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降水量指标
1、precipitation reaction───[化学]沉淀反应
2、precipitation forecast───降水预报
3、precipitation hardening───[机]析出硬化；淀积硬化；淀积[脱溶]硬化
4、precipitation───n.[化学]沉淀，[化学]沉淀物；降水；冰雹；坠落；鲁莽
5、index───vi.做索引；vt.指出；编入索引中；n.指标；指数；索引；指针
6、precipitation means───降水量
7、precipitation map───降水量图
8、precipitation definition───降水量定义
9、evenness index───均匀性指数
1、If the relative variability of cumulative vegetation index and cumulative precipitation during the winter wheat growth cycle is adopted, the correlation coefficient between both is raised.───如果取冬麦生育期的累积植被指数和累积降水量的相对变率则其间的相关系数将提高。
2、On this basis, precipitation concentration period, concentration degree and the flood index in Xinjiang River basin were determined.───在此基础上确定了流域雨量集中期、集中度及信江流域洪涝指数。
3、vegetation in forest area, in which has the highest vegetation index, the impact of annual change of precipitation on surface vegetation was slight.───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；
4、Standardized Precipitation Index Reconstructed from Turkish Tree-Ring Widths───根据土耳其年轮宽度复原标准化降水指数
5、Prediction of drought occurrence based on the Standardized Precipitation Index and the Markov Chain Model with weights───基于加权马尔可夫模型的标准化降水指数干旱预测研究
6、Appropriate application of the standardized precipitation index in arid locations and dry seasons───干旱地区和干旱季节的标准化降水指标的合理应用
7、Research on the critical precipitation index of landslide based on GIS───基于GIS的滑坡临界降雨指标的研究