semiring

[医]半环状（的）

发音

US

词形变化

semirings 复数 semirings

释义与例句

n.
  1. 1.

    An algebraic structure similar to a ring, but without the requirement that each element must have an additive inverse.

    数学
  2. 2.

    One of the incomplete rings of the upper part of the bronchial tubes of most birds, forming an essential part of the syrinx of songbirds.

    医学

词源

From semi- + ring.

来源：wiktionary