numerical range
英 [njuːˈmerɪkl reɪndʒ]
美 [nuːˈmerɪkl reɪndʒ]
网络 数值域; 数值范围
双语例句
- Ranges are named collections that are keyed by a numerical range limit and have a String value representing the name of the numerical range.
Ranges是指定的收集，它由数值范围限制键控，并且拥有一个表示数值范围名称的String值。 - Wow, the set is not a numerical range.
哦，这个集合不是一个数字类型的范围。 - Successive value The Quadratic Numerical Range of Block Operator Matrices and the Linear Maps Preserving the Quadratic Numerical Ranges
逐次值，连续值，序列值块算子矩阵二次数值值域及保二次数值值域的线性映射 - He explained that phrases used by a couple in conversation are given a numerical value with the range being from minus four to plus four.
他解释说夫妻对话时使用的词语都被赋予了一定的数值，范围从负四到正四。 - In the second section of Chapter Two, we give a characterization of non-extreme points of numerical range.
本文在第二章第二节研究了数值域非端点的特征。 - So as you might image for diabetics, it's very difficult after they eat to make sure their blood sugar stay in a balanced and proper numerical range.
所以可以想象，对于糖尿病人来说，很难确保他们所摄入的糖分，能够将血糖保持在，一个平衡和正常的数值范围内。 - Numerical Range Preserving Anti-Multiplicative Map
保数值域反乘法映射 - On the geometric properties of numerical range of a non-negative matrix
非负矩阵数值域的几何性质 - Moreover, combining with some parts of the special properties of extreme points, we discuss and characterize the extreme point of the k-numerical range in the second part of this chapter.
进一步在第二章第二部分讨论了算子k-数值域的端点，结合端点的部分特殊性质给出了算子k-数值域端点的刻画。 - On the Numerical Range Defined on the General Linear Group
关于一般线性群上的数值域 - In this paper, the relation between spectra and numerical range of several operators on Banach spaces is studied.
本文研究了Banach空间上多重交换算子的谱和数值值域之间的关系； - The Joint Numerical Range of Two Bounded Linear Operators
两个有界线性算子的联合数值域 - An equivalent condition on an arbitrary nonnegative square matrix is given for its numerical range to be a circular disk centered at the origin.
本文利用图论方法并结合非负矩阵的有关经典结果，成功地给出了任意阶的非负方阵有以原点为中心的圆盘数值域的充要条件。 - In this paper, the design of the protection system for HT-7U Superconduction Tokamak Poloidal field ( PF) coils is discussed. Numerical value range of the dump resistor and the maximum pressure of helium during the quench for PF1 coil are given.
该文讨论了HT&7U超导托卡马克极向场线圈保护系统的设计，给出了PF1线圈保护电阻的取值范围及失超时氦的最高压力。 - It is proved that if T is a Ψ-hyponormal operator, then the closure of the numerical range of T is equal to the convex closure of σ( T).
证明了：若T是ψ&亚正常算子，则T的数值域的闭包等于σ（T）的凸闭包； - Extreme points and corner points of numerical range
数值域的端点和角点 - On Joint Numerical Status Joint Numerical Range and Joint Numerical Radius
联合状态值域、联合数值域与联合数值半径 - The rules achieve specific provisions on domestic support measures in the respect of standard, classification, method of calculation, numerical value, range and time, etc. The rules classify these domestic support measures according to whether they will lead to trade distort.
它从界定标准、类别、计算方法、数值、幅度及时间等方面对国内支持措施作了具体的规定，规定削减与否、怎样削减，限定了支持的程度和范围。 - Theories Analysis and Numerical Simulation of Extended Range Ballistic Trajectories
增程外弹道理论分析及数值仿真 - On the Quadratic Numerical Range of Block Operator Matrices
块算子矩阵限制的二次数值值域 - By establishing the relation formulas of transmission ratio of turning mechanism with hydraulic power distributing ratio and hydraulic system draining ratio, the reasonable numerical value range of hydraulic power distributing ratio was obtained.
该文通过建立液压机械差速转向机构传动比与液压功率分流比、液压系统排量比关系式，得出液压功率分流比的合理取值范围； - A bounded linear operator on a Hilbert space is said to be convexoid, if the convex hull of its spectrum is equal to the closure of its numerical range.
如果Hilbert空间上一个有界线性算子的谱的凸壳等于数值城的闭包，则它称为凸型算子。 - In this note, the C-congruence numerical range of a matrix associated with Hadamard function is defined, and its shape and the condition for it to be singleton set are discussed.
定义了矩阵的带有Hadamard函数的C－相合数值域，讨论了它的形状和它为单点集的条件。 - For A ∈ Cn × n, the extended per-congruence numerical range of A is the set In this paper, it is proved that R ( A) is a disk centred at the origin in the complex plane provided that n ≥ 3.
对于A∈Cn×n扩充的per－相合数值域是指集合笔者证明了当n≥3时，RnTn（A）在复平面上为中心在原点的圆面。 - The C-Congruence Numerical Range Associated with Hadamard Function
带有Hadamard函数的C－相合数值域 - The numerical range of non-negative matrix
非负矩阵的数值域 - To avoid the shortcomings such as non-monotonic changes and non-consecutive numerical range, this paper presents an improved method.
针对该定量评价体系数值变化非单调、数值区间非连续等缺点，本文提出了一种改进方法。 - On this basis, the ciphertext query methods based on database ciphertext numerical range classifier and sequence based key hash propose, which can be a good solution to the equivalent of query and range query.
在此基础上提出了，提出了基于数值型密文划分器和密钥散列序列的密文检索方式，这种方式能很好的解决等值检索和范围检索。 - From the analysis of modular arithmetic used in the higher dimensional Arnold cat mapping, and the application of modular arithmetic is to change a big number into a definite numerical range, so modular arithmetic is sensitive to the change of low-order digit.
高维Arnoldcat映射中的使用了模运算，由于模运算作用是将一个大数转化在一定的取值范围之内，所以模运算对低位的变化是很敏感的。 - The crafts parameter of PET injection molding is nota certain value or the given numerical range suitable for injection molding.
PET注塑工艺参数并非某个数值，给定的适合注塑的数值范围。