even function

The common definition of singular and even function was given.

给出了奇偶函数的一般性定义。

This paper explores the odd function and even function's property of infinite integral.

探讨奇函数和偶函数在无限区间上的积分问题。

A conclusion can often be used to simplify the calculating process of definite integration if an odd or even function is just situated on the interval which is symmetry about origin.

在定积分计算中，常常可以利用一个结论来简化计算偶函数、奇函数在对称于原点的区间上的定积分，这个结论能否在重积分计算中使用？

A property of curvilinear integral about coordinate of generalized odd and even function in the symmetrical curve about plane, line and point is discussed, with the property of complex integration of odd and even function in the symmetrical curve about origin also studied.

论述了关于面、线、点对称的曲线上的广义奇、偶函数的第二类曲线积分及关于原点对称的曲线上的奇、偶复变函数积分的一个性质。

The Extension of the Concepts of Odd and Even Function

奇、偶函数概念的拓广

Several pieces could be gathered to sell and a few placed in his galactic gallery. Some might even function as replacement ships for his friends.

有几个残片可以收集起来卖钱，还有几片可以放在他的银河美术馆里，有些甚至还可以给朋友们当替换飞船使用。

Some might even function as replacement ships for his friends.

有些甚至还可以给朋友们当替换飞船使用.

I can't even function without my day planner.

没了记事簿我根本无法运作。