900 in Shanghai Songjiang County. In 1924 he graduated with honors from Beiyang University. Limited to family difficulties, gave up the opportunity to study abroad, into the motherland’s mining and metallurgy. In the eleven years of Kailuan Coal Mine in Tangshan, as a coal division, he often went deep into the mine to grasp the characteristics and output laws of each coal seam.