英语词汇“pure line”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pure line
释义	pure line 基本例句 n.纯系用作名词When apure linevariety is grown at close spacing there is a competition effect.当一个纯系品种在密的植距下生长时有一种竞争效应。 Crossbred Duroc was not better than pure ones for litter size at birth.系间杂交公猪所配母猪的产仔数也与纯系所配母猪的产仔数相近。
随便看	ecological product assessment system ecological production relations ecological productive area ecological productive forces ecological productive land ecological productivity ecological programming ecological programs ecological progress ecological project ecological property ecological property right ecological property rights ecological prose ecological protecting ecologicalprotection ecological protection ecological protection and restoration ecological protection bank ecological protection consciousness ecological protection forest ecological protection key areas ecological protection objective ecological protection of cultivated land Ecological Protection of Evergreen Forest