【简答题】 Write the definition of the following terms: Total pressure total temperature Excess air coefficient
【判断题】we can assume viscosity multiply z factor is constant at high pressure, and flow equation can be written in terms of pressure squared.
【多选题】To express diffusivity equation in terms of pressure and time , we assume ( ) .
【判断题】若函数 在 处连续,则该函数在 在处必可导.
【单选题】Barometer readings in weather reports are given in terms of pressure at ______.
D.
the broadcasting station