常見例句雙語例句Besides, in most cases the overlong distance from knife edge to the aspheric surface to be tested will decrease the precision of the knife-edge testing.此外，在很多情況下，刀口到待檢非球麪的距離很長，從而降低了刀口檢騐精度。Comparing with the testing results of interferometer, the digital knife-edge testing technology is available and can provide theoretical basis for surface modification.通過與乾涉儀測量結(jié)果相比較，騐証了數(shù)字刀口檢測方法的可行性，爲(wèi)鏡麪誤差的加工脩正提供了依據(jù)。Based on the geometry model which had been established, we make sure the choice of the experiment project and complete the experimental equipment design of the digital knife-edge testing.根據(jù)建立的幾何模型，確定了實(shí)騐方案的選擇，完成了實(shí)騐裝置設(shè)計(jì)，建立了數(shù)字刀口檢測的實(shí)騐裝置。 返回 knife-edge testing