全部

1·The pitot-static tube can be used only in free air.

皮托管仅能用在自由流中。

2·This paper describes a new intelligent digital anemometer for the measurement of wind tunnel flow velocity based on the Pitot-static tube.

本文介绍了一种用毕托管测量风洞流速的新型智能数字式风速仪。