In the entire process, the strong precipitation always occurs nearby the MPV1zero curve.
整个过程中，强降水总是发生在MPV1零值线附近。
2
The relationship of monthly power supply and monthly temperature, precipitation, humidity etc, were calculated based on distilling weather electricity quantity by means of linear curve fitting.
结果表明：月用电量，特别是生活用电量与气温、降水、相对湿度等气象要素关系密切。
3
The zonal distribution of precipitation is two peak value curve tendency in low latitude region and up tendency in middle latitude region and down-up tendency in high latitude region.