Predict today the city zone of before dawn make one's bow, bring the 2 precipitation to 5 millimeter, end gradually afternoon.
预计今天凌晨正式进入城区，带来2至5毫米的降水，在下午逐渐结束。
2
The data of daily mean temperature, precipitation and wheat yield in Liuzhi special zone from 1988 to 2008 were used to analyze the relationship between lower temperature in spring and wheat yield.
It also shows that the quantitative precipitation simulation is improved with the buffer zone, whereas there is no significant change in precipitation scenario, especially in northern part of China.