1·The layers at the base of the mountain contain clays and sulfates, both known to form in water.
山峰底部的层叠物中还含有粘土和硫酸盐，这两类物质都是在水的作用下才能形成。
2·"There are still big debates about which type of particle is the most toxic," said Pope. "We're not sure whether it's the sulfates, or the nitrates, or even fine dust that's the most problematic."
Pope教授谈道：“哪些类型的粒子对人体最为有害，关于这个问题人们仍在争论不休，我们暂时还不明了，最具危害性的，到底是硫酸盐，硝酸盐，还是细微粉尘颗粒。”
3·It is proved by practice and tests that crystallizable erosion of concrete by sulfates in water and soil is one of the most serious ones influenced by macroclimate.
水、土中硫酸盐对混凝土结晶腐蚀，经工程实践和实验研究证明是受宏观气候影响最大的一类腐蚀。
4·The difficulty in treating molasses wastewater is due to the high COD concentration of the wastewater which contains a large amount of sulfates.
糖蜜酒精废水由于含有高浓度的COD和硫酸盐，一般厌氧反应器无法有效处理。
5·The production, demand and supply of fatty alcohol ether sulfates at home and abroad are analyzed.
分析了国内外脂肪醇醚硫酸盐的生产及供需情况。