The potential idempotence of nonnegative sign pattern matrix is described.

All nonnegative energies are allowed.

所有非负能量都是允许的.

We discuss the problem of portfolio investment with risk minimization subject to nonnegative investment proportional coefficient.

研究非负投资比例系数约束条件下,实现风险最小化的组合证券投资问题.

Every nonnegative real number has a square root in R, and no negative number does.

所有非负实数的平方根属于R, 但这对负数不成立.

The special matrices included inverse M-matrices, inverse Z-matrices, tridiagonal matrices and nonnegative irreducible matrices.

其中重要的有特殊矩阵Z - 矩阵 、 逆M - 矩阵 、 三对角矩阵、非负不可约矩阵等.

If check is sent , It'should be crossed and made nonnegotiable.

如果开一张支票, 那张支票必须画线,使其不能流通.

But the page turn moment still a bizarre, black-white-black flashing sequence-a nonnegotiable characteristic of E Ink.

但翻页的时候依然存在诡异的 黑白 闪烁过程 —— 这是电子墨水无法避免的特性.

The slots can be parallel or nonparallel.

凹槽平行或不平行.

A method for signal waveform extraction is proposed, which is based on nonparametric waveform atom.

提出一种基于非参数原子的信号波形提取方法.

In this paper, we study the nonparametric statistical inference one distribution change point.

本文研究了连续分布函数变点的非参数统计推断问题.

The nonparametric test are not as efficient or'sharp " as parametric test.

非参数检验不如参数检验那么灵敏有效.

In this paper, we study the nonparametric statistical inference for one distribution change point.

摘要本文研究了连续分布函数变点的非参数统计推断问题.

An improved image registration method based on pseudoperspective model and nonparametric function was presented.

提出了一种基于仿透视函数模型和相机响应参数模型共同作用下图像配准算法.

These techniques are known as distribution-free or, more commonly, nonparametric tests.

这些技术叫无分布检验, 或非参数检验.

We analyze the data using nonparametric tests and regression analysis.

我们分析数据使用非参数检验和回归分析.

We may have to agree that the noble Lord a nonpareil as a departmental minister.

我们也许只能一致认定:这位高贵的勋爵作为一位大臣不一定算得全善全美.

We may have to agree that the noble Lord is not precisely a nonpareil as a departmental minister.

我们也许只能一致认定：这位高贵的勋爵作为一位大臣不一定算得全善全美。

He was indicted for nonpayment.

他被指控买东西不付钱.

A writ was served on him for nonpayment of debt.

他因不还债被法庭传唤.

If significant traffic demand manages nonperformance, will affect the further progress of Beijing.

假如不实行有效的交通需求治理, 将会影响北京的进一步发展.

The penalty for nonperformance of contract is heavy.

不履行合同的罚款很重.