英语词汇“agricultural drainage”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	agricultural drainage
释义	agricultural drainage 基本例句农田排水,农业排水系统 In drainage of agricultural lands, a filter or gravel envelope is used to prevent the entrance of fine sand and silt into the drains.在农田排水中常常采用砾石或过滤层来防止粉细砂和泥沙进入排水沟。
随便看	賜垂賜塋賜墓賜墩賜壽賜奠賜姓賜官賜宴賜封賜對賜尺賜履賜巧賜帛賜席賜床調羹賜廕賜復賜惠賜慰賜慶賜憐賜戟賜敕