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

• By employing the DC earthed protection theory, this paper analyzes the characteristics of the converter transformer earth fault and the influence of converter commutation.
  在简要介绍直流接地过流保护原理的基础上，分析了换流变阀侧接地故障的故障特征以及换流阀换相过程对故障电流的影响。
• 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。
• Relationship of Multi-Infeed Short Circuit Ratio and Multi-Infeed Interaction Factor With Commutation Failure
  多馈入短路比及多馈入交互作用因子与换相失败的关系
• Influence of Parallel AC System Strength on Voltage Stability of Commutation Buses
  并联交流系统强度对换流母线电压稳定性的影响
• A novel two-step commutation method is proposed to ensure the reliable commutation between two bi-directional switches.
  提出了一种新颖的两步换流策略实现了双向功率开关间的可靠换流。
• Single person sofa is having more expressional commutation spaces, also allow the memory of next more feeling.
  单人沙发有着更多的表情变换空间，也容下更多喜怒哀乐的记忆。
• Brush Abrasion and Commutation Research of 270V High-voltage Rare-earth Permanent Magnet DC Motors
  270V高压稀土永磁直流电动机电刷磨损与换向研究
• 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。
• Improvement of Commutation Strategy for Matrix Converter Based on Two-line Voltage Synthesis
  双电压合成矩阵变换器换流策略的改进
• Such as probation period, the application of commutation and surrender of the problem, have been declared criminal probation sentence at the same time deprived of political rights calculated so-forth.
  如缓刑考验期内如何适用减刑和自首、被宣告缓刑的犯罪分子同时剥夺政治权利的刑期计算问题等等。