potassium selenite的用法和樣例：
例句
- Massive beams of selenite dwarf human explorers in Mexico's Cave of Crystals, deep below the Chihuahuan Desert.
在奇瓦瓦沙漠下面的墨西哥水晶洞穴里，亞硒酸鹽形成的巨大柱體使人類(lèi)探險家看上去如此矮小。 - In this paper, the best conditions and orders of the Rinetic reaction were exandned for quantitative reduction of selenate to selenite in aqueous samples.
本文為了將硒酸鹽于水溶液中定量地轉化為亞硒酸，分別考察了該反應的最佳條件及動(dòng)力學(xué)反應級數。
