Alfalfa varieties的用法和樣例：
例句
- The differences of contents of amino acids between different varieties and different parts of Alfalfa were large.
不同苜蓿品種間，同一品種不同部位間氨基酸含量差異較大。 - The study focused on the dynamics of MDA contents and the activities of protective enzymes in the leaves of alfalfa varieties with various resistance to Aphis medicaginis Koch.
摘要研究了蚜蟲(chóng)危害脅迫后不同抗蚜性苜蓿品種葉片內丙二醛含量及防御性酶活性的動(dòng)態(tài)變化。
