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芳甲烷型染料
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芳甲烷型染料
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芳甲烷型染料
释
arylmethane dye
芳甲烷型染料
甲烷分子中的氢被苯或芳环取代而形成发色结构的一类染料。如酚酞、品红、孔雀绿、甲基紫、结晶紫等。
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sound horizon
sound image
sound image control
sound in film & TV
sounding
sounding accuracy evaluation
sounding balloon
sounding board
sounding datum
sounding device
sounding electrode
sounding information processing system
sounding machine
sounding of the lower ionosphere
sounding pole
sounding rocket
sounding rod
soundings
sounding thinning
sound insulation
sound insulation and noise reduction materials
sound insulation class
sound insulation coefficient
sound insulation enclosure
sound insulation in architecture
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更新时间:2026/11/2 10:50:32