Fundamental plane check includes the measurementof concrete moisture content and roughness.
基层检查包括混凝土含水率的测定、平整度的测定。
2
This method can be used in classification and in-time measurementof wood surface roughness after being improved.
进一步完善后该方法可用于木质材料表面粗糙度的分类和在线实时测量中。
3
Factors that effect the preciseness of contact Angle measurement are the roughnessof the solid surface. The change of temperature and equilibrium time effect the contact Angle slightly.