foucault knife-edge
常見例句
- A digital knife-edge test system is proposed based on the traditional Foucault tester. Quantitative evaluation for the wavefront of spherical optical elements was achieved by using this test system.
在傳統(tǒng)刀口儀的基礎(chǔ)上，提出一種數(shù)字化刀口儀，利用該刀口儀可實(shí)現(xiàn)球面光學(xué)元件表面面形的定量檢驗(yàn)。 返回 foucault knife-edge