例句與造句

1. Some rocks contain both microphenocrysts and megaphenocrysts.
2. Phenocrysts below this level, but still larger than the groundmass crystals, are termed " microphenocrysts ".
3. Augite, biotite, plagioclase and hornblende occur as microphenocrysts and comprise 1 % to 7 % of the andesite.
4. The rock consists of microphenocrysts of olivine altered to serpentine, pinkish brown titanaugite, brown kaersutite amphibole, and about 15 % magnetite, embedded in a colourless analcime groundmass.
5. The distinctive characteristic of olivine lamproites is phlogopite macrocrysts and microphenocrysts, together with groundmass micas that vary in composition from phlogopite to " tetraferriphlogopite " ( anomalously Al-poor phlogopite requiring Fe to enter the tetrahedral site ).
6. It's difficult to find microphenocrysts in a sentence. 用microphenocrysts造句挺難的
7. In more complex nomenclature, a basalt with approximately 1 % plagioclase phenocrysts, but 4 % olivine microphenocrysts, might be termed an " aphyric to sparsely plagioclase-olivine phyric basalt ", where plagioclase is listed before the olivine, because of its larger crystals.