subinterval

用法例句

On sums of a prime and three squares of primes in short intervals;

小区间内一个素数和三个素数的平方和问题

Then the system of linear equations of prime variables ∑2n+1v=1auvpv=bu(u=1,…,n) exists solutions in short interval P< pv≤P+U(v=1,…,2n+1).

则素数变数的线性方程组2n+∑1v=1auvpv=bu(u=1,…,n)在小区间P

Mean value estimaties are discussed for some arithmetic functions of prime factors of an integer in short interval.

讨论有关素因子函数在小区间上的均值性质，通过与Ｒｉｅｍａｎｎξ－函数的零点间的关系，得到的一个渐近估计，从而给出Ｐ（ｎ），Ｐ（ｎ）／Ｐ（ｎ），Ａ（ｎ）／ω（ｎ）和Ｂ（ｎ）／Ω（ｎ）等函数在小区间［ｘ，ｘ＋ｙ］上的均值估计。

One method to construct interval wavelets, which are combined with neural networks, is introduced.

介绍了一种区间小波的构造方法 ,并将区间小波与神经网络相结合 ,提出了一种用于信号分类的的分类区间小波网络 ,利用它可以解决以往小波网络的基底空间与被学习信号所属空间不匹配的问题。

To eliminate boundary effects in image a new image chaos encryption technology,the chaos encryption based on interval wavelet coding,is proposed.

针对图像小波编码混沌加密技术中出现的边界效应问题,提出基于区间小波编码的混沌加密新技术。

The substitution i s made of the interval wavelet basis for the compact one.

用改进后的区间小波 ,结合反导数方法生成Sobolev空间中的基 ,使刚度矩阵的条件数有所降低 。

In this paper,according to a kind of PDE,the interval wavelet collocation method was proposed.

针对一类线性偏微分方程,采用拟shannon区间小波配点法对空间域进行离散,从而将偏微分方程转化成关于时间的常微分方程组,然后使用四级Runge-Kutta法对该方程组求解。

On the basis of summarizing the current development status on flood forecasting model and software programing technonogy in the world, and of particular investigate and analysis on physical geographical characteristics, rainstorm and flood characteristics, water conservancy projects operating on Xiaohua reach of the yellow river.

论文在综述了国内外洪水预报模型与软件开发技术发展现状的基础上，对黄河小花区间自然地理特性、暴雨洪水特性、水利工程运用等问题进行了详细调查和分析，结合黄河实际防汛工作的要求，确定了采用中国洪水预报系统软件平台构建黄河洪水预报系统的研究方法，并研制和开发了适用于黄河流域的洪水预报模型。

On a Conjecture of Borwein and Choi in Short Intervals;

小区间上的Borwein-choi猜想

Break up the interval (a, b) into small enough intervals.

把〔a，b〕分为一串充分小的小区间。

A Novel Scheme of Asynchronous Time Slots Allocation for TDD-CDMA Systems

TDD-CDMA系统小区间上下行时隙异步技术

Suburban Residential Quarters of the Integrity of a Public Space;

郊区居住小区公共空间的整体性营造

Study on the Urban Waterfront in Small-scale Towns of Northern Shaanxi;

陕北地区小城镇滨水区空间形态初探

Variation of Wheat Quality in Main Wheat-Producing Regions in China

中国主产区小麦在品质区域间的差异

Mountain time is one hour later than Pacific time and one hour earlier than central time.

山区时间比太平洋时间晚一小时，而比中部时间早一小时。

area rug: a rug that covers a limited area of floor space in a room.

小地毯: 覆盖房间中地板空间有限区域的地毯

Spatial Distribution Analysis of Winter Wheat Field Soil Water Content in Linfen Irrigation District of Shanxi Province

汾西灌区冬小麦田间土壤含水量空间分布研究

Standing Group of Regional Experts in Space Technology Application

空间技术应用区域专家常设小组

Living in the Residential Area at the Bottom of Space Utilization;

居住小区中住宅底部空间的利用研究

Visualable of Wavelets with Real Coefficient of [0,5] Interval;

[0,5]区间实系数小波的消失矩

The African Enclave of Guangzhou: A Case Study of Xiaobeilu;

广州小北路黑人聚居区社会空间分析

Landscape Design of Residential Quarters in South China

华南居住小区园林景观空间设计初探

The living space form of Small towns in mountain areas in Quan Zhou

泉州山区小城镇居住空间的形态特征

Develop Underground Space of Residential Sub-District to Push Environment Construction;

发展居住区地下空间推进小区环境建设

ON THE CHARACTERISTICS OF HOUSING SPATIAL STRUCTURE AND LOCATION SELECTION OF RESIDENTIAL COMMUNITIES IN WUHAN CITY;

武汉市住宅小区的空间结构与区位选择

The Research on the Exterior Space Design of the Town Residential District in the Mountainous Region, North China

华北地区山地城镇居住小区外部空间设计研究