“stone coal”的概念、定义、翻译、参考文献-科学参考

单词	stone coal
释义	stone coal [`stōn ´kōl] See <<anthracite>>
随便看	contracted Riemann-Christoffel tensor contractile contractile vacuole contracting stitching contraction contraction coefficient contraction crack contraction hypothesis contraction joint contraction loss contraction rule contraction semigroup contracture contracurrent system contraflexure point contrail contrail-formation graph contraindication contralateral CONTRAN contraorbit missile contrapositive contrapropagating ultrasonic flowmeter contrarotating propellers contrarotation

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