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- Also in this stage moderate dry stress could reduce the ammonia volatilization. 灌浆期适度干旱可以降低冬小麦地上部分氨的挥发；
- Nitrogen fertilizer sources subject to ammonia volatilization losses are urea, urea-ammonium nitrate solutions, and anhydrous ammonia. 容易形成氨挥发损失的氮肥品种有：尿素、尿素-硝酸铵溶液和液氨。
- Ammonia volatilization was estimated in the field from perennial ryegrass turf after application of five kinds of N-fertilizer. 在多年生黑麦草草坪施用速效与缓效氮肥后，对氨的挥发损失进行田间定位测定。
- The nitrogen fertilizer losses in paddy field involve nitrification-denitrification, ammonia volatilization,nitrate leaching and runoff. 稻田中氮素损失途径主要有氨挥发、硝化-反硝化、淋洗和径流,其中氨挥发是氮素损失的主要途径。
- The quantity of ammonia volatilization and nitrogen leaching losses were reduced by 54.0% and 32.5% in CRNF treatment than in urea. 控释氮肥处理的氨挥发量比尿素降低54.;0%25;氮淋失量降低32
- The object was to test the effect of air flow-rate, temperature and application method of urea on ammonia volatilization from paddy soils. 结果表明，在一定范围内，随着温度和通气速率的提高，氨挥发速率加快，氨挥发量增加；
- After open, do not be brought into the impurities, do hand-to-mouth, prevent ink ammonia volatilization of cause-and-ink left in an unstable state. 闭桶后，勿带进杂质，做到随用随闭，避免水不朱洋的氨挥发后使水不朱处于不安定状况。
- It is apparent that a high degree of ammonia volatilization and/or nitrate leaching can occur in cropping systems susceptible to previously described conditions. 很明显，高的氨挥发和(或)硝态氮的淋失会发生在符合上述条件的任何种植制度中。
- Low reaction temperature has the advantages of easy separation of solid from liquid for the obtained material,saving heating steam and reducing ammonia volatilization. 低温反应的优点是所得物料便于固液分离,节省加热蒸汽,减少氨挥发。
- During composting, total nitrogen content descended by 26.3% and total nitrogen lost by 50%, which were attributed mostly through ammonia volatilization. 一次发酵前后，厨余堆肥全氮含量下降了26.;3%25，总氮损失率达50
- Results showed that the rate of ammonia volatilization of coated-urea was lower than common urea under different water content conditions (10%. 15%. and 20%). 试验结果表明，在三种不同水分含量条件下（10%25、15%25、20%25），涂层尿素施入土壤后氨挥发速率均比普遍尿素低;
- For the nine typical salinized soils, the relationship between the quantity of ammonia volatilization (Y) and the time(t) could be well described by the equation (Y=at2+bt+c, r=0.84-0.99, P<0.01). 供试9个典型盐渍化土壤样品上氮肥氨挥发量(Y)与时间(t)关系均符合Y=at2+bt+c动力学方程,相关性呈极显著水平。
- Effect of Straws on Ammonia Volatilization Loss from Urea 不同秸秆添加物对尿素氨挥发的影响
- Ammonia is a chemical substance. 氨是种化学物质。
- Ammonia is a colorless gas with strong smell. 氨是无色并有强烈气味的气体。
- Simulation Experiment on PAL Fertilizer Inhibiting Ammonia Volatilization PAL肥料抑制氨挥发模拟研究
- In situ study of ammonia volatilization from wheat cropland under long-term continuous fertilization 长期施肥条件下小麦农田氨挥发损失的原位研究
- In some ways, an hydrous ammonia is just as Safe to handle as gasoline. 在某种程度上，无水氨使用起来和汽油一样安全。
- Simulation study on the effect of surface film-forming material on ammonia volatilization 表面分子膜抑制稻田氨挥发的模拟研究
- AMMONIA VOLATILIZATION FROM UREA APPLIED TO TWO VEGETABLE FIELDS IN NANJING SUBURBS 南京两种菜地土壤氨挥发的研究
