stepwise [ˈstɛpˌwaɪz]

例句:

• Railway costs are highly correlated, irregular, stepwise functions.
  来自SA
• A stepwise nucleophilic displacement involving 36 was highly unlikely.
  涉及(36)的这种逐步亲核取代是不大可能的.
  
• The parasite population opposing vertical resistance may undergo stepwise development controlled by many genes.
  抵抗垂直抗性的寄生物种群可能要经历许多基因控制的步增发育.
  
• Most computer programs introduce or delete the dependent variables in a stepwise manner.
  大部分计算机程序均以逐级计算方式来输入或删除某些应变量.
  
• Engineers at the US space agency continue to take a slow, stepwise approach to the introduction of the tool.
  来自BBC
• I want to explain the model in a stepwise fashion and not jump from ID to Noah's arc and human suffering.
  来自SA