Head across the salt plain to the Dallol volcano, the lowest on earth, if that's not hot enough for you.
如果你觉得不够热的话，可以穿过盐湖，到Dallol火山——世界最低的火山去看一看。
Lake Eyre might be the bleakest, most featureless place on earth-a flat, arid salt sink in Australia with only the horizon to define its 3,700 square miles.
澳大利亚南部的艾尔湖可能是地球上最荒芜，最没有特色的地方了。这个澳大利亚低平的，荒芜的盐碱性湖泊有的只是地平线上3700平方英里的面积。
This article aims at summarizing the development of research on synthesis of tributyl citrate and the catalysis of sulfonic acid inorganic salt solid superacid heteropoly acid rare earth compound.
综述了磺酸、无机盐、固体超强酸、杂多酸、稀土化合物等催化体系对合成柠檬酸三丁酯的催化作用及研究进展。
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