| 单词 | pneumodynamics | 
| 释义 | > as lemmaspneumodynamics   pneumodynamics n.  Brit.  , U.S.  				 [probably originally after hydrodynamics n. (compare quot. 1839)]			 rare the branch of physics that deals with the motion of air and other elastic fluids; gas dynamics.ΘΚΠ the world > matter > physics > mechanics > fluid mechanics > 			[noun]		 > pneumatics pneumatics1660 aerometry1712 pneumatology1751 pneumodynamics1839 1839    G. Bird Elements Nat. Philos. 111  				General Properties of Fluids in Motion. (Hydro- and Pneumodynamics.) 1961    Times 27 Nov. 15/5  				Aerophysics and Pneumodynamics are working on the mathematics of annular jet GEMs [sc. Hovercraft]. < as lemmas  | 
	
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