Results showed that the annual maximum wind speed and the average wind speed presented a decreasing trend,but they have no significant change in recent years and were less than the average.
结果表明,研究期间渭河流域年平均风速和年最大风速均呈现出减小的趋势。 近年来年平均风速和年最大风速没有明显变化,且均小于平均值。
参考来源 - 渭河流域气候变化与区域分异特征·2,447,543篇论文数据,部分数据来源于NoteExpress
Incline the wind meter to find the maximum wind speed direction.
运用风速计去发现最大风速及风向。
Incline the wind meter to find the maximum wind speed direction.
运用风速计去发现最大风速及頛向。
The initial typhoon circulation is a bogus pattern determined by the central surface pressure and the maximum wind speed of the typhoon being predicted.
初始台风环流是由台风中心海平面气压与最大风速所确定的一个模型环流。
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