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硝酸铵利用率
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  “硝酸铵利用率”译为未确定词的双语例句
     rate of ammonium nitrate was 17%-26%, the surviving rate was 24%-36% and the loss rate was more than 40% in tobacco soil.
     表明:硝酸铵利用率为17%~26%; 损失大于40%。
短句来源
  相似匹配句对
     Modification of Ammonium Nitrate
     硝酸铵的改性
短句来源
     rate of ammonium nitrate was 17%-26%, the surviving rate was 24%-36% and the loss rate was more than 40% in tobacco soil.
     表明:硝酸铵利用率为17%~26%; 损失大于40%。
短句来源
     ②utilization rate;
     ②利用率
短句来源
     Thus,the utilization ratio of the nature resources may be risen.
     提高资源利用率
短句来源
     Study on Hygroscopicity of Ammonium Nitrate
     硝酸铵的吸湿性研究
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Studies had been condueted to determine the amounts of N supply in tobacco soil with15N labeled ammonium nitrate in 1988-1989. The results Showed that the utilizable. rate of ammonium nitrate was 17%-26%, the surviving rate was 24%-36% and the loss rate was more than 40% in tobacco soil. The six experiments indicated that there was a marked correlation between the amounts of total N or alkalihydrolyzable N in soil and" A". The ratio between the amounts of N supply and total N or alklihydrolyzable N yin soil...

Studies had been condueted to determine the amounts of N supply in tobacco soil with15N labeled ammonium nitrate in 1988-1989. The results Showed that the utilizable. rate of ammonium nitrate was 17%-26%, the surviving rate was 24%-36% and the loss rate was more than 40% in tobacco soil. The six experiments indicated that there was a marked correlation between the amounts of total N or alkalihydrolyzable N in soil and" A". The ratio between the amounts of N supply and total N or alklihydrolyzable N yin soil was significant decline with elevation of altitude.

1988~1989年应用~(15)N标记研究硝酸铵施用在烟草土壤中的去向及土壤供氮能力。表明:硝酸铵利用率为17%~26%;损失大于40%。六个田间试验微区结果:土壤全氮含量、碱解氮含量与“A”值间呈显著相关;随海拔的升高,土壤供N量占全氮、碱解氮的比率显著减少。

 
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