Divided the forest landscape according to the land type and vegetation characteristic, then used GIS software to carry on digitization, calculated the patch index.
根据土地类型和植被特征划分景观类型，然后运用GIS软件进行数字化，并计算斑块指标。
The test of grazing of different intensity indicated that the grazing intensity had different influence for water content in soil top layer, vegetation characteristic, and sheep increasing weight.
通过不同强度的放牧试验表明，不同的放牧强度对土壤表层含水量、植被特征和绵羊增重都有程度不同的影响。
One set of unchanging wavelengths is characteristic of water, another is indicative of vegetation, and so on.
一组不变的波长是水的特征，另一组是表示植被的特征等等。
The measure and evaluation are carried out on aerodynamics characteristic parameters of different vegetation coverage lands and amount of wind erosion.
完成了不同植被盖度地表的空气动力学特征参数与风蚀量的测试。
The spectrum reflection characteristic of the vegetation and soil are introduced.
介绍了植被、土壤的光谱反射特性；
Lastly, studies transportation characteristic of bed load sediment of upstream end before vegetation dam. Preliminarily clear sand-binding mechanism of vegetation "flexible dam".
最后对植物坝前上游段推移质泥沙的输移特性进行了研究，初步探明了植物“柔性坝”的固沙机理。
Based on the rule of vegetation recovery and characteristic of highway construction, the current application situation of foreign plant species in the region of highway was analyzed.
根据植被恢复的规律和公路建设的特点，分析外来植物物种在路域内的应用现状。
Using by the method of Difference Analyze and the theory of Regression Analyze, the analyzed the spatial characteristic of vegetation change in arid land.
在差值分析和回归理论的支持下，分析了干旱区植被变化的空间特征；
Normalized difference vegetation Index (NDVI) is one of the main characteristic descriptors indicating land surface vegetation cover.
植被归一化指数(NDVI)是地表植被覆盖特征的重要指标之一。
The plot exists of three areas: dense vegetation towards the street, a large open space at the front and an open pine forest at the back of the plot, which is characteristic for the area.
该地块存在三个方面的特点：朝向马路的茂密植被，屋前大面积的空地，基地后面开放式的松树林。
The Monte Carlo method is applied to study the vegetation scattering and its low-grazing characteristic.
本文提出利用蒙特卡罗算法研究植被散射及其低掠角散射特性 。
The results were as following:(1) Gound, human disturbance, space, concealment, water source and vegetation sum up the main habitat characteristic of the giant panda.
大熊猫生境的主要特征表现为地表、人为干扰、空间、隐蔽程度、水源、植被等方面。
Spectral reflectance characteristic of vegetation was introduced. The advantage and disadvantage of several vegetation indexes in common use were summarized.
介绍了植被的光谱特征，概述了几种常见的植被指数及其优缺点。
Spectral reflectance characteristic of vegetation was introduced. The advantage and disadvantage of several vegetation indexes in common use were summarized.
介绍了植被的光谱特征，概述了几种常见的植被指数及其优缺点。
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