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石炭酸
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石炭酸
Encyclopedia
理学
酚
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carbolic acid
石炭酸
即苯酚。苯环上的一个氢原子为羟基取代而生成的一元酚,分子式C6H5OH。因从煤焦油中发现而得名。
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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
sound insulation material
sound insulation of combined structure
sound insulation room
sound intensity
sound intensity level
sound intensity meter
sound interferometer
sound interpretation
sound lag
sound lens
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