carbon nitrogen cycle

基本解釋

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)」。
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(jīng)濟(jì)；制約因素；茶業(yè)；可持續(xù)發(fā)展；物質(zhì)能量循環(huán)；氮肥利用率；農(nóng)藥利用率；生態(tài)茶園。
stt68.com
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(zhì)基礎(chǔ)，是陸地生態(tài)系統(tǒng)中物質(zhì)與能量交換的重要場所，其在全球碳、氮循環(huán)中起著十分重要的作用。