硫酸盐含量的测定 Determination of sulphate content ; Determination of the sulfate content
无机硫酸盐含量的测定 Determination of mineral sulfate content
含甲硫氨酸的肽 Methionine-containing dipeptides
膏溶角砾岩，是含膏盐岩系中的易溶硫酸盐岩溶蚀后的角砾岩，也是工程勘察中新发现的特殊性岩土的一种新类型。
Gypsum breccia belongs to a new kind of breccia, which is dissovled by soluble suphate rock, and also belongs to a new type of special rock in engineering exploration.
另外必须提供的微生物在与含氮如硫酸铵，氨水或尿素化合物生长介质，以及与无机磷酸盐。
Additionally the microorganisms must be supplied in the growth medium with nitrogen-containing compounds such as ammonium sulfate, ammonia, or urea, as well as with inorganic phosphates.
发烟硫酸含三氧化硫酸的一种腐蚀性溶液。
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