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lamp signal
释义
lamp signal
Encyclopedia
文学
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释
lamp signal
灯语
一种视觉通信工具,以灯光一明一暗的间歇呈现出长短不同的视觉信号来传递语言符号。
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natural object, natural scene
natural object photography
natural operation
natural operator
natural optical background
natural order
natural ordering
natural organic compound
natural oscillation
natural parameter
natural parametrization
natural park
natural partial order
natural partial ordering
natural pasture pest
natural perfume
natural period
natural period of soil site
natural person
natural perspective
natural phenological observation
natural philosophy
natural pigment
natural placer minerals database
natural planting
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