“jasper”的概念、定义、翻译、参考文献-科学参考

单词	jasper
释义	jasper [`jas·pǝr] ^PETROLOGY A dense, opaque to slightly translucent cryptocrystalline quartz containing iron oxide impurities; characteristically red. Also known as jasperite; jasperoid; jaspis.
随便看	Attican orogeny attic tank atticurge attic ventilator attitude attitude control attitude gyro attitude indicator attitude jet atto- attracted-disk electrometer attraction gripper attractor attribute attribute sampling attributes testing attrital coal attrition attrition mill attrition minesweeping attrition rate attritus atu Atwood machine at. wt

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