imparity check是什么意思

用法例句

Let p>q and q be an odd number,We discuss the condition of no positive integer solution for the Generalized Fermat equation x~p+y~q=z~q.

当p>q,且q为奇数时,探讨广义Fermat方程xp+yq=zq无正整数解的条件,并提出一个猜想。

By the resolution of a mathematical problem,this paper carries out a further research of using property of the even number and odd numbers to get the relevant theorem of resolve this problem,and explain concrete application by an example.

通过一个数学问题的解决,由此提出了进一步研究的问题,利用奇数与偶数的有关性质,得到了解决这一类问题的有关定理,并且通过例子说明了定理的具体应用。

Here r is not a negative whole number,h,x are odd numbers and h>0 .

断定,当n=2r+1 -1时,若{x+1}2 =m,那么对于s(x) =∑ni=0xi就有{s(x)2 } =m+r成立,此处r是非负整数,x≠±1;当n=2r+1h-1时,若{x+1}2 =m,那么对于s(x) =∑nxi就有{s(x) } =m+r成立,此处r是非负整数,h,x为奇数,且h>0。

The research on zinc coordination number 5 odd structure in zinc complex with L - lysine;

L-赖氨酸锌配合物中锌的五配位奇数结构研究

Several new criteria for the oscillation of all bounded solutions of certain odd order nonlinear neutral damped functional differential equations are obtained by making use of the generalized Riccati transformation,introducing parameter function and adopting integral averaging technique.

通过广义Riccati变换、引入参数函数和采用积分平均技术,获得了一类奇数阶非线性中立型阻尼泛函微分方程所有有界解振动的几个充分条件。

In this paper, some new criteria for the oscillation of odd order neutral differential equations of the formare presented, which does not require (s)ds = .

本文研究一类形式相当一般的奇数阶中立型泛函微分方程 (x(t)-P(t)g(x(t-τ)))~(n)+Q(t)/(x(t-δ(t))=0,t≥t_0的振动性,获得了几个新的保证上述方程所有解振动的充分条件。

As a representative of developing organic piezoelectric materials, odd nylons, vinylidene cyanide copolymers and polyurea, their application fields could be expanded com.

以奇数尼龙、亚乙烯基二氰共聚物及聚脲为代表的发展中有机压电材料,可望明显地扩展PVDF家族的应用范围,但它们中的大多数仍待产业化。

Through comparison of the performance of square wave excitation blushless motor in consideration of the torque and torque pulsation at different odd phases, we obtain the relationships of poles arc angle to torque and torque pulsation, and the conditions of electromagnetic torque pulsation of square wave excitation blushless motor being minimum.

在不同奇数相下从转矩和转矩脉动两方面对方波励磁无刷电机的性能进行了比较,得出了励磁极的极弧度与电机转矩和转矩脉动的关系,和方波励磁无刷电机的电磁转矩脉动为最小的条件,为电机相数的选择提供了依据。