isometry
英 [aɪ'sɒmɪtrɪ]
美[aɪ'sɑmətri]
- n. 等距；等容；等高
英英释义
- 1. the growth rates in different parts of a growing organism are the same
- 2. a one-to-one mapping of one metric space into another metric space that preserves the distances between each pair of points;
- "the isometries of the cube"
- 3. equality of elevation above sea level
- 4. equality of measure (e.g., equality of height above sea level or equality of loudness etc.)
实用场景例句
- 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.
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双语例句
- 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.
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- 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.
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英文词源
- isometry (n.)
- 1941, from Greek isometria "equality of measure," from iso- (see iso-) + metria "a measuring" (see -metry).