“扇形”的概念、定义、翻译、参考文献-科学参考

单词	扇形
释义	扇形 Physics sector①扇形 ②象限 ③四分仪 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 sector扇形 sector扇形^†
随便看	subspace iterative method subspace lattice subspace of relative nullity subspace of solutions subspace theorem subspace topology subspecies subspectral subsphere sub-stage substage substance substance abuse substance and technique of writing Substanced Essay Society substance flow analysis substance is subject substance, matter substance metabolism test substance-related disorders substandard substandard drugs substandard propagation substandard refraction substantial acceleration

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