The pH of your blood is slightly alkaline.

我们的血液pH是偏碱性的。

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The dirt was slightly alkaline, which on Earth is good for growing asparagus and turnips.

土质是弱碱性的，在地球上，这种土质很利于种植芦笋和芜菁。

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As main evidence of geologic succession, the decomposition and alkali release of alkaline minerals in acidic, neutral or slightly alkaline solution were affirmed.

作为地质演变的主要证据，这些含碱矿物在酸性、中性以及弱碱性条件下的分解析碱反应得到了证实。

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