“quartz graywacke”的概念、定义、翻译、参考文献-科学参考

单词	quartz graywacke
释义	quartz graywacke [`kwȯrts `grā´wak·ǝ] ^PETROLOGY A graywacke containing abundant grains of quartz and chert and less than 10% each of feldspars and rock fragments.
随便看	superior vena cava superjacent superjacent roadway system superjacent waters super-large-scale integrated circuit superlattice superlayer superleak superline superluminal radio source supermale supermassive star supermature super-metal-rich star supermicro supermini supermode laser supermolecule supermultiplet supernatant liquor supernova supernova remnant supernumerary bud supernumerary chromosome supernumerary rainbow

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