Objective To study the accumulation of dry matter and changes of isoimperatorin content and accumulation in the root of Angelica dahurica in different growth and development duration.
摘要目的明确白芷不同生长时

质
累及根中异欧前胡素质量分数和
累量变化。
Objective To study the accumulation of dry matter and changes of isoimperatorin content and accumulation in the root of Angelica dahurica in different growth and development duration.
摘要目的明确白芷不同生长时

质
累及根中异欧前胡素质量分数和
累量变化。
声明:以上例句、词性分类均由

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