ammonium-N

基本解释

• 铵态氮

同根派生

英汉例句

• N fertilizer application in wheat significantly increased total N, ammonium N and nitrate-N contents in paddy field, resulting in high indigenous N supply of soil (INS).
  结果表明，麦季氮肥的施用明显提高了稻季土壤全氮、铵态氮和硝态氮的含量，造成土壤背景氮偏高。
• The range of organic nitrogen forms was nonhydrolysable N>amino acid N>ammonium N> hydrolysable unidentified N>amino sugar N under fertilization conditions.
  不同施肥处理有机氮各组分含量随著土层的加深而下降，与有机质的变化规律一致；
• Urea and ammonium nitrate solutions are most commonly used for N fertigation.
  尿素和硝酸铵溶液是最常用的灌溉施肥氮肥品种。
• ammonium N
  铵态氮
• He fought in the N African campaign during the last war.
  在上次战争中他在北非战役参战。