isometry
英 [aɪ'sɒmɪtrɪ]
美[aɪ'sɑmətri]
- n. 等距；等容；等高
英英释意
- 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.)