Inflation as measured by the consumer price index reflects the annual percentage change... Catalog Sources World Development Indicators.
通胀(居民消费价钱指数权衡的)年度百分比变化……目录来源“世界开展指标”。
The vegetation in forest area, in which has the highest vegetation index, the impact of annual change of precipitation on surface vegetation was slight.
对于林区植被，降水的年际变化对地表植被的影响比较小，森林区植被指数最高；
The change of the annual evaporation and the aridity index in Xinjiang is in a decrease trend, which reveals that the signals of climate wetting have occurred.
新疆年蒸发量和干旱指数的变化总体呈下降趋势，反映出气候转湿的信号。
Annual net primary productivity (NPP) of terrestrial vegetation is the net amount of carbon fixed by plant photosynthesis. NPP is an important index in global change ecology.
植被的净第一性生产力(NPP)反映了植物每年通过光合作用所固定的碳总量，目前NPP研究是全球变化研究的重要内容之一。
By using surface data from 1951 to 1996, the long term change trend index of annual and seasonal precipitation of China is calculated.
利用1 951年至1 996年地面气象记录资料，计算了我国全年和季节降水量长期变化趋势特征指数。
By using surface data from 1951 to 1996, the long term change trend index of annual and seasonal precipitation of China is calculated.
利用1 951年至1 996年地面气象记录资料，计算了我国全年和季节降水量长期变化趋势特征指数。
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