查询词典 vegetation

Soil moisture is a key factor for the growth and survival of vegetation in the loess hilly region.

土壤水分是黄土丘陵区植被成活与正常生长的关键因素。

Moderate to deep hinterland of southern advance, pay attention to the protection of vegetation in good ecological environment.

中度到深南部腹地推进，要注意保护植被良好的生态环境。

Many academicians regard that the cause of formation of sand-dust storm mainly is the vegetation in hungriness is destroyed.

关于沙尘暴的成因，学界大多认为其是近期以来人为破坏荒漠植被的结果。

Hydrophyte ; water environment ; purification ; remediation of aqatic vegetation

水生植物；水环境；净化作用；植被修复

Mesophyte and Hygrophyte are the main parts of the vegetation and make up the rich plant community as a whole, there a 17 types of it.

其中具有潜在资源价值的植物有25种，分为药用植物、纤维植物、饲用植物、蜜源植物、防护和改造环境植物。

Considering of the ecological factors as land-use type, hypsography, vegetation, water system, soil and so on for the sensitivity and suitability assessment of the wetland park. The result show that central area of Sanchahe, Huangmagou, Fishing Lake and the part of Beifeihe River, whose sensitivity and suitability are great than 4 should be protected.

以土地利用类型、地形、植被、水系、土壤等生态因子作为三汊河地区的生态敏感性和生态适宜性评价的指标，研究结果表明：三汊河、黄马沟、钓鱼台湖的中心区域，还有北淝河的部分地区，生态敏感性和生态适宜性的值均大于4，应当加以保护。

On selected areas of case studies, respectively extract vegetation information and remote sensing image processing spectrum by ENVI. After acquired identification map, evaluate the results.

3选定研究区进行应用实例研究，在高光谱处理软件ENVl支持下，分别对植被实测光谱和遥感图像进行光谱处理，对研究区植被信息进行提取，并对识别效果进行评价。

Impervious surface is a character of urban areas. The ratio of imperviousness and total area becomes a significant urban ecological index in the research of urban hydrology, water pollution, urban vegetation mapping and so on.

不透水面是城市地区的典型特征，它与城市总用地面积的比值--不透水率作为一个重要的城市生态指数常出现于城市水文、水质、面源污染以及城市植被制图等研究中。

Comparing to other land covers, expressways have many new characteristics such as no vegetation cover and water imperviousness etc. So, only using climate models to simulate and forecast road parameters can result in big errors.

高速公路下垫面具有不透水、无植被覆盖等特性，仅采用气候模式而不考虑下垫面特性模拟与预测道面参数会产生较大误差。

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。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。