“negative principal point”的概念、定义、翻译、参考文献-科学参考

单词	negative principal point
释义	negative principal point [`neg·ǝd·iv ¦prin·sǝ·pǝl `pȯint] ^OPTICS The intersection of a negative principal plane with the optical axis. Also known as antiprincipal point.
随便看	Apathornithidae apatite APC ape apeirophobia aperiodic aperiodic antenna aperiodic compass aperiodic damping aperiodic waves apers apertometer Apert's syndrome aperture aperture aberration aperture angle aperture antenna aperture card aperture conductivity aperture disk aperture grill picture tube aperture illumination aperture mask aperture plate guidance station equipment

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