短語詞組短語Riemann Minimal Surface 黎曼極小曲面riemann curved surface tensor 黎曼曲面張量compact Riemann surface 緊黎曼面genus of riemann surface 黎曼曲面的虧格conformal equivalence riemann surface 共形等價(jià)黎曼曲面open Riemann surface 開黎曼面orbifold Riemann surface Riemann 軌形regularly branched riemann surface 正則分歧黎曼面closed riemann surface 閉黎曼面 返回 riemann surface