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钐1
释义
钐1(1)釤shān(2)稀土族的一种淡灰色发亮的金属元素,尤其和铈、钇以及钕相结合存在于稀土矿物中,在红棕色化合物中是两价的,在淡黄色化合物中是三价的 [samarium]――元素符号Sm 另见shàn
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diphenyl hydantoin
diphenylhydantoin
diphenylhydantoin sodium
diphenyl hydrazobenzene
diphenyl hydrochloride
diphenylimidazolidinone
diphenyl-imidazolone
diphenylimidazolone
diphenyl iodonium hydroxide
diphenyl iodonium iodide
diphenyl isooctyl phosphate
diphenyl ketene
diphenyl ketone
diphenylketone
diphenyl-ketoxime
diphenyl-mercury
diphenylmethane
diphenylmethane-4,4'-disulfonamide
diphenyl methane dye
diphenylmethane dyes
diphenyl methane dyes
diphenyl methyl arsine hydroxybromide
diphenyl-m-tolylmethane
diphenyl-nitrosamine
diphenyl oxide
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更新时间:2026/1/14 19:17:46