英语词汇“grade line”的翻译、意思、用法、释义-英汉汉英词典

单词	grade line
释义	grade line 【水木工程】纵波线，基准线以上来源于：《21世纪大英汉词典》 grade line坡（度）线；比降线grade line坡度线grade line斜坡线grade line坡度線地理學名詞—測繪學名詞grade line坡（度）線；比降線力學名詞grade line斜坡線機械工程
随便看	picture interpretation language picture interpretation language，pil picture inversion picture language picture level benchmark picture level benchmark--plb picture level benchmark，plb picture library picture line-up generation equipment pattern picture magazine picture mechanism picture meeting service picture memory picture messaging picture method picture modification function picture modulation picture mold picture molding picture monitor picture moulding picture network picture object picture object table picture object table--pot