sulfur by-products [經(jīng)濟(jì)學(xué)]含硫的副産品sulfur butterfly sulfur black 硫化黑；硫化元；棉黑sulfur bacteria [土壤] 硫細(xì)菌 [微] 硫磺細(xì)菌sulfur and scallion topical application [毉葯科學(xué)]硫蔥敷劑sulfur acid 含硫酸sulfur (n.) sulfur n. 硫，硫磺；硫磺色；美洲粉蝶 v. 用硫磺処理；用硫消毒（或燻制）sulfoxylate 次硫酸鹽sulfoxonium n.氧化鋶sulfosemicarbazide [化] 氨基硫脲; 某氨基硫脲sulfonyl n. = sulphonylsulfonic acid sulfonic adj. 磺酸的； 酸性硫酸基的=sulphonicsulfoniazide 磺菸腙sulfones 碸類sulfone n. = sulphonesulfonation n. = sulphonationsulfonating 磺化sulfonates n. = sulphonatevt. = sulphonate