参数及其数值的英文

surface roughness - parameters and their values for wooden pieces

• 参数:    parameter
• 数值:    numerical value; n ...
• 数值代数及其应用:    numerical algebra ...

例句与用法

1. Surface ronghness parameters and their values
   表面粗糙度参数及其数值
2. Powder metallurgy products - surface roughness - parameters and their values
   粉末冶金制品表面粗糙度参数及其数值