rectifications

英[rektɪfɪ'keɪʃnz] 美[rektɪfɪ'keɪʃnz]
  • 检波
  • receiving n.接收;买卖赃物动词receive的现在分词.
名词 rectification:
  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