Theorem 8 ( absolute convergence test ) if the series converges absolutely , the series must be convergent 定理8 (绝对收敛判别法)如果级数绝对收敛,则级数必定收敛。
In contrast , because of more varied agricultural conditions in the japanese prefectures , there were no absolute convergence in japanese farm family and agricultural income 而日本由于各都道府县之农业条件差异较大,在农家所得及农业所得并无绝对收敛之现象。
Absolute convergence was not exit for the long - run trend of regional economic growth among provinces in china from 1952 to 2001 . the market mechanism ca n ' t lessen the economic gap by itself , the adjustment and control of regional economy by central government is indispensable 中国省际经济增长,虽然在个别时段可能存在绝对趋同,但不存在长期的绝对趋同趋势。缩小区域经济差距,不能完全依靠市场机制的自发调节,国家对区域经济的宏观调控也是十分必要的。