alnoides
美 
英
例句
Shrinkage characteristics of Castanopsis hystrix and Betula alnoides plantation wood
红锥和西南桦人工林木材干缩特性的研究
The Growth Difference of Different Betula alnoides Provenances in South Subtropical Mountainous Areas
不同种源西南桦在云南景东的生长差异
Preliminary Experimental Report on Betula alnoides Provenance and Family in Zhangzhou, Fujian
福建漳州西南桦种源家系试验初报
Study on Species Diversity Characteristic of Betula alnoides Plantation Community
西南桦人工林群落物种多样性特征研究
Preliminary Report on Introduction of Betula alnoides in the Center Part of Guangdong Province, China
西南桦在广东省中部引种初报
Growth variation among different provenances of Betula alnoides on Wutaishan in Fujian Province
福建南安五台山西南桦不同种源生长差异比较
The techniques for raising container seedlings of Betula alnoides applied with medium of pine bark powder
以松皮粉为基质的西南桦容器苗培育技术
Community Characteristics of Artificial Pure Forest and Mixed Forest of Betula alnoides
西南桦人工纯林与混交林群落学特征比较
Technique of raising seedling, plantation and high-yield management of Betula alnoides
西南桦育苗造林及丰产管理技术
Analysis on Isozymes of Betula Alnoides Seedlings from Different Provenance
西南桦不同种源苗期的同工酶分析
Observation on Stocking Growth in Betula alnoides Provenance (Family) Trial
西南桦种源（家系）联合试验苗木生长观察
Phenotypic Variation in Natural Populations of Betula alnoides in Guangxi, China
广西西南桦天然居群的表型变异
A Study on Soil Organic Carbon Content Change of Betula alnoides Plantation in Hot Areas of Yunnan Province
云南热区西南桦人工纯林林地土壤的有机碳含量研究
Preliminary Report on Effects of Temperature on Seed Germination of Betula alnoides
温度对西南桦种子萌发的影响研究初报
Population Structure Study on Betula alnoides Plantation
西南桦人工林群落结构研究
A Study on Community Characteristics of Betula alnoides Plantation
西南桦人工林的群落特性研究
Study on the time for sowing and the seedling cultivating measurements of Betula alnoides
西南桦播种期和育苗技术的研究
Affection of local sites on the growth of different provenance of Betula alnoides
立地对西南桦不同种源生长的影响
Preliminary Report on in Vitro Pollen Germination of Betula alnoides
西南桦花粉离体萌发的适宜条件与萌发特征
Fast-growing individual plant selection of Betula alnoides
西南桦速生单株选择
Cultivation Techniques of Betula alnoides
西南桦的栽培技术
Study on Seedling Grading and Growth of Betula alnoides Young Plantation
西南桦苗木分级及幼林月生长规律研究
In vitro Propagation of Betula alnoides by Shoot Proliferation
西南桦以芽繁芽组培快繁研究
Study on Seedling Selection of Betula alnoides Superior Family
西南桦优良家系苗期选择的研究
Superior Family Selection of Betula alnoides at Sapling Stage
西南桦优良家系幼树期的选择研究
A Study on Container Seedling Grading of Betula alnoides
西南桦容器苗苗木分级研究
Main causes of Betula alnoides wood's discoloration
西南桦木材变色的主要原因
Selection of superior trees of Betula alnoides
西南桦优树选择的研究
A Study on Tissue Culture of Betula alnoides
西南桦组织培养研究
Domestication of Betula alnoides in China: Current Status and Perspectives
我国西南桦研究的回顾与展望
Drying Characteristics and Drying Methods and Technology of Betula alnoides Buch-Ham Wood
西南桦木材干燥特性与干燥方法及其工艺
Biomass Distribution Characteristics of 4 and 13 Years Old Betula alnoides Plantations
4年生及13年生西南桦人工林生物量的分布特征
