1) Personal equation
人差
2) individual difference
个人差异
1.
A good group dynamic can ensure a successful foreign language teaching in classroom,but students’ individual differences to some extent prevent a good group dynamic from shaping up.
健康的集体活力是外语课堂教学取得成功的有力保证,而学生的个人差异却在一定程度上阻碍着课堂集体活力的形成。
3) personal bias
人差(测)
4) income differences among the inhabitants
居民收人差距
5) study of individual differences
学习者个人差异研究
6) motor (-driven) impersonal micrometer
电动超人差测微器<测>
补充资料：差差
1.犹参差。不齐貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。