carbon nitrogen cycle

基本解释

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」比「碳循環」更可怕，變遷得更快，影響也更廣泛，不過大家比較關心的卻還是「碳循環」。
Low-carbon economy; Limiting factor; Tea industry; Sustainable development; Matter and energy cycle; Nitrogen utilization efficiency; Pesticide utilization efficiency; Eco-tea garden.
低碳經濟；制約因素；茶業；可持續發展；物質能量循環；氮肥利用率；辳葯利用率；生態茶園。
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The soil is an important component of the terrestrial ecosystems and plays the significant role in the global carbon and nitrogen cycle.
它是陸生生物賴以生存的物質基礎，是陸地生態系統中物質與能量交換的重要場所，其在全球碳、氮循環中起著十分重要的作用。