different n concentration

 
  • 不同氮浓度

different N concentration的用法和样例:

例句

  1. At the same time, the screening cultivars and densities, and testing the effect of different N, P, K ratios were conducted.
    同时进行了品种和密度筛选和不同氮、磷、钾配比效果试验。
  2. Soil NO3--N concentration and accumulation of intercropped faba bean were lower than that of solecropped faba bean at three nitrogen rate.
    在3个氮水平下,蚕豆间作土壤硝态氮含量和累积量都低于单作。
  3. There are notable differences of N concentration ,P concentration ,C:N ratio and C:P ratio between leaves on the surface and those 5cm below the surface .
    林型和时间对N浓度、P浓度、C/N比、C/P比变化趋势产生影响。 同一种林型内地表和地下5厘米处叶片对N浓度、P浓度、C/N比、C/P比变化趋势也会产生影响。
  4. Eight Dutch surface soils were used in this study to analyse different N fractions in 0.01 molL~(-1) CaCl_2 extracts and percolates at different temperatures.
    本文用荷兰8种表土测试不同温度下0.;01molL~(-1)CaCl_2提取液和淋滤液中N素各形态。
  5. A hydroponic experiment was conducted to investigate the effect of different N levels on the growth and anti-cancer glucosinolates content of Chinese kale (Brassica alboglabra).
    采用溶液培养方法,研究了不同供氮水平对芥蓝生物量及抗癌次生代谢物芥子油苷含量的影响。

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