变转速的英文

• variable speed

• "变"英文翻译    become different; change
• "转速"英文翻译    speed; revolution; rotation ...
• "变转速透平" 英文翻译 :    variable-speed turbine
• "变转速汽轮机" 英文翻译 :    variable speed turbine; variable-speed turbine
• "蠕变转速蠕变速率" 英文翻译 :    creespeed
• "蠕变速率蠕变转速最低航速" 英文翻译 :    speed
• "转速" 英文翻译 :    speed; revolution; rotation rate; speed of revolution; rotating speed; rotational speed◇转速指示器 speed indicator; shaft revolution indicator
• "变转珠被的" 英文翻译 :    campylotropous
• "互变转换" 英文翻译 :    tautomeric transformation
• "可变转录" 英文翻译 :    alternative transcription
• "可变转移" 英文翻译 :    vtf variable transfer
• "裂变转换器" 英文翻译 :    fi ion converter; fission converter
• "切变转变" 英文翻译 :    shear transformation
• "相变转化" 英文翻译 :    phasechangetransition
• "相变转换" 英文翻译 :    phase change transition; phasechangetransition
• "应变转变" 英文翻译 :    transformation for strain
• "应变转换" 英文翻译 :    chapter 10 strain transformation
• "可变转矩分配" 英文翻译 :    variable torque dividing
• "可变转录起始" 英文翻译 :    alternative transcription initiation
• "可变转移地址" 英文翻译 :    vta variable transfer address
• "可变转矩电动机" 英文翻译 :    variable torque motor; variable-torque motor
• "可变转向传动比" 英文翻译 :    variable ratio steering
• "泵转速" 英文翻译 :    speed of the pump; speed; pump
• "比转速" 英文翻译 :    specific speed
• "超转速" 英文翻译 :    excess revolution; overspeed

• Hydraulic variable speed drive system of shield disk cutter
  盾构刀盘变转速液压驱动系统
• Experiment research on capillary expansion of inverter air conditioners performance
  毛细管节流的变转速空调器特性实验研究
• To keep constant cutting angle and speed , a method with tool swinging and variable - speed of spindle is presented
  为了解决上述问题，本文提出了刀具摆动与主轴变转速的凸轮车削加工方法，以实现恒角度与恒速度切削。
• The effects of some parameters such as mould temperature and its uniformity , the mould rotation rate on the surface roughness and uniformity of thinkness in the process of duplex , alterable - rotation coating are studied
  研究了用变转速二次布砂工艺覆砂时，铸型温度及其均匀性和铸型转速等工艺参数对覆砂层厚度均匀性和表面粗糙度的影响规律。
• Aiming at the study actuality of fan performance monitoring system and analysis of fan performance curve changes affected by inlet - box and the different fixed - angles of guide blades in the course of installation , a fan flow monitoring model based on rbfnn in whole flow zone was established in this thesis . in the model , the method of no throttle and fan performance curve were used as basis . and on the basis of that model , fan performance curves of 4 - 73no . 8d were approached with experimental data of different speed , different opening - angles of guide blade and different resistance of pipeline , the precision and the error law of model were studied
  本文针对电站风机性能监测系统研究较少的现状，在实验的基础上分析了现场加装进气箱和由于安装造成的导流器叶片开度不一致对风机性能曲线的影响，并在此基础上采用无节流方法测量流量，以风机调节性能曲线为依据，建立了基于径向基函数( rbf )神经网络的风机流量全程监测模型；以实验室4 - 73no . 8d离心风机为研究对象，探讨了rbf神经网络差压模型在变转速、变导流器开度和变管网阻力等工况下的应用精度和误差分布规律；最后用visualc + +语言开发了风机性能在线监测系统。
• The work principle of dual stator - winding induction generator system , and the researches on practical application of dual stator - winding generator system are analyzed in detail . aimed at the work condition of wide rotor speed and optimization of static reactive power generator ’ s volume , the performance of dynamic state and static state and optimal control of high - voltage dc generator system based on dual stator - winding induction generator , are studied in this paper . these researches not only achieve the work characteristic of dual stator - winding induction generator system , but also set up the foundation of optimal design of dual stator - winding induction generator and engineering realization of dual stator - winding induction generator system used in wind generating
  本文阐述了定子双绕组发电机的基本工作原理,基于matlab软件建立了定子双绕组感应电机发电系统的模型,并在此基础上详细分析了定子双绕组感应电机发电系统的工作机理、影响两套定子绕组容量比的因素等,从而摸清了该系统的特性,尤其是定子双绕组感应电机高压直流发电系统在变转速、变负载下工作的特性,从而为该系统的工程实现奠定了重要的理论基础。
• In the dissertation , a novel hybrid excitation constant voltage synchronous generator is adopted to improve the system performance , which takes the advantages of both electrical excitation and permanent magnet machines . a parted configuration is presented in order to design the structure of the generator . the adaptive digital adjustment is settled in principle using the single chip microcomputer 80c31 as the control core of the voltage regulator and adopting the proportion - integral - differential control as the control arithmetic , then a sample is made
  论文对同步发电机的工作原理、性能特点、电机本体以及电压调节器的硬件和软件设计进行了研究，针对稀土永磁同步发电机变载、变转速情况下输出电压不可调的不足之处，采用一种新颖的电机型式? ?自适应复合励磁恒压同步发电机，综合了永磁发电机和电励磁发电机的优点，提出一种磁路分开的结构进行电机本体的设计，并选用单片机80c31作为电压调节器的控制核心，比例?积分?微分控制( pid )作为其控制算法，从原理上较好地解决了其电压的自动数字调节，并试制了一台样机。