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诗词在线APP
matrix
英 ['meɪtrɪks]
美['metrɪks]
- n. [数] 矩阵；模型；[生物][地质] 基质；母体；子宫；[地质] 脉石
英英释意
- 1. a rectangular array of elements (or entries) set out by rows and columns
- 2. an enclosure within which something originates or develops (from the Latin for womb)
- 3. the body substance in which tissue cells are embedded
- 4. the formative tissue at the base of a nail
- 5. mold used in the production of phonograph records, type, or other relief surface