The rated speed of the hydro-turbine generator units can be selected by calculation with parameters as the optimum unit rated speed of turbine,turbine weighted average head,turbine runner diameter.
水轮发电机组额定转速 n_r 的常用计算公式中,涉及最优单位转速、加权平均水头、水轮机转轮直径三个参数,其目的在于通过合理选择 n_r 使水轮机经常运行在其最优效率区域,以提高电站发电效益。
base speed of an adjustable-speed motor
调速电动机额定转速
The throttle plate moves toward the closed position as rated speed is reached.
当达到发动机额定转速时，节流板趋于关闭位置。
statement of net quick asset flows
速动资产净额流转表
" Output, voltage and speed ratings of three-phase induction motors (from 0.6 to 100kW)"
GB/T761-1965三相异步电动机额定功率、电压及转速(功率自0.6至100千瓦)
required liquid capital deficit
规定速动资金短欠数额
doing a steady 4000 revs
达到4000转的恒定转速.
Shortcut Method Research on Establish Machine Expending Quota of Construction Corporation;
施工机械台时定额快速编制方法研究
To start the large amount payment system, to accelerate the flow of funds of the enterprises
开通大额支付系统，加快企业资金周转速度。
epicyclic reduction gear star type
定星式周转减速齿轮
lowest continuous speed test with load
最低稳定工作转速试验
A Discussion on Count of Large Number Negotiable Certificates of Time Deposit Enfeoff Price;
议大额可转让定期存单转让价格的计算
A substantial increase in rating can be achieved by accelerating the loss of insulation life.
过度超出额定容量将加速绝缘寿命的缩短。
Tentative ideas of supplementary norms making for railway projects with a speed of 200 km/h;
时速200km/h铁路工程补充定额编制的初步设想
Characteristic of Wind Turbine and Research on Control Based on Running below Rated Wind Speed
低于额定风速运行下的风轮特性及控制研究
Simulation Analysis of Dynamic Characteristic of Harmonics for High-Speed Locomotive Running at Rated Power
额定功率下高速机车谐波特性的仿真分析
doing a steady 4000 revs(per minute)
达到（每分钟）4000 转的恒定转速.
Simulink/Matlab based Simulations for variable speed wind turbines at underrated wind speeds
基于Simulink/Matlab的变速风力发电机组在低于额定风速时的仿真研究
Analysis of Rebuilding China s Negotiable CDs Market;
大额可转让定期存单市场重建及相关问题分析