Aspheric lenses are highest quality molded and firepolished lenses, designed to minimize spherical aberrations which are of major concern in condensing systems.
我们生产的非球面透镜质量最好，采用火焰抛光透镜，使球面相差最小化-对冷凝系统尤为重要。
2
Then the Snow Man looked, and saw a bright polished thing with a brazen knob, and fire gleaming from the lower part of it.
于是雪人看呀看，然后看到了一个锃光瓦亮的、有着铜把手的东西，火光正从下面袅袅弥散。
3
These smells, mixed in with the freshly washed floors and polished tracks, created that mysterious scent associated with all fire stations.