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- It treats the weighted average sound velocity in different mediums as the average sound velocity in the structure,thus the natural frequency of the structure is calculated. 以声波在各层介质中传播时波速的加权平均值作为构筑物的平均声波波速,计算出结构自振频率。
- On a hot day a dip in the sea is sheer paradise. 热天洗个海水澡是十分令人惬意的事。
- Swimming in the sea is great fun. 在海里游泳很好玩。
- I feel very comfortable in the zephyr from the sea. 从海上吹来的和风令我非常惬意。
- The city waste is disposed of in the sea. 城市垃圾倒在海里处理掉。
- We are going for a dip in the sea. 我们去洗个海水浴。
- The waves made a breach in the sea wall. 海浪将防波堤冲开一个缺口。
- The huge waves made a breach in the sea wall. 大浪在堤上冲出一个缺口。
- He swims in the sea all year round. 他一年到头都在海里游泳。
- sound velocity in the sea 海洋中的声速
- Sealed container of nuclear waste has been dumped in the sea. 盛有核废料的密封容器被丢在海里。
- In the past, letters from across the sea were like angels' visits. 从前,越洋而来的信件是稀罕的,有如天使来访。
- This paper introduced a new Lamb wave sensor based on the analysis of nowaday methods for measuring sound velocity in liquid. 在分析现有液体声速测量方法的基础上,提出了一种新的兰姆波传感器。
- Swimming in the sea is out until the weather gets warmer. 在海里游泳还不是时候,等天暖些再游。
- Sealed containers of nuclear waste have been dumped in the sea. 盛有核废料的密封容器被丢在海里。
- The velocity in the intake is not equal to the stream velocity. 进口的流速不等于河水流速。
- Do you like swimming in the sea? 你喜欢在海里游泳吗?
- The glory of the mornig is mirrored in the sea. 朝霞映在海面上。
- Vapors drawn from the sea mustered in the skies. 海上来的蒸气聚集在空中。
- Many isles are scattered in the sea. 许多小岛分布在海上。