3.50 硫化物硫(sulphide sulfur) 煤中以各种金属硫化物形态存在的硫。 3.51 硫酸盐硫(sulphate sulfur) 煤中以硫酸盐形态存在的硫。
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赋存于不同时代地层中的典型矿床的硫化物硫同位素组成，总体上显示出与容矿地层同期形成的海相硫酸盐硫同位素组成相一致的特征。
Sulfur isotopic compositions of sulfides in the typical ore deposits hosted in different strata are on the whole consistent with those of Marine sulfates in corresponding host strata.
米草类植物有能力吸收硫化物并将其转化为硫酸盐——一种植物可以利用的硫的形式；这种能力使这种草更容易在沼泽环境中生长。
Spartina has the ability to take up sulfides and convert them to sulfate, a form of sulfur that the plant can use; this ability makes it easier for the grass to colonize marsh environments.
含硫量是指原油中所含硫（硫化物或单质硫分）的百分数。
Refers to the sulfur content of sulfur in crude oil (sulphide or elemental sulfur) of the percentage.
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