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功率天平
释义
功率天平
Encyclopedia
工学
电学量计量单位的复现
释
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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ester
esterase
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ester exchange
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Esterification
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esterification of polymer
esterification reactor of polyester
ester non-ionic surfactant
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Esthetic
esthetics of architecture
esthetics of caligraphy
Esthetics of Chinese Landscape Architecture
esthetics of cinematography
esthetics of dance
esthetics of drama
esthetics of literature
esthetics of music
esthetics of music of Theodor Wiesengrund Adorno
esthetics of painting
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更新时间:2026/7/19 20:04:19