... 气体平均自由径mean free path of gas 平均几何翼弦 mean geometrical chord 平均指示压力 mean indicated pressure ...
双语例句
1
Gas flow in nanoscale space has distinct characteristics compared with that in conventional macro-scale, due to the influence of space dimension on gasmeanfreepath.
The mean geometric freepath or the characteristic dimension of a container is the important physical magnitude in describing the heat motion of gas molecules under low pressure.