Rollin film

短语

词形变化

Rollin films 复数 Rollin films

释义与例句

n.
  1. 1.

    A 30-nm-thick liquid film of helium in the helium II state, which exhibits a "creeping" effect in response to surfaces extending past the film's level (wave propagation) and can thus escape from open containers.

词源

Named after Bernard V. Rollin.

来源：wiktionary