竖向发散引起的反射增宽的英文

broadening of relection by vertical devergence

• 竖:    vertical; upright; ...
• 向:    direction
• 发散:    diffuse; emanate; ...
• 引起:    give rise to; lead ...
• 的:    4次方是 The fourth po ...
• 反射:    reflect
• 增:    increase; gain; ad ...
• 宽:    wide; broad