| 释义 |
DavidiaCOCA²⁸⁰¹³⁶⁺⁵BNC¹⁴⁴⁶⁶⁴⁺³
基本例句
n.珙桐属¹⁰⁰
A wonderful relic in those forests is the dove tree, Davidia.
在那些森林里很神奇的一个遗迹就是名叫Davidia的鸽子树。 kekenet
Based on the observation on young tree growth of Davidia involucrata Baill and planting experiment, plantation techniques were summarized.
根据观察研究结果描述了珙桐幼树的生长特性，结合试验结果总结了珙桐的山地造林技术。 dictall
Moreover, many rare and precious species, such as Davidia, Liriodendron, Eucommia, such as Ginkgo biloba.
而且，多稀有珍贵树种，如珙桐、鹅掌楸、杜仲、银杏等。 blog.sina.com.cn
On the basis of quadrat investigation of Davidia involucrata community, structure and species diversity of the community were analyzed in Baiguo forest farm of Wuxi county.
在采用样方法调查的基础之上，分析了巫溪县白果林场珙桐群落的结构组成和物种多样性特征。 cnki
This paper deals with the geographic distribution, biological characteristics and the techniques of cultivation of Davidia involucrata in Nanjing.
本文论述了珙桐的地理分布，分析了原生境和新生境的主要气象因子。 cnki
Wen County in Gansu province is the northern distribution edge area of Davidia involucrata. By studying D.
甘肃文县让水河流域的珙桐群落，是目前该种群自然分布的最北残遗。 www.gsau.edu.cn
Davidia involucrata Baill originates from ancient, belongs to relict of paleotropy flora in Tertiary period. It was listed as protected plant of the first class in China.
珙桐起源古老，是第三纪孑遗植物，也是我国一级保护树种，是研究古生物及其进化的活化石。 fabiao
Davidia involucrate Baill is an endangered endemic single species genus plant and has been listed as first degree national protective plant.
珙桐是我国特有的单种属植物，为国家一级濒危保护植物。 magsci
Davidia involucrate genetic diversity of5 populations in distribution regions was analyzed by RAPD marker.
利用 RAPD标记对珙桐全分布区5个种群的遗传多样性进行了分析。 lykxyj |