Cavities with mirrors spaced specifically to amplify red, blue and green light are grouped in bunches of three, each of which corresponds to a single dot, or pixel, on the display.
为增强红蓝绿光，镜子会隔成特定间距，其空腔分为三束，每束相当于显示屏上的一个单点，或像素。
Three-axis machines are capable of simultaneous cutting movements in all three dimensional shapes in die and mold cavities.
三轴机床能以冲模和塑模型腔的三维形状同时进行切削加工。
After making an analysis of the three polishing processes commonly used, the author of this paper proposed that some specific measures must be taken to ensure the excellent polishing of mold cavities.
本文剖析了常用的三种抛光方式，提出保证模具型腔抛光性好的具体措施。
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