concave aspheric surface
基本解释
- [电子、通信与自动控制技术]凹非球面
英汉例句
- The aspheric surface of the plate with 4~(th) order term is concave, and it can be made spherical by grinding it with hinge support around and equa.
平板上的4次方非球面是凹面性质,它的制造,在周边铰支而外加均布载荷时可以加工为球面,释放均布载荷后该面即弹回成所要的4次非球面。
双语例句
专业释义
- 凹非球面