常見例句雙語例句This paper reports an eolation used several years since 1993 for weight calculation of casting MC Nylon tubes.介紹旋轉澆鑄法制作MC尼龍管澆鑄量計算公式。Covering an area of 398 square kilometres, it mainly consists of Yadan geomorphologiclandscapes formed by wind eolation.公園面積398平方公里。它主要是風蝕作用形成的雅丹地貌景觀。blog.sina.com.cn 返回 eolation