X-ray Measurement of Dip Angle of Intervertebral Joint Surface
颈椎椎间关节面倾角的X线测量
Relationship of the Angle of Knee Joint and the injure of Lower Leg
对膝关节夹角与下肢损伤关系的探讨
Frictional angle of rock joint is quite an important parameters which is difficult to attain in civil engineering design and construction.
在土木工程设计和施工中岩石节理的摩擦角是一个相当重要的参数,该值的获取既费时又费力。
英语网 · 双语娱乐资讯
英语网 · 英语词汇
英语网 · 高考英语
英语网 · 双语新闻