Based on experiments of various biomass flash pyrolysis volatilization performed with a laminar entrained flow reactor, the model was checked by experimental data acquired with ash tracer method.
通过在层流炉上进行的多种生物质闪速热解挥发实验，并利用灰分示踪法计算得到了挥发百分比实验数据。
The results showed that ammonia volatilization losing could be obviously reduced in rice-wheat rotation system with optimization method, and nitrogen efficiency was also improved.
结果表明，优化施肥能明显降低稻-麦轮作系统中的氨挥发损失，提高稻麦对氮素的利用率。
This paper aims to study the ammonia volatilization use continuous air flow enclosure method in wheat season.
试验采用间歇式密闭室通气法，测定了冬小麦生长季氨挥发的损失量。
The batch-type airflow enclosure method was adopted to measure the ammonia volatilization (AV) from paddy field under different fertilization rates in irrigation area of the Yellow River .
采用密闭气室间歇式抽气法研究了黄河上游灌区不同施肥处理下稻田氨挥发损失特征。
The effects of a new fertilization method-NDSA(nitrogen depot with saturated ammonium) on the loss of nitrogen from ammonia volatilization and N leaching were studied by imitation experiments.
采用室内模拟氨挥发和模拟降雨土柱淋洗方法，研究了NDSA（饱和铵贮库）施肥法对降低氨挥发和氮素淋失的作用。
Conculusion: the method is fast, accurate, reliable, and can suffice the need of the everyday monitor for semi-volatilization organic matter in drinking water.
结论：此方法快速、准确、可靠，可用于生活饮用水中半挥发性有机物日常监测。
Conculusion: the method is fast, accurate, reliable, and can suffice the need of the everyday monitor for semi-volatilization organic matter in drinking water.
结论：此方法快速、准确、可靠，可用于生活饮用水中半挥发性有机物日常监测。
应用推荐