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Carbonic acid is formed when water absorbs carbon dioxide .

当水吸收二氧化碳时，即产生碳酸。

The exploration of the carbonic anhydrase activity in patients with hyperventilation syndrome .

过度换气症候群病人红血球中的碳酸酐活性探讨。

A rising carbonic acid level means a more acidic ocean .

上升的碳酸浓度使海水的酸度越来越高。

Ocean acidification-a result of too much carbon dioxide reacting with seawater to form carbonic acid-has been dubbed " the other co2 problem . "

海洋酸化过多的二氧化碳与海水反应生成碳酸的结果已经被起名为“另一个co2难题”。

By the value idea , after the fruits and vegetables juice already becomes the carbonic acid drink , the second big drink market .

以价值计，果蔬汁已成为碳酸饮料后第二大饮料市场。