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交流电量计量
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交流电量计量
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工学
交流电量计量
释
metrology of AC quantities
交流电量计量
关于交流电量测量及应用的学科。研究交流电磁量单位统一和量值准确可靠的电磁计量分支。包括交流电压、交流电流、交流功率及电能等与电荷有关的交流量的单位复现,基标准建立、保存和量值传递。
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greenhouse forced ventilation
greenhouse fugitive emissions
green house gas
greenhouse gas
greenhouse gas analysis
green house gas control
green-house gas emission
green-house gas emission of energy system
greenhouse gas emission reduction action
greenhouse gas emission reduction management
greenhouse gas emissions inventory management
greenhouse gas emissions trading
greenhouse gases
greenhouse gases analysis
greenhouse gases emission from rangeland
greenhouse gases trading system
greenhouse gas flux
greenhouse gas observation apparatus
greenhouse heating
greenhouse heat insulation
greenhouse high temperature treatment
greenhouse humidity measure
greenhouse natural ventilation
greenhouse plants
Greenhouses of the Jardin des plantes de Paris
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