落葉松脂 的英文怎麼說
中文拼音 [làyèsōngzhī]
落葉松脂
英文
venice turpenting-
Macroporous adsorptive resin column and polyamide column were used respectively to purify arabinogalactan ( ag ) from larix gmeini rupr. the contents of impurity in ag and sugar varying with time were analyzed
摘要分別採用大孔吸附樹脂柱層析和聚酰胺柱層析技術純化興安落葉松中的阿拉伯半乳聚糖,研究了兩種層析柱洗脫過程中的雜質含量、糖含量隨時間變化的情況,對比分析了它們對阿拉伯半乳聚糖的純化效果。Development of tannin - phenol - formaldehyde resin adhesive from larch and its application
落葉松單寧酚醛樹脂膠粘劑的研究與應用
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