氨气

诸如氨气之类的物质在溶解时会释放出热量。

Substances such as ammonia give out heat when they dissolve .

空气净化器对室内甲醛、氨气和tvoc净化效果的实验研究

Experimental study on the air cleaner 's purification effect for indoor formaldehyde , ammonia and TVOC

合成氨气化装置水系统pH值失衡调整

The pH value of water to adjust the imbalance forword ammonia system

不同温度下施入尿素后土壤短期内pH的变化和氨气释放特性

Short-term Changes of pH and Volatilization of Ammonia from Urea Fertilizer in Soil under Different Temperatures

氮素损失主要是在pH和温度较高条件下的氨气大量挥发造成的。

Losses of N were governed mainly by volatilization of ammonia as the pile temperatures and pH values were high .

Mo掺杂纳米TiO2光催化材料的制备及其降解氨气的研究

Preparation of Mo-Doped Nano-TiO_2 Photocatalytic Material and Its Characteristics of Ammonia Degradation

填埋场中pH的变化对填埋臭气中氨气和挥发性脂肪酸气体的影响很大。当pH大于7时，臭气中以氨气为主，基本上不存在挥发性脂肪酸气体；

The pH of landfill will affect the concentration of ammonia and volatile organic acid of the rotten gas of the landfill distinctly .

在冬季，测定发酵床猪舍与水泥地面猪舍的温度、湿度、氨气浓度，并研究Cu、Zn及P在垫料中的富集问题。

The temperature , humidity and ammonia concentration in fermentation bed house and cement flooring house was measured in the subject in winter .

SCR脱硝系统液氨气化器和混合器设计与测试

Design and Testing of Liquid Ammonia Vaporizer and Mixer in SCR Denitrification System

本文介绍一种新型氨气敏MOS场效应晶体管。

A new MOS field effect transistor sensitive to ammonia has been reported .

当pH小于7时，臭气中以挥发性脂肪酸为主，而氨气几乎不存在。

When pH > 7 , NH3 was the main composition of the bad smelly gas and the volatile organic acids was hardly examined ;

对采用溶胶凝胶方法制备的TiO2纳米晶材料进行了光催化分解氨气的测试试验。

The nanometer TiO 2 particles were prepared with the ordinary inorganic reagents by sol gel process .

结果显示，在氮气中退火的样品中没有N信号，而在氨气退火的样品中有N信号。

The results of XPS and AES of samples annealed in NH3 showed N single , while there had no N single after annealing in N2 .

负载织物对纳米TiO2光催化剂净化氨气性能的影响

Influence of Different Types of Fabrics Loaded with TiO_2 Nano-photocatalysts on Ammonia Removal

对InN薄膜在氨气氛下的高温退火行为进行了研究。

The characteristics of annealing of InN films with NH_3 atmosphere are investigated .

氨气和氮气气氛下热处理对ITO薄膜光电性能的影响

Influence of Heat Treatment in Different Atmospheres upon Optical and Electrical Properties of ITO Films

用氨气等离子体处理聚对苯二甲酸乙二醇酯（PET）膜，在表面引入活性基团氨基，并通过戊二醛接枝谷氨酸。

Polyethylene terephthalate ( PET ) surfaces have been treated with NH3 plasma , and subsequently grafted with glutamic acid using glutaraldehyde as crosslinker .

SiO2/SnO2复合凝胶对丙酮和氨气的吸附动力学研究

Studies on the Adsorption Dynamics to Acetone and Ammonia Gases of SiO_2 / SnO_2 Gels

粪尿混合物发酵试验中，添加枯草芽孢杆菌制剂后，发酵产生的氨气浓度明显降低，发酵混合物pH值逐渐降低。

In the fermentation test , compared to the control group , ammonia emission of decreased obviously by adding bacillus subtilis preparation . The pH value gradually decreased .

通过对开环控制及闭环控制离线仿真的比较，说明基于模型的闭环控制优于开环控制，它能够控制氨气的泄漏，并且NOx限值达标。

Compared with open loop and closed loop control , the model based closed loop control is better than the open loop control , which can control ammonia slip .

慢性氨气暴露对肉鸡NK细胞杀伤活性和血清新城疫抗体效价和溶菌酶的影响

Effects of Chronic Ammonia Exposure on Natural Killer Cell Activity , Newcastle Disease Antibody Titer and Serum Lysozyme Levels of Broiler

由于尿素在高温下可以产生氨气和CO2气体，其可以作为空心球形成的软模板。

For the release of ammonia and dioxide by urea at high temperature , the gases could act as the soft template for the hollow spheres .

在实验装置内，采用不同流量、不同浓度的稀盐酸溶液来吸收不同流量、不同浓度的氨气，得到不同pH值的吸收液，然后利用pH显色剂对其显色。

Hydrochloric acid of different flux and concentration absorb ammonia of different flux and concentration , absorption solution of different pH value is obtained and colored by developer of pH value .

山嵛酸Langmuir膜结合氨气扩散控制生长碱式硝酸锌的分形结构

Fractal Structure Formation of Zinc Hydroxide Nitrate under a Behenic Acid Langmuir Monolayer Combined with Ammonia Vapor Diffusion

表面修饰提高SnO2氨气敏元件选择性的研究

Research of Surface Coating Film To Improve Selectivity of Ammonia Sensor of SnO_2 Material

光催化降解反应表明，Mo掺杂TiO2光催化反应2h后氨气降解率达32.3%，且浓度不出现波动。

The ratio of ammonia degradation for 2h by Mo-doped titanium dioxide is up to 32.3 % and has no fluctuation according to time .

该方法可消除海水PH值和温度T的影响，而且采用氨气敏电极可以减小海水中K+，Na+，Mg+，Al+等离子的干扰。

This method can eliminate the effect of PH and temperature . Using gas ammonia electrode can reduce the interfere of K + , Na + , Mg + , Al + , etc.

由此可见，当进气负荷更加高时，反应器对氨气还具有更高潜在的去除能力。（2）堆肥填料的pH值变化范围在5.8-8.5之间变化。

Thus , when raise the inlet load , the reactor also has a higher potential of the ammonia removal capabilities . ( 2 ) The pH of compost packing is between 5.8-8.5 .

外来物质甲烷、乙烷、CO、氨气通过传感器时，甲烷和乙烷分别引起5·6%和17·2%的干扰，其它气体不干扰测定。

No interference signals were observed while the foreign substances of carbon oxide and ammonia passed through the sensor . Methane and ethane caused interference around 5.6 % and 17.2 % respectively .

SnO2：TiO2薄膜氨气敏光纤传感器的研究

Study of a SnO 2 : TiO 2 film optical fiber sensor sensitive to ammonia vapor