您要查找的是不是:
- A new improved discrete variable voltage variable frequency equivalent sinusoidal control method is presented. 一种新的离散变压变频等效正弦控制方法被提出。
- A New Method of Discrete Variable Voltage Variable Frequency Soft Start to Increase Torque for Thyristors Driving an Induction Motors 新的提高感应电动机起动转矩的离散变压变频软起动方法
- A Novel Speed Measuring Method of Discrete Variable Frequency Soft Starting and Its Application in Switching of Frequency Bans 离散变频软起动转速检测的新方法及其在频段切换中的应用
- discrete variable frequency 离散变频
- VFO? Variable Frequency Oscillator? 可变频率振荡器,变频振荡器?
- Categorical data in its broadest sense is simply a collection of values of discrete variable obtained from a sample of individuals of objects. 范畴数据在广义上就是一批得自于个体或对像样本的离散变量值。
- In speech sound statistics, the word occurance deviates from Poisson distribution for random discrete variable. 在语音统计中,发现语词出现不符合无规出现的泊松分布。
- The Mixed Discrete variable Complex Programming method (MDCP) is used to solute the mathematical model of oil pipeline. 用MDCP法(混合离散变量组合形法)求解输油管道优化运行的数学模型,可以比较好地解决这一问题。
- The distribution of a discrete variable is shown as a colored bar with the maximum number of bars displayed in the Histogram bars list. 离散变量的分布以彩色条显示,最大条数在“直方图条”列表中显示。
- An improved heuristic method for Optimum searching of mixed discrete variable problems, i. e. a mixed discrete expanded complex programming method(MDECP)is presented. 目前,本文基于现有混合离散变量优化方法的基本思想,提出了一种改进的混合离散变量问题的试探性寻优方法,即MDECP法。 该法首先对文献[2]的“有效函数”定义作了一定的改进,即进行了规一化处理和对等式约束问题建立了“缓冲区”;
- EAL-68 with small amount of additive is suitable for R407C in variable frequency rotary compressors of YZB-20R. EAL-68型POE润滑油加入少量添加剂可以作为R407C的YZB-20R型变频压缩机用油。
- M.A. Ghazy and A.A. El-Samahy, “ Adaptive discrete variable structure control, ” Proceedings of the IEEE International Symposium, vol.3 ,pp. 1294 -1299 , 1999. 邱毓贤,“数位式行动辅具控制器设计及测试”,国立成功大学医学工程研究所硕士论文,民国88年。
- The frequency inverters has a function of variable voltage and variable frequency. 频率逆变器具有变压、变频功能。
- This machine, called the Electronic Discrete Variable Automatic Computer, or EDVAC, was the first machine whose design included all the characteristics of a computer. 这部机器被称做电子离散变量自动计算机,或简称EDVAC,是第一部包括了计算机所有特征的机器。
- Energy consumption of variable frequency drive pump are analyzed,and makes sugg estions about its suitable application. 详细分析了变频调速水泵的能耗,对如何合理应用变频调速水泵进行了探讨。
- The discrete variable representation(DVR) scheme is applied to investigate the photoelectron spectrum(PES) of multiphoton ionization for some diatomic molecules in strong fields. 采用离散变量表示(DVR)方案研究了双原子分子在强场下的多光子电离光电子能谱,得到了与实验相同的结果。
- An idea of design is provided for asynchronous m otor of variable frequency variable speed in this paper mainly. 本文主要为变频调速异步电动机的设计提供一条思路。
- Motor for deflector roll in entry side is requested to use AC variable frequency control. 卷取机卸卷小车行走电机采用交流变频调速控制。
- Then the parameterand implement frame of variable frequency test system are dis cussed. 对变频试验系统的参数和实际组件进行了讨论。
- In this paper, a randomization sampling system with AC variable frequency technology, based on IP was introduced. 介绍一种以工控机为核心,利用交流变频调速技术实现的随机取样系统。
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