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- ammonia oxidation speed rate 氨氧化速率
- Great in drying ability, and it can increase projecting speed rate. 具有高超的干燥效力,增加射出速率。
- The latest advances in platinum alloy catalytic gauzes for ammonia oxidation to manufacture nitric ads is reviewed. 本文介绍了氨氧化制硝酸用铂合金网催化剂的最新进展。
- Rice paddy soil has oxic-anoxic interfaces where methane consumption and ammonia oxidation might happen simultaneously. 稻田生态系统中存在着好氧微域,其中同时发生甲烷氧化和铵氧化。
- Introduce the production and consumption of Nicotinamide, expatiate Nicotinamide produced by ammonia oxidation and the process technology. 介绍烟酰胺的生产与消费情况,阐述氨氧化法生产烟酰胺及其工艺技术。
- ASB is the damage reason in the condition of deformation at high speed rate. 可以说,绝热剪切带是材料高速率变形条件下损伤的原因。
- The measures to ammonia oxidation is explored by several non-platinum catalysts,the activity of those catalysts are compared,and it comes to a conclusion of pilot study. 探索了非铂催化剂使氨氧化的途径,并探索了氨水对实验效果,还比较了几种催化剂的活性,得到了初步的结论。
- The anaerobic ammonia oxidation (ANAMMOX) process is a novel biological nitrogen removal process, which is economical in large scale process due to the use of autotrophic microbes. 用传统的脱氮工艺处理需要投加大量的有机质和碱度,使整个处理过程的费用大大提高。
- And discuss influence of hydraulic press loading in change speed rate pattern and superplasticity forging on parameters. 讨论了变应变速率模式液压机载荷和超塑性锻造影响参数的关系。
- Acording to the speed rate of the first group.it has few of symptoms of ear upset or earache,so it is a more suitable pressure speed. 证实了按甲组速率方法加压,发生耳痛等不适证状者极少。因此是比较合适的加压速度。
- The optimum ball milling parameters were determined: ball gradation is 1:2:4,rotational speed rate is 170rpm, ratio of ball to powder is 20:1 and milling time is 15h. 经过正交试验确定的较优的球磨工艺参数为:磨球级配1:2:4,球磨机转速170rpm,球磨时间15h,球料比20:1。
- Non-platinum catalyst for ammonia oxidation 非铂氨氧化催化剂
- Under the condition of noisiness, whether the loaded speed rate can be measured will directly affect the control process and the quality of the testing. 当存在噪声时,加荷速率能否准确测量将直接影响控制过程与试验质量。
- Anaerobic Ammonia Oxidation (ANAMMOX) 厌氧氨氧化
- ammonia oxidation bacteria (AOB) 氨氧化细菌
- The system can monitor four major indexes in the spraying process, the spraying pressure, spraying flow, sprayer travel speed rate and the percentage of the remaining mix pesticide in the tank. 该系统可实时监测喷施农药过程中的喷雾压力、喷雾流量、喷雾机行走速度和药桶药液余量4个主要参数。
- anaerobic ammonia oxidation (Anammax) 厌氧氨氧化
- anaerobic ammonia oxidation(Anammox) 厌氧氨氧化
- Dealing with the numerator percentage goes mith the changing of temperature by using? Maxwell? scattered rule of Speed rate, we often meet the maths problems mith the comples nature of the scattered function. 利用麦克斯韦速率分布律讨论分子百分率随温度变化时,常因分布函数的复杂性而遇到数学困难。
- shortcut nitrification- anaerobic ammonia oxidation 短程硝化-厌氧氨氧化