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光衰减器
释义
光衰减器
Encyclopedia
工学
光纤应变分布测试仪
释
optical attenuator
光衰减器
对光功率进行衰减的无源器件。主要用于光纤通信系统的信号衰减以及光器件的研发生产测试等场合。
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economic fineness
economic forecast
economic forest breeding
economic formation of society
economic foundation
economic function of green space
economic functions of the socialist state
economic geography and public policy
economic geography of forestry
Economic Geography: the Integration of Regions and Nations
economic globalization
economic governance
economic growth
Economic Growth and Agriculture
economic growth factor
economic growth theory
economic hinterland
economic impacts of the port
economic incentive instruments
economic indemnity
economic index
economic indicator
economic information analysis
Economic Information Daily
economic information resource
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