| 释义 |
involucrataCOCA²²²⁵³¹BNC¹⁷³⁹⁹⁵⁺²
基本例句
🌏总苞千斤拔；山熏香
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
Conclusion The tetraploid of saussurea involucrata kar. et Kir increases the content of flavones, has the value of development and utilization.
结论四倍体天山雪莲在总黄酮含量上增高，具有开发利用价值。 www.cmed.org.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
Different conditions for the inducement of calli and tissue culture in S. involucrata were investigated.
以不同条件研究了雪莲花愈伤组织诱导及培养。 cnki
Methods:Six micro elements were determined in Saussurea involucrata by flame atomic absorption spectrometry after it being digested by microwave-assisted sample digestion.
方法：天山雪莲花经微波消解，使用火焰原子吸收光谱法测定其金属元素的含量。 dictall
METHODS The constituents of EtOH extraction from the whole plant of Saussurea involucrata were isolated and purified by repeated column chromatography.
方法对新疆雪莲全草乙醇提取物的各个萃取部位进行反复柱色谱，根据光谱数据和理化性质确定化合物结构。 www.zgyxzz.com.cn
Objective:To study the chemical constituents of Gymnotheca involucrata.
目的：研究白苞裸蒴的化学成分。 chemyq
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
The solvent system used for separating flavonoids in S. involucrata was established by HSCCC.
建立了 HSCCC分离新疆雪莲黄酮类化合物的溶剂体系。 fabiao
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 |