1 . The ferric acetylacetonate, phenyl betanaphthylamine, and lecithin are added through 40 - mesh screen.

将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.

来自辞典例句

2 . Their removal is effected by aluminum and ferric salts.

用铁盐和铝盐能将其有效地除去.

来自辞典例句

3 . Ferric Chloride alone gives polymer with benzene.

三氧化铁可单独催化苯的聚合.

来自辞典例句

4 . Conversion of ferrous to ferric iron occurs readily upon aeration at PH 7 . 0 - 7. 5.

在PH值 7.0―7.5时,一经曝气亚铁离子很容易转化为铁离子.

来自辞典例句

5 . The results indicate that ammonium ferric sulfate is possessed of good catalysis.

结果表明,硫酸铁铵具有良好的催化作用.

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