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光学非球面
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光学非球面
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optical aspheric
光学非球面
表面面型不规则,不是常用的平面或者球面,需要应用多项高次方程描述,表面每一个区域的曲率半径各不相同的光学元件。
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Black Forest National Park
black freight
Black Friday
Black Girl
black glazed
black-glazed ewer with highfired overglaze white-gray splashes(huaci)and two lugs
black glazed tea cup with tree leaf pattern
black-glazed with silver oil-drop marking
Black Glove Event
Black God, White Devil
black grunt
black hat hacker
Black Hawk
Black Hawk Down
blackhead seabream
black henbane
black hole
black hole accretion
black hole and thermal gauge theory
black hole binary
black hole dynamics
black hole entropy
black hole evaporation
black hole exploration
black hole information loss paradox
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