参考释义

递减[dìjiǎn]

• -（一次比一次减少）decreaseprogressively[successively];decreasebydegrees;reduceprogressively:

  adecreaseofbudget;预算递减

  Thedemandforteaisonthedecrease(eachyear).茶叶的需求量（逐年）递减‖。

• 短语
  递减成本[费用]degressivecost
  递减次序descendingorder
  递减充电taperedcharge
  递减函数decreasingfunction
  递减计数（法）countdown
  递减价值定率折旧法fixedpercentageofdiminishingvaluemethod
  递减累进税degressivetax;regressivetax
  递减率{气}gradient;lapserate
  递减律reducedlaw
  递减曲线decreasingcurve
  递减序列descendingseries
  递减线{气}lapseline
  递减压力decreasingpressure
  递减次序descendingorder