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.
It shows that there are very different results of regenerative effects with the condition of different forest type,gloomy degree,slope degree,slope direction, deforest methods and deforest degree.
结果表明:不同林型、郁闭度、坡度、坡向、采伐方式及采伐强度其更新效果明显不同。
3.
The Initial of Soil Carbon and Dynamics of Artificial Cryptomeria Fortunei with Different Cutting Intensity and Land Use Types
柳杉人工林不同采伐强度及不同土地利用类型初期土壤碳动态
4.
Diurnal Variation of Soil Respiration in the Summer at Cryptomeria fortunei Forest with Different Intensity of Cut
不同采伐强度柳杉人工林的夏季土壤呼吸日变化
5.
The Strict Limitation of Deforestation Management and Strength Control tri-gross;
严格采伐限额管理加强“三总量”控制
6.
Discussion on the Effects and Problems of the Present Cutting System of Artificial Commercial Forests in Guizhou Province
贵州人工商品林采伐模式效应及采伐制度缺失问题探讨
7.
The Comparatively Study of the Legal System of Forest Cut in China and Russia;
中俄森林资源采伐法律制度比较研究
8.
The annual timber production plan shall not exceed the approved annual cutting quota.
年度木材生产计划不得超过批准的年采伐限额。
9.
Discussion on Management of Forest Cutting Quota System of Qujing City;
对曲靖市森林采伐限额制度管理的探讨
10.
Improving the Forest Cutting Management Regulations and Stepping Up the Sustainable Development of Forest Resources;
完善森林采伐管理制度 促进森林资源持续发展
11.
On the adjustment of the annual logging operations related to the issue of time
对调整年度采伐作业时间有关问题的探讨
12.
Chapter Five Forest Cutting
第五章 森林采伐
13.
Interfacial Structure and Cohesion Strength of Kovar--Cu Composite
可伐合金与铜复合材料界面结构和强度的研究
14.
Effects of Thinning Intensities on Landscape Qualities of Suburb Ecological Landscape Forest
间伐强度对城郊生态风景林景观质量的影响
15.
Effects of thinning Intensity on Growth of Pinus taeda Plantation
不同间伐强度对火炬松林分生长的影响
16.
Analysis on the seed effect in heavy thinning of Larix principis-rupprechtii seed orchard
华北落叶松种子园强度疏伐对结实效果的分析
17.
Discussion on improving sampling precision by strengthening management of sampling,preparation and testing
加强采制化管理 提高采样精密度
18.
After the northern expedition beginning, the Strength of Canton government increased rapidly.
北伐开始后,广州政府实力迅速增强,对英国的态度转向强硬。