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我国西南地区水力資源极其丰富,水利水电建設必将大規模地发展;但这个地区缺乏河砂,是当前迫切需要解决的一个重要技术問題。本文根据几个工程的运用实踐和科学試驗,提出利用白云岩风化砂作为代替一部分混凝土的砂料,可能是解决这一問題的途徑之一?ㄗh西南各省参考本文内容,进一步作些試驗研究工作,大家共同設法来解决这个問題。
The southwestern region of our country is extremely rich in hydropower resources, and hydropower and hydropower construction will surely develop on a large scale. However, the lack of river sand in this area is an important technical issue urgently needed to be solved. Based on the application and scientific experiments of several projects, this paper proposes that the use of dolomite weathering sand as a substitute for a part of sand may be one of the ways to solve this problem. ㄗ h Southwest provinces refer to this article for further tests Research work, we work together to solve this problem.