produced saltwater 中文意思是什麼
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In conclusion, the freshwater cultured pearls produced by mussel hyriopsis cumingii contain no calcites, and this is obviously different from characteristics of saltwater cultured pearls
三角，帆蚌淡水養殖珍珠中不存在方解石，這與海水養殖珍珠中存在方解石明顯不同。 -
Geological movement before two million years produced chinese biggest inland lake and the biggest saltwater lake - qinghai lake
二百萬年前的地質運動造就了我國最大的內陸湖泊和最大的鹹水湖? ?青海湖。
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