It is thought that the velocimeter can offer a simple and compact method to measure the speed of blood flow.

自混合型的半导体激光多普勒测速仅提供了一个简单、便利的测量血流速的方法。

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It is thought that the velocimeter can offer a simple and compact method to measure the speed of blood flow.

自混合型的半导体激光多普勒测速仅提供了一个简单、便利的测量血流速的方法。

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