rheid

[地]n.流变体(成粘滞流而变形的一种物质,温度低于它的熔点)

发音

/ˈriːɪd/

词形变化

rheids 复数

释义与例句

n.
  1. 1.

    Any member of the Rheidae; a rhea.

    生物 动物学
  2. 1.

    A substance whose temperature is below the melting point and whose deformation by viscous flow during the time of observation is at least three orders of magnitude (1,000 ×) greater than the elastic deformation under the given conditions.

    地质

词源

Coined by S. Warren Carey in 1953; related to rheology.

来源：wiktionary