Were they salt domes such as are common along the United States Gulf Coast, and if so, why should there have been so much solid crystalline salt beneath the floor of the Mediterranean?
它们是在美国墨西哥湾沿岸的那种很常见的盐丘吗？如果是的话，为什么地中海海底会有这么多坚硬的结晶盐呢？
High rates of evaporation deposit thick layers of salt minerals, such as common table salt and gypsum (a chalky mineral that is a major component of wallboard).
极高的蒸发率使厚实的盐矿逐渐沉积，包括食用盐和石膏层(一种白垩矿，是墙板壁的主要成分)。
Even though we dissolve the salt in water, we cannot enable common salt to change its chemical properties.
即使我们将普通食盐溶于水，也不能改变其化学性质。
In the frost environment, salt scaling is the most common damage type of concrete in the presence of deicing salt.
除冰盐剥蚀破坏是受冻地区使用除冰盐环境中，混凝土最常出现的破坏形式。
Evaporation of salt water from the ocean or salt water lakes or small seas is one of the more common processes for manufacturing salt.
蒸发海洋、盐湖以及小海中的盐水是其中一种较为常用的制盐方法。
The producing region of common salt in Xixia was taking pond salt as the main, but it had well salt and mine salt region.
西夏食盐产地以池盐产地为主，另有并盐产地和矿盐产地。
The " Official Superintend and Merchant Selling" of common salt centrally embodied basic characteristic of management system of traditional salt administration.
清代食盐“官督商销”集中体现了传统盐务管理体制的基本特征。
Sodium chloride-common table salt-is the most familiar salt;
氯化钠（普通的食盐）是最熟悉的盐；
Sodium chloride-common table salt-is the most familiar salt;
氯化钠（普通的食盐）是最熟悉的盐；
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