速度为零的点称为滞止点，滞止点的状态称为滞止状态，滞止点的参数称为滞止参数。是工程热力学中重要的过程概念。
n. stagnation
这个压力有时也叫滞止压力。
This pressure is sometimes referred to as stagnation pressure.
重点对喉部引射主喷管和燃料副喷管的不同结构、滞止参数进行探讨。
The discussing emphases are structural and stagnation parameters of ejecting nozzles and secondary fuel nozzles.
揭示了导叶内部回流、漩涡，以及出口流动滞止区、二次流等流动细节；
The details of the flow fields such as the backflow, vortex and secondary flow were revealed.
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