反常 1.unusual; abnormal; perverse; strange; paradoxical 反常的举动 freak-out; 他昨天的表现有点儿反常。 his behaviour yesterday was a bit strange. 最近天气有点儿反常。 the weather is a bit unusual these days.2.abnormality; anomaly; acatastasia; abnormalism 奇特的反常 curious [peculiar] anomaly; 她在智力或性情上都未显示出任何反常。 she has shown no abnormality in intelligence or in disposition
收敛 1.(减弱或消失) weaken or disappear 她收敛了笑容。 her smile vanished.2.(约束言行) restrain oneself 他由于没有得手, 有些收敛。 as he has not been able to have his way, he has shown some restraint.3.[数学] convergence; constriction4.[医学] astringe; astringent; astriction; 收敛剂 [药理学] astringent; styptic; 收敛作用 astriction; astringency
The limit of the integrand f ( x ) of abnormal integral , which is convergent in the infinite range of integration , is not certainly equal zero at infinity 摘要无穷限反常积分收敛时,其被积函数在无穷远处的极限不一定为零。