Sulphur mountain 硫磺山 ; 硫磺岭 ; 萨尔法山
SULPHUR DYES 硫化染料 ; 非偶氮染料
sulphur content 含硫量 ; 硫分[1]
This book is about carbon, nitrogen and sulphur pollutants and their determination in air and water. 这本书讲的是碳、氮和硫污染物，以及在空气和水中对其的检测。
This Product is well burned, with the characteristic of steady quality, low phosphorus and low sulphur. 本公司所生产的重烧镁，烧结程度好，质量稳定，具有低磷，低硫等特点。
It does not distribute neurotoxic mercury around the planet; it does not clog city air and the lungs of those who breathe it with soot and sulphur. 它既不会在地球周围散播神经毒素汞，也不会污染城市空气，危害那些每天呼吸着煤烟和硫的受害者的肺。[1]