夕法尼亚州的铁泉农场 Iron Spring Farm
亚铁氰化钾的测定 Determination of potassium ferrocyanide
维吉尼亚州的蓝岭铁路 virginia blue ridge railway
维吉尼亚的铁路公司 VGN Virginian Railway Company
水在硫化亚铁的自热和自燃过程中有至关重要的作用。
Water played an important role in self-ignition of ferrous sulfide.
介绍了一种在凝胶体系中用扩散法制备草酸亚铁的结晶方法。
A diffusion method for the preparation of ferrous oxalate in a gel system was presented.
目前尚未见到壳寡糖与硫酸亚铁相互作用制备壳寡糖螯合亚铁的报道。
At present, the report of preparing the chitosan oligosaccharide chelating ferrous by the interaction of chitosan oligosaccharide and ferrous sulfate is not available yet.
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