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交流功率基准
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交流功率基准
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交流电量计量
释
AC power standard
交流功率基准
建立和保存交流功率量值的国家级计量装置。功率基准的频率范围较宽,从工频50赫兹向上至100千赫。
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mercury
mercury absorption solvent
mercury-based copper-based superconductor
mercury battery
mercury cadmium telluride
mercury cadmium telluride materials for 8~14μm infrared detectors
mercury column
mercury- column
mercury efficiency
Mercury exploration
mercury free determination of iron
mercury-free determination of iron
mercury horizon
mercury (II) trifluoroacetate
mercury intrusion experiment
mercury-manganese star
Mercury manned spacecraft
mercury metallurgy
mercury methyl
mercury ore resources
mercury oxide
mercury poisoning
mercury pollution of agricultural soils
Mercury probe
mercury solid adsorbent
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