1、
The pesticidal and bactericidal effects of ginkgolic acid extracted from Ginkgo exocarp was studied.
从银杏外种皮中提取的银杏酚酸和白果酚有杀虫、杀菌作用.
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2、
果实生长发育在解剖结构上表现为果实外果皮 、 中果皮及内果皮三部分细胞的分裂与膨大.
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