1) Zhifanggou Watershed
纸坊沟
1.
The environment in Zhifanggou watershed is improved remarkably, and degraded ecosystem in this area is restored after nearly thirty years due to many researchers managed there.
本文以刚开始恢复治理的县南沟和已经治理三十年的纸坊沟流域为对象,通过勾绘两流域的植被图,运用景观生态学原理,在地理信息系统支持下,在定量分析两流域植被景观组成要素特征的基础上,从植被景观斑块大小的分布特征、斑块形状的指数分析、斑块形状的分形分析、景观多样性和破碎化等方面比较两流域的异同之处,分析了两流域植被生态系统空间分布异同之处,阐明了治理程度与景观格局的关系,为流域内生态系统空间格局的合理配置、健康的流域环境建设提供科学依据。
2.
The relationships between soil enzyme activities and soil fertility under the different land uses(forest,shrub, grass and farmland) in the Zhifanggou watershed were studied through field investigation and laboratory analysis.
本文通过野外调查和室内分析相结合,运用相关分析和通径分析等方法,研究了纸坊沟流域空间尺度范围内不同土地利用方式土壤肥力与土壤酶活性的内在关系。
2) Zhifanggou watershed
纸坊沟流域
1.
Safety evaluation of the agricultural eco-economics of Zhifanggou watershed in the Hilly-gully region of Loess Plateau;
黄土丘陵区纸坊沟流域农业生态经济安全评价
2.
Bird diversity of zhifanggou watershed in loess hilly region;
黄土丘陵区纸坊沟流域鸟类多样性的初步研究
3.
Agricultural eco-economic system coupling in Zhifanggou watershed in hilly-gully region of Loess Plateau
黄土丘陵区纸坊沟流域农业生态经济系统耦合过程分析
3) Zhifanggou Valley
纸坊沟流域
1.
Assessment of agricultural ecological security of the Zhifanggou Valley in the Loess Hilly Region over 70 years;
黄土丘陵区纸坊沟流域近70年农业生态安全评价
2.
Zhifanggou valley has been in third stage at present.
生态经济系统演变过程分为4个阶段,纸坊沟流域经过20余年的综合治理初步步入第Ⅲ阶段;以纸坊沟流域为例,在分析不同阶段系统演变驱动力的基础上,研究了生态经济系统演变规律:(1)生态系统对经济系统作用的滞后性,(2)系统结构决定系统功能,但人类根据自己的需要通过对系统功能的预期,调整系统结构,(3)生态经济系统循环中的投入主体在不同阶段具有不同表现形式。
3.
rhamnoides in Zhifanggou valley, extraction of total DNA by enzyme cleavage and analysis of bacteria and AM fungi community by PCR-DGGE were reported in this research.
本研究通过调查安塞纸坊沟流域沙棘(Hippophae rhamnoides)、柠条(Caragana korshinskii)根际AM(Arbuscular Mycorrhiza)真菌资源、侵染情况,土壤因子对AM真菌在纸坊沟流域的分布,酶裂解法提取根际土壤微生物总DNA和应用PCR-DGGE技术对细菌及AM真菌群落分析等研究,得出以下结论: 1。
4) Zhifanggou catchment
纸坊沟流域
1.
Based on the integrated analyses, the background of soil erosion and sediment yield , the features of soil erosion, the features of sediment yield and the benefits of sediment reduction by the comprehensive governing are presented, and the suggestions of further analyses on benefits of sediment reduction are proposed in Zhifanggou catchment in this paper.
在综合分析的基础上，阐明了纸坊沟流域土壤侵蚀与产沙背景、土壤侵蚀特征、产沙特征及综合治理减沙效益，并提出了减沙效益进一步分析的建议。
5) Zhifanggou Watershed of Ansai
安塞纸坊沟流域
1.
Spatial Structure of Pasture Resources Utilization and Livestock Development Potential of Zhifanggou Watershed of Ansai;
安塞纸坊沟流域草地资源利用空间结构及其畜牧业发展潜力
6) Mofanggou type
磨坊沟式
1.
Mofanggou type gold deposits occur in the part of dolomitite and dolomitic limestone in early Cambrian Zhushadong formation; with the orebody′s occurrence being in layer and stable, widely spreading, ore type being simple, and they have bright future in prospecting and large resource potentiality.
磨坊沟式金矿是山东地勘局继归来庄隐爆角砾岩型金矿以后 ,近年来在鲁西地区发现的又一新类型金矿。
补充资料：晒图纸,重氮盐正像晒图纸
分子式：
CAS号：
性质：又称晒图纸，重氮盐正像晒图纸(diazo erect image blueprint paper)或重氮感光纸(diazo sensitized paper)。以蓝图原纸作纸基，再把感光剂涂布于原纸上而制成的一种加工纸。为卷筒纸。原纸要求具有良好的湿抗张强度和吸收性能，湿变形极小，且不含影响感光材料性能的化学药品，通常用棉浆或漂白木浆在造纸机上抄造而成。合格的原纸制成的蓝图纸具有纸面平整、感光层涂布均匀。无白点、斑点、药渍、皱纹等。耐折度不小于33～50次，卷曲度小于15mm。将重氮盐和偶联剂等化学药剂涂布在原纸上加工而成。干法显影用氨气熏蒸，湿法显影则用显影液显影后干燥而成。显像后，图形有蓝色线条、紫色线条或黑色线条的，背底为浅色或白色。用于工程图、文件等的复制。
CAS号：
性质：又称晒图纸，重氮盐正像晒图纸(diazo erect image blueprint paper)或重氮感光纸(diazo sensitized paper)。以蓝图原纸作纸基，再把感光剂涂布于原纸上而制成的一种加工纸。为卷筒纸。原纸要求具有良好的湿抗张强度和吸收性能，湿变形极小，且不含影响感光材料性能的化学药品，通常用棉浆或漂白木浆在造纸机上抄造而成。合格的原纸制成的蓝图纸具有纸面平整、感光层涂布均匀。无白点、斑点、药渍、皱纹等。耐折度不小于33～50次，卷曲度小于15mm。将重氮盐和偶联剂等化学药剂涂布在原纸上加工而成。干法显影用氨气熏蒸，湿法显影则用显影液显影后干燥而成。显像后，图形有蓝色线条、紫色线条或黑色线条的，背底为浅色或白色。用于工程图、文件等的复制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条