Design and implementation of North China Grid integral power telemeter and settlement system is proposed.
设计和实现了华北电网一体化电能量计量计费系统。
The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution.
矩,动差任意变量的正整数功效的期望值。第一个矩是分配的平均数。
When the FFT of Sequence with non-integral power of 2 is processed, sequence of integral power of 2 is obtained by zeropadding.
对非2的整次幂长序列进行补零,成为2的整次幂序列后应用FFT算法计算频谱。
This paper discusses the generating functions of monotony for the Power-Mean Inequality, Binary dimension power mean inequality and Binary integral power mean inequality.
给出了幂平均不等式及其推广、二维加权幂平均不等式等的构成函数,并讨论了它们的单调性。
It was found that the code length distribution was closely correlated with the shift symmetry properties of synchronized coding and was characterized by sequencing and non-integral power of 2.
研究发现:其码长分布与同步字的移位对称数密切相关,具有连续和非2的整数次幂等特点;
Nearly everyone who uses the Internet will face the privacy risks that come with those capabilities, which are an integral part of the Web language that will soon power the Internet: HTML 5.
几乎所有使用互联网的人都需要面对这样的强大功能带来的隐私风险,因为这个功能是即将到来的Web语言——HTML 5——的一部分。
The social impact that the technology is making via social networks is also making aware of the power and flexibility and is making Web 2.0 an integral part of social networks throughout the world.
这项技术通过社交网络产生的社会影响也让人们意识到它的强大和灵活性,并使Web 2.0 成为全世界的社交网络的一个不可或缺的组成部分。
In allusion to the current integral action in zero-power control of hybrid suspension system with electro and permanent magnets, the negative effect was researched.
针对电磁-永磁混合磁悬浮系统零功率控制中的电流积分问题,开展电流积分负作用的研究。
A new way of imposing power is introduced through describing several common methods of imposing power for translational motion of integral buildings and their existing disadvantages.
通过介绍建筑物整体平移工程的几种常用动力施加方法及其存在的一些缺点,介绍了一种新型的动力施加方式。
The testing unit includes integral ball, power meter, energy meter, the bracket of Kr lamp and Xe lamp and cooling system.
积分球、功率计、能量计、氪灯和氙灯支架及冷却系统、氪灯和氙灯电源等五部分组成。
The integral problems on temperature prediction, heating optimization and power control in tumor hyperthermia are discussed.
研究了肿瘤热疗中实施组织温度场预示、优化加热及功率调节一体化的问题。
These disadvantages could be eliminated in three-phase systems if the energy account based on the integral of the active power of the positive sequence component with the fundamental harmonic.
在三相系统中,以正序基波功率的积分作为计量标准,同样可以消除这两方面的不利影响。
The deviation of rotating speed from the integral of transient power is very close to the actual value.
由暂态功率积分得到转速差,结果与实际值十分接近。
This paper improved the harmonic current detection method based on UPF (unity power factor), using the slipped window integral to replace the LPF (low pass filter).
本文对基于单位功率因数的谐波电流检测方法进行了改进,用移动窗积分法取代检测中常用的低通滤波器。
Based on the quality of linear operation about indefinite integral, the article puts forward an indefinite integral principle of making linear combination and reducing power of integrand.
从不定积分的线性运算性质出发,给出了计算不定积分的被积函数线性组合化、降幂的积分原则,并结合实例分析了这一原则在不定积分计算中的指导作用。
The paper studies the influence of solid mass and permeable structure of navigation lock guidance structure to navigation flow condition based on integral model test of power and navigation complex.
本文基于某电航枢纽整体模型试验,研究船闸导航建筑物实体和透空结构型式对通航水流条件的影响。
An analytical expression of dissipation integral for kinetic energy integral equation is derived by two-layer eddy viscosity turbulence model and the power law of the velocity profile.
采用两层涡粘性模型和速度剖面的指数律导出机械能方程的耗散积分解析表示式。
The article presents about this kind of power supply the property parameters, integral structure as well as the composition of the circuits involved and their operating principles.
本文介绍了该电源的性能参数、整体结构及有关电路的组成及工作原理。
The design principle and experiment result of novel a kind of strip integral mirror for high power laser processing are introduced.
介绍了一种新型大功率激光加工用光束带式积分镜的设计原理和实验结果。
An integral AC power circuit breaker is provided on the rear panel and a standard IEC power connector is provided.
一个完整的交流电源断路器提供的后面板和标准IEC电源连接器提供。
In Ontario, Canada's largest province, wind power is an integral part of the grid, the economy, and plans for the future.
在加拿大最大的省——安大略省,风力发电是网络,经济,和未来计划的一个组成部分。
The path length around the cavity is carefully monitored and adjusted so that it is an integral multiple of the peak power laser wavelength.
该路径长度约腔是仔细监测和调整,以便它是一个完整的倍数的峰值功率激光波长。
With a very few times of numerical integral calculation, the final scheme of emergency control maintaining the transient stability of power systems can be determined.
通过很少次数的数值积分,便可以快速准确地遴选出保持系统暂态稳定的控制方案。
A power-like equation, a Virial-like theorem, an integral variational principle and a differential variational principle for the system are deduced by using the time-integral identity.
给出系统的时间积分等式,并由此等式导出类能量方程、类维里定理、一个积分变分原理和一个微分变分原理。
Pushing Hand technique and power training is two indispensable integral parts in the complete Tai-Chi practice.
推手技巧及功力练习,是太极拳整个修炼工程中不成贫乏的两个主要组成部门。
There are mainly two kinds of method to solve the stability issue of electric power sys-tem thus far, one is step by step integral method, the other is directive method based on Liyapunov theory.
电力系统稳定性问题的求解,迄今主要有两种方法:逐步积分的数值解法和利用李雅普·诺夫直接法理论的求解法。
The article presents the average energy density, the total radiant power and the radiant resistance of the integral multiple semi-wave antenna with the electrical current of certain distribution.
给出了一定分布电流下,整数倍半波天线辐射场的平均能流密度、辐射总功率及辐射电阻。
In this paper, I first give two methods with which we can determine all the power integral bases in maximal real subfields of cyclotomic fields.
本文首先给出了确定分圆域的极大实子域的幂元整基的两种方法;
In this paper, I first give two methods with which we can determine all the power integral bases in maximal real subfields of cyclotomic fields.
本文首先给出了确定分圆域的极大实子域的幂元整基的两种方法;
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