rhombic quartz的用法和樣例：
例句
- The China fir grows well at basalt and quartz sandstone, but poor at clay and sand-shale.
其中以玄武巖與石英砂巖發(fā)育的土體上的杉木生長(cháng)最好，依次為長(cháng)石石英砂巖與變余砂巖，而以煤系砂頁(yè)巖和第四紀紅色粘土上的杉木生長(cháng)最差。 - Oxalic acid diluted in hot water will remove the iron oxide from such specimens as microcline, quartz, and fluorite.
草酸稀釋后，在熱水，將可消除氧化鐵從這些標本為鉀長(cháng)石，石英，螢石。
