望英语高手翻译一下。急!
迪丽瓦拉
2025-06-29 05:36:45
0次
望英语高手翻译一下。急!
这个要人命的啊,好professional...
There is no national or industrial standard for testing the content of calciumsulfite in the flue gas desulfurization residues. This paper refers to testing methods in different standards, and conducts deeper experiment researches in iodometric method for testing the content of calcium sulfate hemihydrate in flue gas desulfurization residues, and determines the best order for adding acid, acidification reagents, the quantity of acid as well as the PH value to accurately test the content of calcium sulfate hemihydrate in flue gas desulfurization residues through the titrimetric mothod of praparing and imitating the flue gas desulfurization residues.
手译
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