nitrogen cycle

常見例句

雙語例句

• There would be nowhere near as many people doing all sorts of other things to the planet if humans had not sped the nitrogen cycle up.
  如果人類沒有加速氮循環(huán)的速度，那么就遠不會有眾多人對地球上做其他的各種事情。
• What seems certain is that the nitrogen cycle is changing faster and more profoundly than the carbon cycle, which has attracted much more attention.
  顯而易見的是，「氮循環(huán)」比「碳循環(huán)」更可怕，變遷得更快，影響也更廣泛，不過大家比較關(guān)心的卻還是「碳循環(huán)」。
• The broader issue, therefore, is the extent to which humanity has hijacked the “nitrogen cycle”, as the passage of that gas into and out of the atmosphere is known, for its own use.
  然后，更宏觀地來看問題，人類為了一己私利，究竟挾持了多少程度的「氮循環(huán)」、也就是氮氣在地球大氣中進進出出的過程？

權(quán)威例句

• It points out, though, that there is little evidence things like the behaviour of the nitrogen cycle or the phosphate cycle in the Holocene were particularly well-suited to humans.
  ECONOMIST: The global environment
• The fact that people have used industrial chemistry to short-circuit the nitrogen cycle, by making fertilisers out of nitrogen in the air at a rate which greatly exceeds what natural systems can manage, has real environmental effects.
  ECONOMIST: The global environment
• If you're going to be an effective and profitable farmer, nitrogen fertilizers must be applied at every crop cycle.
  FORBES: Page 3 of 4
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