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单词
lamp signal
释义
lamp signal
Encyclopedia
文学
言语交际
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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radioactive isotope power supply
radioactive isotopes source
radioactive label
radioactive level meter transmitters
radioactive life
radioactive marker
radioactive material
radioactive materials
radioactive measurement method
radioactive meterverification/calibration
radioactive mineral
radioactive mineral resource survey
radioactive nuclear beam
radioactive nuclei beam
radioactive nucleus
radioactive nuclide
radioactive nuclide; radionuclide
radioactive ore deposit
radioactive pollution accident in Brazil
radioactive prospecting
radioactive purity
radioactive reference materials
radioactive reference source
radioactive relay
radioactive repository in urban
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