LU

[计] 逻辑单元, 逻辑部件 [医] 镥(71号元素)

词形变化

LUs 复数

释义与例句

n.
  1. 1.

    Initialism of livestock unit.

  2. 1.

    A matrix decomposition which writes a matrix as the product of a lower and upper triangular matrix, used in numerical analysis to solve systems of linear equations or find the inverse of a matrix.

    数学
name
  1. 1.

    Initialism of London Underground.

    英国 交通
  2. 2.

    Initialism of Liberty Union Party.

    美国 政治
  3. 3.

    Initialism of La Union.

词汇关系

名词

同义词 2

lutecium lutetium

上位词 1

metal

词源

Short for lower-upper.

来源：wiktionary