“relict plant”的概念、定义、翻译、参考文献-科学参考

单词	relict plant
释义	relict plant Encyclopedia 工学风景园林植物种质资源释 relict plant孑遗植物起源久远，在新生代第三纪（距今6500万～260万年以前）或更早有广泛的分布，由于地质演化或气候剧变而大部分已经灭绝，现仅残存在局部地区的古老植物。
随便看	constant pressure pump constant pressure sprinkler irrigation constant pressure turbocharging system constant pressure variable displacement pump constant price constant prime constant probability constant problem constant progression constant propagation constant quantity constant random variable constant rank constant-rank mapping constant-rank morphism constant-ratio head constant region constant release constant sale books constant sheaf constant species constant specific mass flow pattern constant speed constant frequency constant speed drive unit constant-speed mercury intrusion

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