The garlicin content in Cangshan garlics was determined by fix sulfur method. 本文采用定硫法測定了蒼山大蒜中的大蒜素含量。
The liquid-phase propane amine desulfurization and gas-phase propane caustic washing desulfurization are discussed in detail. 重點(diǎn)討論了液相丙烷醇胺脫硫法和氣相丙烷堿洗脫硫法兩種工藝防腐蝕措施。
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