- 1. 海南“达维”台风后，对万宁市地区丁香园防风林和丁香树风害进行了调查分析。
- Windbreak of Syzygium aromaticum orchard and wind damage of clove were investigated in Wanning City after typhoon "Dawei" attacked Hainan.
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- 2. 金鸡纳宁，辛可宁一种生物碱，c19h22n2o，由金鸡纳树的树皮中。
- An alkaloid, C19H22N2O, derived from the bark of various cinchona trees and used as an antimalarial agent.
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- 3. 金鸡纳宁，辛可宁一种生物碱，c19h22n2o，由金鸡纳树的树皮中。
- An alkaloid, C19H22N2O, derived from the bark of various cinchona trees and used as an antimalarial agent.
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