查询词典 vegetation

Sample method is used to study the habitat used by Cabot's tragopan on geographical features, structure of vegetation, characteristic of every vegetation layer.

采用样方法对黄腹角雉栖息地的地理特征、植被组成、乔木层、灌木层以及地被植物的特点等方面进行了研究。

Based on the scope of aboveground biomass of two main types of steppe vegetation undegraded and degraded, we assessed steppe vegetation degradation rank with the unit of pixel, and compiled steppe degradation distribution map of the middle reach of Xilin River Basin.

以内蒙古锡林河流域中游为研究区，应用Landsat TM资料，结合地面生物量定位测定，建立草原地上生物量估产模型，应用Visual C++编程，估算了2000年7月中下旬锡林河流域中部草原地上生物量。

By the study of the relationship between vegetation and spatial characteristics of UHI, the mainly spatial characteristics of UHI has been analyzed and it was:(1) The terrain of the suburbs is higher than the urban region, the gradient of the terrain height is small, and this geomorphological featrue is conducive to assemble of the heat, the UHI phenomenon of Changsha is obvious especially in the summer night;(2) The UHI distribution is similar to the outline of the urban construction. The LST of urban is 3-5℃ higher than the flat low areas close around the city, and 6-8℃ higher than further areas. The region which has the most obvious UHI phenomenon is the region surrounded by the second city ring road, and the UHI phenomenon gradually weakened from the city centre to suburb;(3) The impact of geomorphological character to UHI is notable, the relationship between vegetation index and UHI is Anti-related, it was indicated that the improvement of the vegetational status is very important to the elimination of UHI phenomenon, the implementation of the urban green land planning can reduce UHI effect.

通过分析长沙城市地区的土地覆盖、植被绿地状况与热岛空间分布状况的关系，揭示出研究区域UHI主要特征为：(1)从研究区域地表覆盖图发现，长沙市城区四周均有相对地势较高的山地，但地形梯度不大，接近四面环山的地貌特征，容易造成城区的热量聚集，有利于城市热岛效应的形成，使得长沙城区存在明显的热岛分布；(2)UHI分布与城市结构的轮廓相一致，长沙城区与地势相对平坦的近郊区的地表温度差异为3~5℃，与地势较高的周边远郊区的地表温度差异为6~8℃，长沙城区热岛效应与城市规划呈对应关系，热岛效应最显著的区域为二环线内，并从中心沿三环逐渐向郊区减弱；(3)地表覆盖类型对UHI的效应明显，长沙地区植被绿地状况与UHI呈现明显反相关分布，揭示出植被绿地对降低UHI具有重要的作用，大范围的绿地建设能有效降低UHI。

Otherwise, the grassland types had changed in different levels, in which the types of moist-steppe were decreased and disappeared year after year, and the types of sandy-vegetation and xerophytic vegetation were increased obviously.

大针茅草原分布面积少量增加；牧草的高度、盖度及产量呈下降趋势；植物的多度平均以每年1％的速度递减；牧草质量明显下降，质量评价等级平均降低近一个等别。

Zonal vegetation and vertical zonality of vegetation could be referred as suitable ecosystems during the restoration.

应避免密度过大的人工林&岛屿&现象发生，尽力恢复区域固有的植物多样性，这样，所恢复的人工林才属于健康的人工群落。

Remote sensing data were applied to monitor the wetland landscape pattern in the Yellow River mouth. Our results showed that wetland vegetation and ecosystem are located symmetrically along the Yellow River. Vegetation and landscape are zonated from the coast land-inward and, perpendicular to this, according to an increasing distance to the river course.

