Four Step Change 快步拧身 ; 四快换步
reactivity step change 反应性阶跃变化
stepless step change 无极 ; 无级
picture step-change 看到上台阶的改变
power control step change [核] 功率控制阶跃变化
step change in reactivity 反应性阶跃变化
step change reactivity 阶跃变化反应性
step change in wall thickness 壁厚阶跃变化
step change 步长变化
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N-COUNT A step change is a sudden or major change in the way that something happens or the way that someone behaves. 突变; 巨变 [英国英语] [usu sing, usu N 'in' n]
A step change has taken place in young people's attitudes to their parents.
年轻人对父母的态度已发生了彻底的改变。
We need a step-change in education and training delivery to ensure we have the highly-skilled workforce we need to stay ahead of the global competition.
我们需要逐步改变所提供的教育和培训，确保拥有所需要的高技能员工，保持在全球竞争中的领先地位。
A step change has taken place in young people's attitudes to their parents.
年轻人对父母的态度已发生了彻底的改变。
His speech called for a step change in attitudes to the environment in the 21st century.
他的演讲呼吁在21世纪彻底改变对待环境的态度。
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