- 平均风速
- average: n. 1.平均，平均数。 2.一般水平，平均标准。 3. ...
- wind: wind3 vt. (wound , win ...
- velocity: n. 1.迅速；快速。 2.速度，速率。 3.周转率。 ...
- average velocity: 平均变率; 平均流速; 平均速度
- velocity, average: 平均速度
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average wind velocity中文什么意思
- 平均风速
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例句与用法
- ( 3 ) for parameterization of the sensible heat , the positively correlation between surface temperature and bulk transfer coefficient lead to a positive additional sub - scale flux . its magnitude is determined by the grid average roughness and average wind velocity on the reference level
( 3 )对区域感热通量的计算而言，由于地表温度和整体输送系数产生一个正的次网格通量项，它主要由网格平均粗糙度和参考高度平均风速所决定。 - The main results are as follows : ( 1 ) in the most of places of naqu , the annual sunshine duration are more than 2550 hours and average wind velocity are higher than 4m ? s ^ ( - 1 ) . ( 2 ) the sunshine duration in spring , summer , autumn , winter , growing season ( from may to september ) and a year all decreased in recent 40 years . ( 3 ) the wind velocity in winter decreased and the wind velocity in other 5 periods all increased . ( 4 ) the sunshine duration and wind velocity in 1990 ' s were smaller than that in 1980 ' s for all 6 periods . ( 5 ) the sunshine duration and wind velocity from 2000 to 2005 could continue to decrease
主要结果是：那曲大部分地区，年总日照时数大于2550小时，年平均风速大于4m ? s ^ ( - 1 ) ；近40年那曲地区春季、夏季、秋季、冬季、生长季（ 5 - 9月）和年6个时段的日照时数均呈减少趋势；风速冬季呈减少趋势，其它时段呈增加趋势； 6个时段的90年代日照和风速都小于80年代； 2000 - 2005年日照时数和风速继续减小的可能性比较大。