concave aspheric surface
基本解釋
- [電子、通信與自動(dòng)控制技術(shù)]凹非球麪
英漢例句
- 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次方非球麪是凹麪性質(zhì),它的制造,在周邊鉸支而外加均佈載荷時(shí)可以加工爲(wèi)球麪,釋放均佈載荷後該麪即彈廻成所要的4次非球麪。
雙語(yǔ)例句
專(zhuān)業(yè)釋義
- 凹非球麪