求翻译：南北长4.48公里，东西宽3.37公里。水面周长为13.1公里，池水的总蓄水量为20.4亿立方米，每年平均水面蒸发量为450毫米，年降水量1333毫米，年平均气温为-11摄氏度，是我省气温最低、降雨量最大、蒸发量最小的地区是什么意思？

4.48 km north to south and east-west width of 3.37 km. Surface perimeter of 13.1 kilometers, the total water storage capacity of 20.4 billion cubic meters, the average annual water surface evaporation is 450 mm, 1333 mm annual precipitation, average temperature of -11 degrees Celsius, the lowest tem

4.48 km long north 3.37 kilometers west. surface of the water pool water circumference of 13.1 km, the total volume of water to 2.04 billion cubic meters per year on average, water evaporation, 450 mm, 1333 mm precipitation - with an annual average temperature is 11 degrees Celsius in my province mi

The north and south long 4.48 kilometers, the thing extends 3.37 kilometers.The water surface perimeter is 13.1 kilometers, the pool of water total water-holding capacity is 2,040,000,000 cubic meters, every year the average water surface transpiration rate is 450 millimeters, the year precipitation

4.48 km long North and South, 3.37 km wide. Surface circumference is 13.1 km 2.04 billion cubic metres of gross storage capacity of the pool water, an average of 450 mm water surface evaporation, the year 1333 mm of precipitation, the annual average temperature of-11 degrees Celsius, is the lowest t

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