rarified

adj.

纯净的，稀薄的；

Rarified sums of the Thue-Morse sequence
Concentrated and rarified sets of points
Rarified Liquid Properties of Hybrid Atomic-Molecular Bose-Einstein Condensates
On the kinetic theory of rarified gases. Comm Pure Appl Math
Experiment Versus Kinetic Theory for Rarified Gases
Collective processes and shock waves in rarified plasma
Process for the oven brazing of two pieces in rarified or controlled atmosphere
Robert Boyle’s Landmark Book of 1660 with the First Experiments on Rarified Air
The Scientific Papers of James Clerk Maxwell: On Stresses in Rarified Gases arising from Inequalities of Temperature
High power electric generator, especially adapted for powering processes involving discharge in a rarified atmosphere