1.
Impact of Different Densities on the Forest Qualities of Phyllostachys heterocycla CV.Pubescens
不同采伐强度对毛竹林分质量的影响
2.
The rotten degree of fir trees is an important sign of quality of Abies forest.
冷杉林木腐朽程度是冷杉林分质量变化的重要标志。
3.
The Evaluation of the Oak Natural Secondary Forest in Baotianman National-level Nature Reserve;
宝天曼自然保护区栎类天然次生林林分质量评价
4.
Approach to Improving Forest Cultivation and Its Quality
加快森林培育 提高森林质量途径分析
5.
The country's forest resources feature inadequate supply, low quality and uneven distribution.
森林资源总量不足、质量低下、分布不均。
6.
Analysis on Quality Indicators and Quality Assessment of Urban Forest Soil;
城市林业土壤质量指标特性分析及质量评价
7.
Investigation of Young Plantation Quality of World Bank Loan Afforestation Project in Liaoning Province;
辽宁省世行贷款造林项目幼林质量的调查分析
8.
Tree seedling quality grading of major species for afforestation
主要造林树种苗木质量分级
9.
Soil quality assessment of different forest stands in the hilly region of southern Jiangsu province
苏南丘陵不同林分类型土壤质量评价
10.
Quantitative Evaluation & Classification of Urban Greenland Quality of Three Provinces in Northeast of China;
东北三省城市园林绿地质量定量评价与分类
11.
Identification Model of Matter Analysis of Grading Quality of Agricultural and Forest Fruits;
农林产品质量分级的物元分析识别模型研究
12.
Composition of Nutritive Ingredients in Leaves for Forest Musk Deer(Moschus berezovskii)
林麝饲用植物食用部分矿物质含量分析
13.
Effects of Improvement of Pinus Massoniana Low-benefit Forest on Soil Physical and Chemical Properties and Stand Biomass;
马尾松低效林改造对土壤理化性质与林分生物量的影响
14.
Influence of Environmental Factors on Broad-leaved Forest--Study on the Relationship between Stand Stock and Slope Position
生态环境因子对阔叶林质量的影响——坡位与林分蓄积关系的研究
15.
THE RESULTS OF ANALYSES OF PROTEIN AND FAT CONTENTS IN MILLET LOCAL VARIETIES FROM JILIN PROVINCE
吉林省谷子地方品种蛋白质、脂肪含量的分析
16.
GUILIN CITY′S ATMOSPHERIC ENVIRONMENTAL QUALITY AND COUNTERMEASURE OF POLLUTION PREVENTION AND CURE
桂林市大气环境质量分析和污染防治对策
17.
Study on Biomass and Nutrient in Pinus Massoniana-Hardwood Mixed Forests;
马尾松-阔叶树混交林生物量及矿质养分的研究
18.
The Research on Quality Management Analyze and Countermeasure of Post and Telecommunication Engineering Office of Jilin Province;
吉林省邮电工程局质量管理分析与对策研究