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功率天平
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功率天平
Encyclopedia
工学
电学量计量单位的复现
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Watt balance/Kibble balance
功率天平
利用电功率与机械功率的平衡,测定电功率单位SI量值的装置。也可以用于测量普朗克常数h和质量单位千克的复现。
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biomass liquefaction technology
biomass liquid fuel
biomass liquid fuels
biomass molding process equipment
biomass of aquatic plant community
biomass of standing tree
biomass power generation
biomass power generation technology and equipment
biomass pyramid
biomass pyrolysis
biomasspyrolysis liquefaction by plasma
biomass raw material collection,storage and transportation system
biomass refinery
biomass reforming
biomass resources
biomass resources; biomass feedstock
biomass resources in China
biomass solidification
bio-mass spectrometry for pharmaceutical analysis
biomass spectrum
biomass suspension flow
biomass-syngas
biomass synthesis gas
biomass synthetic fuel
biomass synthetic fuel preparation technology and equipment
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更新时间:2026/8/6 14:44:26