运用遥感手段监测黄河口湿地景观空间分布格局，结果表明黄河三角洲自然保护区湿地植被与生态系统沿黄河呈轴对称分布，距黄河由远而近的规律性分布与由海向内陆的分布一致，依次是潮滩、翅碱蓬、柽柳、芦苇、草地和林地。

Through field observations and sampling, by referencing to other documents and information, with correlation analysis and principal component analysis as mathematical tools, we know that: the distribution of the number of birds has close relations with density of zoobenthos and ratio of water area, the correlation coefficient of the distribution and the two factors are 0.916 and 0.745, the density of zoobenthos is the most direct reflection; Vegetation types , the coverage and water level may have relations with the distribution of the kind of birds, normally, middle and large volume birds need high vegetation and high coverage as their habitats, and waterfowl like deep water as their habitats; Human activities have low impact on the the distribution of the number of birds, but the activities have relations with all the other environmental factors.

通过实地的观测、采样，并结合其他文献的资料，以相关分析和主成分分析作为数学工具，得知：鸟类的数量分布和底栖生物密度、水域面积比例有着密切关系，鸟类数量分布与两者的相关系数分别为0.916和0.745，其中，底栖生物密度是鸟类数量分布的最直接反映；植被类型、植被盖度和水位可能与鸟类的种类分布有一定关系，通常体积中、大型的鸟类需要较高的植被高度，来作为自己的栖息场所，水禽需要水位较深的区域作为自己的栖息场所；人为活动对鸟类数量分布的影响不大，但对所有自然环境因子都有一定影响。

The application of colorful vegetation in South China gardens are analyzed by introducing the concept, characteristics and assorting of colorful vegetation.

近年来随着华南地区不断引种彩叶地被植物，彩叶地被植物在园林中的应用日益广泛，取得良好的造景效果。

He repeated thrice, adding, No doubt, good produces nothing but good. Indeed it is like what grows on the banks of a stream which either kills or nearly kills the grazing animals because of gluttony except the vegetation-eating animal which eats till both its flanks are full and then stands in the sun and defecates and urinates and again starts grazing. This worldly property is sweet vegetation. How excellent the wealth of the Muslim is, if it is collected through legal means and is spent in Allah's Cause and on orphans, poor people and travelers. But he who does not take it legally is like an eater who is never satisfied and his wealth will be a witness against him on the Day of Resurrection.

&他反复三次，并称：&毫无疑问，良好的生产无关，但好的，事实上它像什么增长，对银行的一个流，其中要么杀死或几乎杀死了放牧牲畜因吃喝玩乐除植被，草食动物吃掉，直至两其两翼充满，然后站在太阳和defecates和urinates ，并再次开始放牧，这世间财产是甜的植被怎么优秀的财富穆斯林的是，如果它是收集通过法律手段和是用在真主的事业和对孤儿，穷人和旅行者，但他不考虑它在法律上是一样的大胃王谁是永不满足，和他的财富将是一个证人，对他就复活的日子。

He repeated thrice, adding, No doubt, good produces nothing but good. Indeed it is like what grows on the banks of a stream which either kills or nearly kills the grazing animals because of gluttony except the vegetation-eating animal which eats till both its flanks are full and then stands in the sun and defecates and urinates and again starts grazing. This worldly property is sweet vegetation. How excellent the wealth of the Muslim is, if it is collected through legal means and is spent in Allah's Cause and on orphans, poor people and travelers. But he who does not take it legally is like an eater who is never satisfied and his wealth will be a witness against him on the Day of Resurrection.

&他反复三次，并称：&毫无疑问，良好的生产无关，但好的，事实上它像什麼增长，对银行的一个流，其中要么杀死或几乎杀死了放牧牲畜因吃喝玩乐除植被，草食动物吃掉，直至两其两翼充满，然后站在太阳和defecates和urinates ，并再次开始放牧，这世间财产是甜的植被怎麼优秀的财富穆斯林的是，如果它是收集通过法律手段和是用在真主的事业和对孤儿，穷人和旅行者，但他不考虑它在法律上是一样的大胃王谁是永不满足，和他的财富将是一个证人，对他就复活的日子。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。