某点的真空压强为65000Pa,当地大气压为0.1MPa,该点的绝对压强为:


某点的真空压强为65000Pa,当地大气压为0.1MPa,该点的绝对压强为:

A.65000Pa

B.55000Pa

C.35000Pa

D.165000Pa

正确答案:35000Pa


Tag:流体力学与流体机械 压强 大气压 时间:2022-03-07 21:24:54