1) stone roller
石碾
1.
This paper points out that as a traditional food processing implement with unique mechanical performance, the stone roller of North China is rarely noted in ancient works and current history books of science and technology.
指出北方石碾是一种在古籍和今天的科技史资料中均记述甚少而具有独特机械性能的传统粮食加工器具 ,初步分析了它的力学特点和加工特征 ,并提出了进一步分析研究的几点思考。
2) block mill
石轮碾
3) diamond rolling
金刚石碾平
1.
The results showed that the designed requirement for airtight function of chromium plating could be reached through pulse chromium plating and post-plating diamond rolling.
为了解决一这问题，本文从消除或减少铬层裂纹（治本）和封闭或碾压裂纹（治标）两个方面进行了研究，证明采用脉冲镀铬＋铬层金刚石碾平工艺，可保证铬层的气密性达到设计要求。
4) rolled rockfill dam
碾压堆石坝
5) roller compacted rockfill
碾压堆石体
1.
Testing and analysis of compactness of roller compacted rockfill;
碾压堆石体压实性能测试与分析
6) rolled earth-rock dam
碾压土石坝
1.
The paper presents the structure,stability,seepage,settlement calculation and the technical requirements of material filling of inclined core wall dam,so as to obtain safety,reliability and optimal design of dam through economic-technical comparison of different rolled earth-rock dam types.
系统介绍了斜墙坝的坝体构造、稳定、渗流、沉降计算和坝料填筑技术要求等,并通过不同碾压土石坝坝型的技术经济比较,尽可能做到安全可靠和设计最优化。
补充资料：石碾
1.石制的研磨滚压工具。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条