过渡区段 meaning in English
transition interval
Examples
- It is found that the maximum concentrations of the species change with the decrease of height , rising and dropping drastically in the transition region
实验表明，烟气毒性成分的浓度峰值随高度的降低呈现明显的阶梯变化，在过渡区段骤升骤降。
transition interval