首页英语词典rectificationrectification英英释意

rectification

英[,rektɪfɪ'keɪʃən] 美[,rɛktəfə'keʃən]
  • n. 改正,矫正;[化工] 精馏;[电] 整流;[数] 求长

英英释意


1. (chemistry) the process of refinement or purification of a substance by distillation
2. the conversion of alternating current to direct current
3. the act of offering an improvement to replace a mistake; setting right
4. determination of the length of a curve; finding a straight line equal in length to a given curve