elemental sulphur的用法和樣例：
例句
- Sulphur, a ubiquitous element in the lower atmosphere was identified from the outset as a predominant component in the stratospheric aerosol.
在底層大氣中處處存在的元素硫從一開始就被認為是平流層氣溶膠的主要成分。 - Thiobacillus and elemental sulphur have been widely applied to remediate soil and sediment contaminated by heavy metals,and thus research progress was reviewed in this paper.
硫桿菌和元素硫在治理土壤和沉積物中重金屬已經有了較多的研究。
