presheath

名词 n.

英文释义

名词 n.
  1. A region in advance of a sheath
    — Instead, a long presheath region extends into the plasma where electrons are accelerated via a pressure gradient to a flow speed exceeding the electron thermal speed at the sheath edge.

词形变化

presheaths plural

词源

From pre- + sheath.
0 次浏览 数据来源: Wiktionary