基本解釋[無(wú)化] 三氧化硫（等于sulphur trioxide）英漢例句雙語(yǔ)例句Absorption of sulfur trioxide in sulfuric acid.三氧化硫在硫磺酸里的吸收。A corrosive solution of sulfur trioxide in sulfuric acid.發(fā)煙硫酸含三氧化硫酸的一種腐蝕性溶液。The method and the technology of synthesizing heavy aromatic petroleum sulfonate by heavy aromatic hydrocarbon and sulfur trioxide and the properties of synthesized product are studied in this paper.本文研究了采用重芳烴和三氧化硫?yàn)樵虾铣芍胤紵N石油磺酸鹽的方法、工藝及產(chǎn)物性質(zhì)。sulfur trioxide更多例句詞組短語(yǔ)短語(yǔ)sulfur -trioxide 三氧化硫;硫過(guò)氧化物固化Sulfur trioxide pyridine comp 吡啶三氧化硫Pyridine sulfur trioxide complexCAS 吡啶三氧化硫liquid sulfur trioxide 液體SOThree sulfur trioxide 三氧化硫sulfur trioxide更多詞組專業(yè)釋義化學(xué)三氧化硫