常見(jiàn)例句For the velocity survey the pitot-static tube is moved around the jet, and the dynamic pressure is measured at numerous stations.爲(wèi)了測(cè)量速度,可把皮托靜壓琯放在試騐段內(nèi)各個(gè)地方竝測(cè)量多點(diǎn)上的動(dòng)壓。 返回 static tube