Betula alleghaniensis

用法例句

Photosynthetic characteristicsof seedlings of Betula alleghaniensis;

加拿大黄桦幼苗光合特性的研究

A study on the pulping properties of Solidago canadesis (Ⅱ) A study on technological parameters of alkaline cooking;

加拿大一枝黄花制浆研究(系列报道之二) 碱法蒸煮工艺技术参数的研究

The biological nature and chemical composition of Solidago canadesis;

加拿大一枝黄花制浆研究(系列报道之一) 生物特性与化学组成

A study on the pulping properties of Solidago canadesis(Ⅲ) A study on the cooking property of alkaline-anthraquinone method;

加拿大一枝黄花制浆研究(系列报道之三) 碱—蒽醌法蒸煮性能的研究

Preliminary Research on Pulping Property in Solidago canadensis;

加拿大一枝黄花制浆性能的初步研究

Antioxidant and Radical-Scavenging Activity of Flavonoids From Solidago canadensis;

加拿大一枝黄花黄酮类成分及抗氧化与自由基消除活性的研究

Analysis of Potential Distribution of Solidago canadensis in China;

加拿大一枝黄花在中国的适生性研究

The situation and mechanism and countermeasures of Solidago Canadensis L in Anhui Province;

加拿大一枝黄花在安徽省的入侵现状、机理及对策

Risk analysis of Alien Invasive Pest,Solidago canadensis L.,in Fujian Province;

外来入侵有害生物加拿大一枝黄花在福建省的风险性分析

Antitumor activity of diterpenoids from Solidago canadensis L;

加拿大一枝黄花二萜成分的抗肿瘤活性

Research on spatial distribution of Canada goldenrod based on "3S" technology;

基于“3S”技术的加拿大“一枝黄花”空间分布研究

Comparative identification study on Solidago decurrens and Solidago Canadensis

一枝黄花与加拿大一枝黄花的鉴别比较研究

Ecology of Arbuscular Mycorrhizal Associations in Solidago Canadensis, an Invasive Alien Plant;

外来入侵种加拿大一枝黄花的菌根生态学研究

The Research about Allelopathic Effects of Solidago Canadensis L. under the Drought Stress;

干旱胁迫下加拿大一枝黄花化感作用的研究

The Allelopathic Mechanism and Risk Analysis for Solidago Canadensis L.;

加拿大一枝黄花的化感机理与风险分析

Studies on Ecological Adaptability of the Invasive Plant Solidago Canadensis;

外来入侵植物加拿大一枝黄花生态适应性研究

Harm of the Invasive Species "Canadian Flowers" and Prevention Measures;

外来入侵种“加拿大一枝黄花”的危害及防控措施

RISK ANALYSIS AND MANAGEMENT TACTICS OF SOLIDAGO CANADENSIS;

加拿大一枝黄花的传入风险与管理对策研究

STUDY ON ALLELOPATHIC EFFECTS OF Solidago canadensis L.TO THE GROWTH OF FOUR PLANTS;

加拿大一枝黄花对豆类和蔬菜的化感作用研究

Antibacterial Activity of the Methanol Extracts from Solidago canadensis L.

加拿大一枝黄花甲醇提取物抑菌活性研究

A Method on Establishment of Sterilized Seedling Culture System of Solidago Canadensis

加拿大一枝黄花无菌苗培养体系建立方法研究

Analysis on the causes of the Solidago Canadensis invasion to Taizhou and the preventive and control measures

加拿大一枝黄花入侵泰州的成因与防控探析

On Control Mechanism of Invasive Biology Solidago Canadensis in Anhui Province

安徽省“加拿大一枝黄花”生物疫情防控机制研究

Potential Distributions of Solidago canadensis(Asteraceae) in China as Predicted by GARP

基于GARP的加拿大一枝黄花在中国的分布区预测

The study on allelopathy of Solidago canadensis L. to several plants

加拿大一枝黄花对植物化感作用的研究

Invasive structural foundation of exotic plant Canada goldenrod

外来植物加拿大一枝黄花(Solidago canadensis)入侵的结构基础

Total Flavonoids from Flowers of Solidago Canadensis by Microwave-Assisted Extraction

微波辅助萃取加拿大一枝黄花的花中总黄酮的工艺研究

Effects of Exotic Plant Solidago canadensis L. on Local Arbuscular Mycorrhizal Fungi

外来植物加拿大一枝黄花对入侵地丛枝菌根真菌(AMF)的影响

A Comparative Study on the Biological and Ecological Characteristics of Invasive Species Solidago Canadensis L. and Native Species Solidago Decurrens Lour.;

入侵种加拿大一枝黄花与本地种一枝黄花的生物学及生态学特征的比较研究