“pea coal”的概念、定义、翻译、参考文献-科学参考

单词	pea coal
释义	pea coal [`pē ´kōl] ^GEOLOGY A size of anthracite that will pass through a ¹³/₁₆-inch (20.6-millimeter) round mesh but not through a ⁹/₁₆-inch (14.3-millimeter) round mesh.
随便看	strobilation strobilocercus strobilus strobing stroboscope stroboscopic direction finder stroboscopic disk stroboscopic lamp stroboscopic photography stroboscopic tachometer stroboscopic tube strobotron stroke stroke analysis stroke-bore ratio stroke center line stroke density stroke edge stroke speed stroke volume stroke width stroma stromal endometriosis stromal myosis Stromateidae

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