depleted oxygen 中文意思是什麼
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Before the farms had mechanical pumps, by dawn each day the dissolved oxygen in the pond water would be so depleted that the milkfish might easily suffocate. the fish farmers slept in the shelters, and as soon as they heard the fish coming up to the surface and trying to breathe air, they immediately agitated the water to aerate it
早期養殖虱目魚，由於沒有機械幫浦，每到清晨，漁瘟水中的溶氧量已經非常稀薄，使得虱目魚容易因氧氣不足致死，此時住在桶間寮的漁民，聽到虱目魚因氧氣不足浮上水面呼吸的聲音，就會立刻為虱目魚注入氧氣。 -
The zircons we studied were depleted in oxygen 18 relative to the mantle, and such depletion occurs only if the crystals formed from rocks that interacted with rain or snow
因為相較于地函，我們所研究的鋯石，氧18含量偏低，而這種情形只有可能是晶體的母巖曾經和雨水或雪發生交互作用。 -
If the next eruption is depleted in oxygen 18, then it is most likely still being fed by stagnant remnants of the original magma, which by now is probably more of a thick crystal mush than an explosive liquid
如果下一次的噴發較缺乏氧18 ，那麼它最有可能的來源是先前巖漿庫中滯留的殘餘物，此時可能是充滿結晶的糊狀物，而不是噴發的液態。
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