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.
显而易见的是，「氮循环」比「碳循环」更可怕，变迁得更快，影响也更广泛，不过大家比较关心的却还是「碳循环」。
Low-carbon economy; Limiting factor; Tea industry; Sustainable development; Matter and energy cycle; Nitrogen utilization efficiency; Pesticide utilization efficiency; Eco-tea garden.
低碳经济；制约因素；茶业；可持续发展；物质能量循环；氮肥利用率；农药利用率；生态茶园。
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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.
它是陆生生物赖以生存的物质基础，是陆地生态系统中物质与能量交换的重要场所，其在全球碳、氮循环中起着十分重要的作用。