1) Negative nitrogen balance
负氮平衡
2) nitrogen balance
氮平衡
1.
Effect of dietary crude protein levels on growth performance and nitrogen balance in growing barrows;
日粮蛋白水平对生长猪生产性能和氮平衡的影响
2.
Effects of nitrogen fertilizer rate and ratio of base and topdressing on yield of wheat,content of soil nitrate and nitrogen balance;
施氮量及底追比例对小麦产量、土壤硝态氮含量和氮平衡的影响
3.
Small peptide effects on the nitrogen balance and nutrient digestibility rate of goats;
小肽对山羊氮平衡和营养物质消化率的影响
3) N balance
氮平衡
1.
Effect of different N rates on yield of summer maize,fertilizer N recovery and N balance;
不同施氮量对夏玉米产量、氮肥利用率及氮平衡的影响
2.
The microbial structural changes in RDB will be researched,the transformation process of NO in RDB will be explained,and then,the N balance in RDB will be described.
本研究探讨了RDB净化NO过程中的氮平衡,结果证实系统气、液、生
3.
A field experiment was carried out to study the effects of N application on yield of spring wheat,fertilizer N recovery and N balance in spring wheat(Ning Chun 4) in high productivity field in Yellow river irrigation area of Ningxia province.
研究施氮量对春小麦产量、氮肥利用率、土壤中硝态氮累积及氮平衡的影响,旨在了解在宁夏引黄灌区减少施氮量的可行性。
4) blance of nitrogen and phosphorus
氮磷平衡
1.
Study on digging up the lake sediments which may lead to destroying the blance of nitrogen and phosphorus in water;
湖泊底泥挖掘可能导致水体氮磷平衡破坏的研究
5) Ammonia nitrogen balance
氨氮平衡
6) nitrogen balance
氮素平衡
1.
Effect of film mulching on yield and nitrogen balance of spring maize under different nitrogen and irrigation treatments in semi-arid region;
半干旱区施氮和灌溉条件下覆膜对春玉米产量及氮素平衡的影响
补充资料：负氮平衡
负氮平衡
negative nitrogen balance
机体分解代谢超过合成代谢出现失氮量大于入氮量的代谢负值。它是由于严重创伤或消耗性疾病时，促代谢激素增加、热量及蛋白额外丢失、消化吸收功能降低及摄入不足所致。临床表现为体重减轻、肌肉萎缩、创面扩大、伤口不愈合及血浆蛋白降低等。处理除治疗原发疾病外，须补充足量蛋白、糖、脂肪、维生素、电解质及微量元素等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条