1·The Canadian researchers used a method to study air bubbles trapped in halite, the natural form of table salt.
这些加拿大研究人员利用一种办法来研究岩盐中夹带的气泡。岩盐是食盐的自然形态。
2·Saline deposits of salt lake consist of more than 10 salt minerals, but the glauber salt, glaserite, pgrotechnite, hanksite, natron, trona and halite are mainly salt minerals.
盐湖盐类沉积有碳酸盐类、硫酸盐类和氯化物型盐类、主要盐类矿物为芒硝、钾芒硝、天然碱、泡碱、碳钾钠矾、石盐等。