commutation

英 [ˌkɒmjuˈteɪʃn]

美 [ˌkɑːmjuˈteɪʃn]

n.  减刑; 代偿; 折合偿付; 代偿金

复数：commutations　

电力

BNC.43047 / COCA.30919

牛津词典

noun

• 减刑
  the act of making a punishment less severe
  1. a commutation of the death sentence to life imprisonment
     由死刑减为终身监禁
• 代偿；折合偿付；代偿金
  the act of replacing one method of payment with another; a payment that is replaced with another

双语例句

• In this paper, it is mainly introduced the electrical principles of soft-start inverter with load commutation on synchronous machine, and described the general models of synchronous machine.
  文中主要介绍了同步电机负载换相变频软启系统的电气原理。
• Study on Voltage Interaction among Converter Buses and Simultaneous Commutation Failure in Multi-Infeed Direct Current System
  多馈入直流系统换流母线电压之间的相互影响及其同时换相失败的研究
• He appealed for commutation of the death sentence to life imprisonment.
  他已上诉请求将死刑减为无期徒刑。
• Commutation failure is one of the most common failures for the high voltage direct current transmission system.
  在特高压直流输电中换相失败也是主要的故障。
• In the end, the author made a discussion about the justifiability of the current commutation system.
  最后，文章对我国现行减刑制度的正当性进行了认真反思。
• Besides, only six Hall-effect latches, half of which were backups, were used to control commutation and measure the speed with improved M/ T algorithm.
  对普通的M/T测速算法进行了改进，并仅以两组相互备份的六个位置传感器完成了数字转速测量和换相控制。
• Based on electrical circuit theory, the formulation of the relation between mutual admittance and converter commutation voltage of the multi-infeed HVDC system was given.
  基于电路基本理论知识，推导出多馈入交、直流并联的高压直流输电系统耦合导纳和换相电压关系表达式。
• Analysis and Simulation on Commutation Torque Ripples of Six-Phase Brushless DC Motor
  六相无刷直流电动机换相转矩脉动的分析及仿真
• By kernel commutation, the stylebook categorization problem is solved with less linear separability.
  借助于核变换解决了散度差准则在用于文本分类时线性可分性较差的问题。
• The commutation problem is one of the major reasons that there are few practical applications.
  换流问题是阻碍其工业应用的主要原因之一。