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关注：1
2013-05-23 12:21
求翻译：当超声波束在液体中传播时，液体的流动将使传播时间产生微小变化，并且其传播时间的变化正比于液体的流速。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
当超声波束在液体中传播时，液体的流动将使传播时间产生微小变化，并且其传播时间的变化正比于液体的流速。
问题补充： |
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2013-05-23 12:21:38
When the ultrasound beam propagating in the liquid, the liquid flow will allow the propagation time small changes, and the propagation time of change is proportional to the liquid flow rate.
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2013-05-23 12:23:18
When an ultrasound beam propagation in a liquid, the liquid will flow to the propagation time a slight change, and its propagation time proportional to changes in the flow of liquid.
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2013-05-23 12:24:58
When the supersonic wave beam disseminates when the liquid, the liquid flowing will cause the propagation time to have the small change, and its propagation time change in proportion to liquid speed of flow.
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2013-05-23 12:26:38
When the ultrasonic beam propagation in liquids, and liquid flow will make the propagation time of small changes, and its velocity of propagation time of change is proportional to the liquid.
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2013-05-23 12:28:18
正在翻译，请等待...
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