建立草地的英文
grassland establishment
例句与用法
- The feasibility of agro - system establishment dominated by grassland livestock industry was demonstrated from society , economy , technology and environment aspects
从社会、经济、科技和环境等角度进一步论证了山西省山地丘陵区建立草地畜牧业主导型农业系统的可行性。 - The paper establishes a comprehensive evaluation model of meadow resources using the fuzzy mathematical method , and then applies the model to the dynamic evaluation of subalpine meadow in huapo , qinyuan county , shanxi
摘要应用多层次模糊综合评价方法建立草地资源的综合评价模型，对山西沁源县华城乡亚高山草甸植被利用进行动态评价。 - The correlation analyses were conducted for the rations between the vegetation indices and the sampled grass yield data which were taken as the grassland biomass quotas . the results indicated that there are quite high correlations between the vegetation indices and the grassland yield data . among them the rvi has the highest correlation coefficient , ndvi in the next , and then successively tvi , msavi , infrared index , savi , gvi , dvi and w vi , but bvi has the lowest correlation coefficient that there is a negative correlation coefficient between bvi and the biomass
对各种常用植被指数和草地生物量进行相关分析，由分析结果得出，比值植被指数( rvi )与草地生物量的相关性最高，相关系数达到0 . 885 ，其次为ndvi ，然后依次为tvi 、 msavi 、红外指数、 savi 、 gvi 、 dvi和wvi ，而bvi与草地植被生物量呈负相关关系，且相关性最低，总的来说，遥感植被指数和草地生物量具有较好的相关关系，因而，利用植被指数来建立草地生物量监测模型是可行的。
