1) ventifact
风磨石
1.
In order to draw more attention, based on the recent studies on present and ancient deserts, the formation of gobi and the formation and distributional characteristics of the gobi sediments and ventifact in the Cretaceous desert of China are discussed in this paper.
笔者根据近年来的古今沙漠的研究 ,讨论了戈壁的形成作用、中国白垩纪沙漠戈壁沉积和风磨石的形成和分布特征 ,以便引起广大同行的重
2) airswept mill
旋风磨机
1.
With nonlinear vibration theory and Melnikov method, chaotic vibration analysis has been made on hanging roller airswept mill which runs over the vibration standard.
用非线性振动理论和Melnikov方法 ,对振动超标的悬辊式旋风磨机进行了混沌振动分析 ,并以数值计算和现场测试进行了验证 ,采取了有效措施减小了磨机的振动和噪声 。
3) blast friction
鼓风磨擦
4) strong-cold-air grinding
强冷风磨削
补充资料：风磨
利用风力转动的磨。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。