The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.(采用銅粉、硫粉、硫化鉀及3-甲基吡啶在常濕、常溫下直接合成了標(biāo)題化合物。)

The current occurrence of torrent spurs him to buy fur and sulfur.(現(xiàn)行的傾瀉事件驅(qū)使他買(mǎi)毛皮衣服和硫磺。)

These pollutants are called aerosols and they include soot as well as compounds of nitrogen and sulfur and other stuff into the air.(這些污染物被稱(chēng)為氣溶膠，它們包括煤煙以及空氣中氮、硫和其他物質(zhì)的混合物。)

Sulfur dioxide, a major contributor to acid rain, is an especially serious pollutant because it diminishes the respiratory system's ability to deal with all other pollutants.(二氧化硫是酸雨的主要成因之一，它是一種特別嚴(yán)重的污染物，因?yàn)樗鼤?huì)降低呼吸系統(tǒng)處理其他污染物的能力。)

The level of sulfur dioxide gas above Venus's clouds shows large and very frequent fluctuations.(金星云層上方的二氧化硫氣體水平顯示出巨大且非常頻繁的波動(dòng)。)

New coal-burning plants usually comply with the law by installing expensive equipment to filter sulfur dioxide from their emissions.(新的燃煤電廠通常安裝昂貴的設(shè)備來(lái)過(guò)濾排放的二氧化硫以遵守法律。)

So, put the sulfur in the center.(把S放在中心。)

Sulfur gas appears reddish, hydrogen is green and oxygen is blue.(硫磺氣體呈紅色；氫氣呈綠色；氧氣呈藍(lán)色。)

The emission of sulfur dioxide when high-sulfur coal is burned is restricted by law.(高硫煤燃燒過(guò)程中的二氧化硫的排放是受到法律限制的。)

The others are carbon, oxygen, nitrogen, hydrogen and sulfur.(其他五種分別是：碳、氧、氮、氫和硫。)