The annual average precipitation was 659 millimeters, up by 8.0 percent.
全年平均降水量659毫米，增加8.0%。
The annual average precipitation 413 millimeters, often disasters are drought, hail and frost.
年平均降水量413毫米，常发生的灾害有干旱，冰雹和霜冻。
The annual average precipitation 1200 mm, 43% of the precipitation concentrated in the strong summer crop.
年平均降水量1200毫米，43%的降水量集中于作物生长旺盛的夏季。
The prevalence rates were all highly correlated with the annual average precipitation and temperature respectively.
感染率分布与年平均降雨量和温度高度相关。
We analyzed the time series of global land average annual and seasonal precipitation.
分析了全球陆地平均的年、季降水序列的周期和趋势特征。
Average annual precipitation for the 564.2 mm precipitation concentrated in the summer.
年平均降水量为564.2毫米，降水集中于夏季。
The correlation between annual average NDVI and annual average temperature was higher(0.24)than that of precipitation(0.07)and surface temperature(0.02).
研究区的年平均NDVI与年平均气温间的相关系数（0.24）明显大于降水（0.07）和地表温度（0.02）。
On basin scale, the annual NDVI variation and the annual and monthly average temperature from 1982 to 1999 increased, while the annual precipitation during this period decreased.
流域尺度上，NDVI年较差、年均温度、月均温度在1982~1999年呈升高趋势，年降水量呈减少趋势；
The annual average and rain season precipitation and yearly runoff of the source regions of the Yellow River were analyzed.
对黄河河源区多年平均和雨季降水量、年际径流量进行分析。
The result shows that the annual and quarterly average temperature of Shandong Province has a tendency to increase the production of winter wheat, the precipitation has a tendency to reduce.
结果表明，山东省年、季平均气温呈波动性增暖趋势，降水量呈减少趋势。
The result shows that the annual and quarterly average temperature of Shandong Province has a tendency to increase the production of winter wheat, the precipitation has a tendency to reduce.
结果表明，山东省年、季平均气温呈波动性增暖趋势，降水量呈减少趋势。
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