carbon and nitrogen metabolism

常见例句

The effects of P and K fertilizers on the carbon and nitrogen metabolism and photosynthetic efficiency of dark sun-cured tobacco were studied with a pot experiment.
采用盆栽试验研究了磷钾配施对晒红烟碳氮代谢和光合效率的影响。
Effects of nitrogen and phosphorus interaction on enzyme activity in carbon and nitrogen metabolism and the content of chlorophyll were studied by filed experiment.
通过大田试验研究了氮磷互作对烤烟碳氮代谢关键酶活性和叶绿素含量的影响。
All these showed that the intensity of carbon and nitrogen metabolism strengthened in root system because massive carbon and nitrogen compounds transported to root system after topping.
由上可知，打顶后大量的含碳、氮化合物运输到根系中，根系中碳氮代谢强度增大。