气相法白炭黑
gas phase method silica aerogel
Aerosol silica
fume silica
fumed silica
反相气相色谱
inverse gas chromatography
Inverse gas chromatograpy
inverse gas chromatography IGC
gas chromatography
arbitrary section tube
反相气相色谱法
inverse gas chromatography
bacteria inhibitory effect
反相气相色谱法IGC
inverse gas chromatography IGC
呼气相气道阻力
expiratory airway resistance
炭黑气力输送
carbon black pneumatic conveying
黑白相片立体图
black-and-white stereograph
黑白相守
in black and white integration