查询词典 below zero

Research Triangle Toeplitz matrix nature Diagonal extended to a non-zero constant for the formation of the matrix above 1.30 Toeplitz matrix.

研究三角Toeplitz矩阵性质，推广到对角线上为非零的一个常数的形如上三角Toeplitz矩阵的矩阵的情况。

If A∈Rn×n is a L-matrix,and A isn't a diagonally dominant matrix,then some properties of the quasi diagonally dominant matrix with chain of non-zero elements were given.

对角占优矩阵、拟对角占优矩阵、H-矩阵等特殊矩阵在许多工程领域中起着很重要的作用，吸引了许多数学工作者对它的性质进行研究[1-5]。

Quasi diagonally dominant matrix with chain of non-zero elements ; Comparison matrix ; Principal minor

本文主要讨论了拟具非零元素链对角占优矩阵的几个性质，丰富了拟具非零元素链对角占优矩阵的理论。

Tumor excision was performed using ultrasonic shears, maintaining an adequate parenchymal margin. Bleeding from the tumor bed was controlled by bipolar diathermy . The renal artery was occluded when necessary. The edges of the renal parenchyma were approximately with 4 to 6, 2-zero absorbable sutures over hemostatic mesh.

超声刀沿瘤体边缘外0.5厘米处分离，由浅入深，边切割边止血，直到完全切除肿瘤，如切除肿瘤过程中肾脏创面出血过多影响操作，可暂时阻断肾动脉并计时，迅速切除肿瘤，双极电凝止血后，即可开放肾动脉。

Indeed, the presence of diatomic gases (eg H 2 , N 2 ) in the products is generally desirable simply because the heat of formation of these gases is zero.

事实上，在场的双原子气体（如与H 2 ，的N 2 ）在产品通常是可取的，纯粹因为热的形成，这些气体是零。

How do they make money - there is zero difference between storefronts and product mix.

不知道这些商店是怎么赚钱的，每家店卖的东西毫无差别。

The experimental differential cross section data analysis with thetheory calculation code DWUCK4 using the distorted-wave Bornapproximation and zero-range interaction.

采用逐个事件的方法，用一事先产生的一系列点组成的数据库模拟探测器边界，事件的几何探测效率进行归一化，得到实际的实验室系散射角分布。

In this paper, we extend the A-harmonic e equation from the constant differential form which values in zero to any differential form, that is p-harmonic type equation.

在本文中，我们主要是把A-调和方程从取特殊值0的常微分形式推广到任意给定的微分形式，即p-调和类型方程。

Optimal solution of the hybrid estimation problem is the saddle point of a two-player zero sum differential game.

混合估计问题的最优解是二人零和微分对策的鞍点解。

This approach applies a zero input differential voltage and overcomes the interactions between V OL and V OS —making it easy to use on the production line.

这种方法适用于一零输入差分电压和克服这是由V和V 操作系统职等的相互作用，从而易于使用的生产线。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。