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- 空間E-R模型Spatial E-R model
- 空間space
- 關(guān)于歐幾里得空間E~n中的等距離集On equal-distance sets in Euclidean Space E~n
- E-R模型E-R model
- 關(guān)于歐幾里得空間E~d中的二距離集On two-distance sets in Euclidean Space
- r模型r- model
- 空間的spatial
- 她說(shuō)話(huà)帶著(zhù)鄉下人的輕柔的r音。She speaks with a soft rural burr.
- C-R模型C-R modeling
- 設M是歐幾里德空間E~(m+p)或球S~(m+p)中的m維封閉子流形,T_(?)Let M be a closed m-dimensional submanifold in the Euclidean space (or sphere Sm+p).
- 可用空間space available
- R-SBFR-SBF
- G-R模型Gutenberg-Richter model
- R&D資金research and development fund
- 磁盤(pán)空間disk space
- R&D合作R&D cooperation
- P-S-R模型P-S-R model
- 維生素Evitamin(e) E
- 厚向異性系數rcoefficient of normal anisotropy r
- 發(fā)展空間development space
