A method of analysing sulphuric acid radical from polymerizing ferric sulphate 聚合硫酸铁中硫酸根的分析方法研究
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Quantitative analysis of common acid radical ions by laser raman spectrometry 常见酸根离子浓度的激光拉曼光谱定量分析
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The results show that the composition of these precursors are identified to be limn2l ( ac ) 2 ( or ltmn2c10h11o11 ) , in which l represents citric acid radical and ac is acetic acid radical . the sintering temperature and sintering time have remarkable effects on the microstructures of limn2o4 samples 结果表明通过低热固相反应法可在全固相条件下得到锂离子与锰离子达到分子级混合水平的前驱体，其组成基本上与分子式limn _ 2c _ ( 10 ) h _ ( 11 ) o _ ( 11 )相吻合。
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The fish lil liquid hard capsule selects the pure fish oil and the import lecithin which the non - pollution deep sea fish refinement becomes is the primary data , including the rich unsaturated fatty acid ( dha + epa ) and phosphor - lipin acid radical choline ( pc ) , is the young people and the child ce - rebrum grows the important nutrition ingredient 鱼油液体硬胶囊选用无污深海鱼提炼而成的精纯鱼和进口卵磷脂为主要原料，含丰富的不饱和脂肪酸（ dha + epa ）和磷脂酰胆碱（ pc ） ，是青少年及儿童大脑成长中重要的营养成分。
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