名词
中文翻译:Unknown
同义词:
['average flow velocity', 'mean velocity', 'average velocity']
例句:
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1. The river's mean flow velocity is 5 m/s.
这条河流的平均流速是5米每秒。
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2.The mean flow velocity of the air is about 34 m/s.
空气的平均流速大约是34米每秒。
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3.The engineer calculated the mean flow velocity of the water flowing through the tunnel.
工程师计算了水流过隧道的平均流速。