| 单词 | pyroxene |
| 释义 | pyroxene (once / 88204 pages) n WORD FAMILY pyroxene: pyroxenes USAGE EXAMPLESBacklit under a microscope, minerals in the slices—including plagioclase, olivine, and pyroxene—burst into focus: polygonal islands swimming in a dark sea of rock. Science Magazine(Nov 17, 2016) Dark, angular crystals of pyroxene floated alongside white, chunky feldspars. Science Magazine(Nov 25, 2014) Hartmann points out that humans have been exploiting rock weathering for decades — for example, by spreading minerals such as olivine, pyroxenes and serpentines as fertilizers. Nature(Jan 22, 2014) n any of a group of crystalline silicate mineral common in igneous and metamorphic rocks Hyper mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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