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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
3,4-二羟苯甲醯基
释义
3,4-dihydroxybenzoyl {protocatechuoyl}
3,4-二羟苯甲醯基；3,4-二羟苄醯基 {儿茶酚甲醯基}
3,4-(HO)
2
C
6
H
3
CO－
化学名词-有机化合物之基
随便看
three ports connection valve
three port three directional DC/DC converter
Three Position
three-position control
three position controller
three-position controller
three-position element
three-position four way directional control valve
three-position key
three position key
three-position modulation{=3PM}
three-position polarized relay
three position relay
three-position relay
three-position signal
three position signal
three-position switch
three position valve(hydraulic)
three position valve (hydraulic)
three position valve(pneumatic)
three position valve (pneumatic)
three post
three power semiconductors
three-pressure steam cycle
three-primaries
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更新时间：2025/4/25 23:39:53