active principle
有效功率
active power【电】;active volt-ampere【电】;actual power【电】
暂无补充释义。
active power【电】;active volt-ampere【电】;actual power【电】
暂无补充释义。
active principle
oxides, water-soluble as a constituent of non-surface-active oxides, water-solubles
anionic surface active agent
active microflora
active center
active service
catalytic active site
active communication satellite【航】 通信