annuli例句
2024年06月22日 13:57:58
The flowing state in narrow
annuli changes apparently quicker than that in circular tube.
窄环隙流道内流态由层流向紊流转变明显提前.
The velocity profile should be confirmed when non - Newtonian fluid flowing in duct and
annuli is researched.
在研究 非 牛顿流体圆管和环空管流层流流动问题时,确定其速度分布是关键.