查询词典 ammonia process

Six strains of aerobic ammonia oxidisers and three strains of anaerobc ammonia oxidisers were isolated and their ability for ANAMMOX were proved.

从上述富集培养物中分离了6株好氧氨氧化菌和3株ANAMMOX菌，并证实它们都具有ANAMMOX能力。

The isolated anaerobic ammonia oxidisers could carry out both anaerobic ammonia oxidation and nitrification.

反之，所分离的ANAMMOX菌除了能进行ANAMMOX外，也能进行亚硝化作用。

The ammonia electrochemical oxidation happened in the above five organic solvents, the ammonia oxidating peak partly overlap with the organic solvent own oxidation peak.

在THF中氨气的氧化峰很宽，峰电流很小。

The total amount of N loss through ammonia volatilization was N 0.37~3.04kg hm^(-2), accounting for1.31%~3.69% of the total N applied to Winter Radish The total N loss through ammonia volatilization enhanced with the increase in N application rate (p.05) and ex-pressed as y=0.1576e(superscript 0.0146x) and y=0.1826e(superscript 0.0112x) respectively.

不同施氮处理，春季累计氨挥发量为N0.67~5.16kg hm^(-2)，占施入肥料N的0.74%~2.24%；秋季累计氨挥发量为N0.37kg~3.04kg hm^(-2)，占施入肥料N的1.31%~3.69%。红壤旱地春秋二季氨挥发量均随施N量的提高而指数递增，其关系式分别为：y=0.1576e(上标 0.0146x)和y=0.1826e(上标 0.0112x)。

The test data indicate when the vapor mixtures with 82% ammonia at 120℃ passing through a molecular sieve module, the concentration of ammonia can be increased to 98%.Once the zeolite bed is saturated, the absorbed vapor is desorbed by microwave heating of the bed.

从目前的实验结果得到，在温度为120℃、压力为9 atm的条件下，通过分子筛后的氨气浓度从82%提高至98%左右，显示分子筛对於分离氨水混合蒸气有良好的效果。

Results show that ammonia emission occurred within the first 6 days after fertilizer application, and it was less after the basal dressing and the first top-dressing than after the second top-dressing-N loss through ammonia emission accounted for 0.4%~12% of the total nitrogen applied for the basal and the first top dressings. However for the second top-dressing the percentage was 5.8%, 9.7%, 25.6%, 15.6%, 11.6% during the 2002 rice season, and 27.4%, 26.2%, 30.0%, 35.1%, 27.6% during the 2003 rice season for Treatments LN, OPT, LP, HP and HN, respectively.

结果表明，稻田氨挥发损失主要发生在施肥后6d内，基肥和第一次追肥后各处理氨挥发量占施氮量的0.4%~11.5%，而第二次追肥后氨挥发损失比例较大，对照、低氮、优化、低磷、高磷和高氮处理的氨挥发在2002年稻季分别占施氮量的5.8%、9.7%、25.6%、15.6%和11.6%，在2003年稻季则分别为27.4%、26.2%、30.0%、35.1%和27.6%。

The affection of aqua ammonia pressure and temperature and the furnace body temperature on the tar ammonia water separation effect was analysed.

讨论了炼焦过程中影响焦油产率的因素，从实践的角度就氨水压力、温度和炉体温度对焦油氨水分离效果作了分析研究，指出焦油氨水分离效果的好坏和炉体温度的操控直接影响产品煤气和焦油的产率。

By using the fact of tar exiscing in surplus ammonia water the SCCP condensation system,the reason of tar existing in surplus ammonia water is analyzed,and the method removing tar is discussed.

对于焦化厂冷凝系统剩余氨水带油的问题，从理论和实践分析了带油原因，并对剩余氨水除油方法进行了探讨。

There were some similarities between aerobic ammonia oxidation bacteria and anaerobic ammonia oxidation bacteria.

试验发现，厌氧氨氧化菌与好氧氨氧化菌之间存在许多共性。

Aqueous ammonia must be hydrolyzed in order to be used, but it is substantially safer to store and transport than anhydrous ammonia.

氨水必须水解才能使用，但它实质上安全储存和运输比无水氨。

They experience feelings deeply and intensely, and their emotions are often mercurial.

他们的感情深刻而强烈，情绪善变。

Surrounded with or as if with a rampart.

用城墙围绕的用城墙围绕的或类似于为城墙围绕的