英语词汇“柯克三合物镜”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	柯克三合物镜
释义	柯克三合物镜 Cooke triplet objective
随便看	beam coupling beam-coupling beam coupling coefficient beam-coupling coefficient beam coupling factor beam coverage beam crack detection beam crane beam creel beam crossing angle beam crossover beam crossover loss beam cross section beam cross-section beam crown block beam crystallized polysilicon beam-defining beam defining aperture beam current beam current adjustment beam current amplifier beam current blanking beam current control beam current convective instability beam current density