The sulfide type copper is usually in very fine grain, the oxide type copper is in band shape or shapeless.
硫化态铜以众多的微细铜锍颗粒为主,赤铜矿以带状或不定形存在于其他矿物中;
Crystal can be crystallographically oriented by molecular spectrum with the change in band shift, band intensity, and band shape.
利用分子光谱谱带位移、谱带强度、谱带形态等的变化,可以初步对晶体作结晶学定向。
He finally faced up to his drug problem when his band told him to shape up or ship out.
乐队警告他要么好好干,要么走人,这使他终于正视自己的吸毒问题。
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