eolation

Eolation is an important reason of soil spillage and environmental pollution.

摘要风蚀是造土壤、境污染的重要原因之一。

This paper reports an eolation used several years since 1993 for weight calculation of casting MC Nylon tubes.

介绍旋转浇铸法制作MC尼龙管浇铸计算公式。