n.等熵线
adj.等熵的
Understand and grasp the basic characteristics of isentropic flow. 理解并掌握管内定熵流动的基本特征；
Isentropic Cross-Tropopause Ozone Transport in the Northern Hemisphere. 北半球等熵跨对流层顶臭氧传输。
Isentropic zonal average formalism and the near-surface circulation? 等墒分区平均体系和近地面环流?
It follows that every reversible adiabatic process is one of constant entropy, and may be described as isentropic. 可见可逆绝热过程都是熵不变的过程，可以把这种过程叫做等熵过程。
A limitation of the current study is the restriction to a single isentropic surface. 本文缺陷是只限于一个等熵面。
