Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
active porosity
agric. 活性孔隙度
desert. 有效孔隙率
eng.geol. 有效孔隙度〔率〕
met. 有效孔隙
space 有效孔隙度
tech. 有效空隙 (度)

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips