词族 · isometry
词形变化
派生词
英语词源
- isometry (n.)
- 1941, from Greek isometria "equality of measure," from iso- (see iso-) + metria "a measuring" (see -metry).
权威例句
- 1. Every contraction can be extended to a partial isometry.
- 每一压缩算子能被扩张成一个部分等距算子.
- 2. Let T be a stable isometry of the Abelian Lattie - Ordered group G.
- 设T是交换格序群G的稳定等距.