graywacke怎么读，graywacke的音标和真人发音
英音
['greɪwæk]
美音 ['greɪˌwæk]
graywacke是什么意思，graywacke的意思是
n.硬砂岩
graywacke 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Petrographic and geochemical characteristics of low-pressure granulite-facies gneisses from the western awulale mountains ( in the western tianshan mountains ) indicate that the protolith was a graywacke , which is featured by proximity of its origin and rapid deposition .
- 岩相学和岩石地球化学特征表明，西天山阿吾拉勒西段低压麻粒岩相片麻岩的原岩为杂砂岩，具有近源、快速沉积的特点。
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