在睡眠期间，自动的新陈代谢系统对血液中二氧化碳和氧气的含量反应并不灵敏。
During sleep the automatic metabolic system is less responsive to carbon dioxide levels and oxygen levels in the blood.
即使你已经连续几年都服用相同剂量，它还有可能突然使你的血液一定程度上变薄，因为你身体状况发生了变化，可能是饮食或基本新陈代谢的改变所致。
And even if you've been taking the same dose for years, the degree to which it thins your blood may suddenly change because of changes in your other meds, your diet or your underlying metabolism.
这样，诸如尿素（蛋白质新陈代谢所留下的残余物质）和多余的磷酸盐离子等物质便从血液转移到水中。
Substances such as urea (a leftover from protein metabolism) and excess phosphate ions therefore flow from the blood to the water.
应用推荐