逐渐变宽的英文

• progressive widening

• 逐渐:    gradually; by degrees; littl ...
• 变:    become different; change
• 宽:    wide; broad
• 逐渐变细，逐渐变小:    taper
• 逐渐变薄:    taper

例句与用法

1. In the following milling stage , the particle size gradually reduced and the particle size distribution became wider , which is in accordance with r - r - b ( rosin - rammler - bennet ) equation and can be described by " surface " pulverizing mechanism
   随后的粉碎过程则表现为：粒度逐渐减小，粒度分布逐渐变宽，可用r - r - b ( rosin - rammler - bennet )方程描述，属典型的表面粉碎机理。