ammonia system 中文意思是什麼

Analysis on the phase diagrams of pseudo - tricomponent of oleic acid ammonia - gasoline - alcohol - water microemulsion system

水微乳體系擬三元相圖的分析

Thermodynamic functions in the course of forming oleic acid ammonia - fuel oil - alcohol - water microemulsion system

水微乳體系形成過程熱力學函數的研究

As ammonia built up in the water gas purification system reacts with a part of condensate on the inner wall of the heat exchanger tube passes, and the salt solution formed cools down and crystallizes in the tube passes, the resistance in the shift conversion section increases exceedingly

摘要由於水煤氣凈化系統積累的氨與部分冷凝水在換熱器管程內壁反應形成的鹽溶液在管程內冷卻結晶，造成變換工序阻力異常增大。

Installation and acceptance specification for ammonia refrigeration system

氨製冷系統安裝工程施工及驗收規范

Amzerm contains a high amount of beneficial bacteria which not only can decompose protein, lipid, starch and fiber to help pets keep a healthy digestive system and improve their absorption, but also can decompose the harmful substances such as ammonia, hydrogen - sulfide and nitrous acid to diminish inflammation and keep the pets physically healthy

本產品的獨特配方中，所含有高單位有益活菌不僅可有效分解蛋白質，脂肪，澱粉及纖維素，以幫助寵物消化整腸促進吸收。更因能去除腸道中的氨氣硫化氫及亞硝酸等有害物質，而達除臭消炎之功效，幫助寵物體內外之環保。

In the trade of chemical fertilizer, such as acetic nitrile refining device of jihua chemical fertilizer factory, ammonia synthetic system and methanol system of guizhou chemical fertilizer factory etc

在化肥行業，如吉化化肥廠的乙腈精製裝置，貴州化肥廠的氨合成系統甲醇系統，洞庭氮肥廠，滄州大化等。

Chemical industry information not merely embodyed the ordinary chemistry information substance, chemistry manufacture technological process and representative installation introduction are still have, in case contacing legal institutions sulphuric acid ? nitric acid industry system law ( ammonia oxidate law ), synthetic ammonia industry, chlorine and caustic soda are manufacture to electrolysis salt water, along with electrogilding, refine aluminium, iron - smelting and steel - smelting, cement and glass manufacture summarized account, the mineral oil is refined, hence, the chemical industry information education is contrastd against the ordinary chemistry information education, proper such representative means, be living, the means interpreted is in speech oridinarily wholly adoptd in the chemical industry information education, now most of tutors also is adopt the means interpreted in speech, cause that the chemical industry information education is insipid like this, student lack interest to chemical industry information study, but as a result of value the pair foundation, light practice, student may say the become a mere formality to chemical industry information study o since multi - med

化工知識不僅包含了一般化學知識的內容，還帶有化學生產工藝流程及典型設備的介紹，如接觸法制硫酸，硝酸的工業製法（氨氧化法） ，合成氨工業，電解食鹽水製造氯氣和燒堿，以及電鍍、煉鋁、煉鐵和煉鋼，水泥和玻璃的生產簡介，石油的煉制等，因此，化工知識教學與一般化學知識教學相比，應有其典型的方法。在過去，化工知識的教學一般都採用口頭講解的方法，現在大多數教師也是採用口頭講解的方法，這樣使得化工知識的教學乏味，學生對化工知識的學習缺乏興趣，又因重視雙基，輕實踐，學生對化工知識的學習可以說流於形式。由於多媒體的輔助教學的高效性、形象直觀性、新穎性和多樣性、人工模擬等特點，很適合化工知識的教學，應用多媒體教學化工知識可以解決目前存在的諸多問題，如：模型短缺、組織參觀活動困難、教育經費不足、學生不易觀察等。

Experiments of infrared radiation attenuation of titanium tetrachloride - ammonia system smoke agent

液體發煙劑紅外衰減性能實驗

A general program was compiled to calculate the thermophysics property of ammonia - water solution on the base of research of others. the result is tallied with the data which literature has given. so the program can be used to design ammonia - water absorption refrigeration system

在前人對氨水工質對熱力學性質研究的基礎上編制了計算氨水溶液熱力性質的通用程序，其計算結果與文獻中的數據符合較好，可以用於設計氨水吸收式製冷系統中氨水溶液熱力性質的計算。

The effect of temperature on nitrification in a two - stage baf system used for the treatment of ammonia - rich river water was investigated

考察了溫度對處理氨氮較高的河水的兩級曝氣生物濾池系統中硝化反應的影響。

The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

本文的實驗主要是在天津芥園水廠的中試系統上完成的，論文的成果和結論主要包括： 1 ）通過靜態實驗選定河北遵化活性炭廠生產的煤質炭為適合天津原水的炭種； 2 ）中試實驗確定粉末活性炭的較佳投加點為混合池投加，較佳投加量為10mg l ，此時可使濾后水的cod _ （ mn ）降低40 ，且可較好地控制濾后水的嗅味和色度； 3 ）初步確定粉末活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內，投量增大時可吸附部分分子量大於6000的有機物4 ）中試實驗表明：粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果，且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用； 5 ）研究並初步確定氧化改性對粉末活性炭表面性質和有機物的去除效果的影響：粉末活性炭的氧化改性會使其表面的酸性官能團大量增強，表面極性增加；經20的過氧化氫改性的活性炭在增大混凝劑投加量（ fecl _ 3投量為15mg l ）時對有機物的總體去除效果較原活性炭提高12 ， 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ； 6 ）研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響：經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ；負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力，一般可提高8左右。

Inspection and assessment for piping of ammonia refrigeration system

氨製冷系統壓力管道檢驗及安全評價

Summary on operation of refrigeration system of ammonia screw compressor unit

螺桿式氨壓縮機組製冷系統運行小結

Manufacture and test of common oil supply system for synthetic gas compressor unit and ammonia compressor unit

氨壓縮機組共用供油系統的製造與實驗

Monitoring system of water quality at present should be concentrated on chi - ka - wan river and wu - lin river, with emphasis on the changes of dissolved oxygen, biochemcal oxygen demand and ammonia

水質監測站以設立於第一、第四與第五站為宜，監測項目則以溶氧、水溫、氨態氮、 bod與腸內菌為主。

Feasibility analysis on automatic injecting ammonia control system in thermodynamic system

淺談熱力系統除鹽水自動加氨控制的可行性

Reducing operating cost whilst enhancing overall operating efficiency of the cooling system. ammonia has zero ozone depletion and is a very environmentally friendly refrigerant

，既能減低成本，又可提高運作效率；而且氨氣不會損害臭氧層，是非常環保的雪種。

By the pecvd ( plasma enhanced chemical vapor deposition ) system and the reactants of silane and ammonia, silicon nitride thin film with excellent anti - reflective and passivation effects was prepared. the relatively optimum parameters for depositing sinx thin film and the basic physical and chemical properties of sinx were investigated. the effects of substrate temperature, the flow ratio of silane over ammonia and the rf power on the refractivity and deposition rate were researched

實驗表明，氮化硅薄膜的沉積速率隨硅烷氨氣流量比增大而增大，隨溫度升高而略有降低，隨淀積功率增大而明顯增加；在襯底溫度300 ，射頻功率20w和硅烷氨氣流量比為1 ： 3的條件下氮化硅薄膜的沉積速率大約為8 . 6納米分。

The absorption equipment system for ammonia leakage may be used to handle ammonia leakage accident rapidly with high efficiency, providing a reliable safety shield to the water plant in ammonia use, thus ensuring the sound operation of the water plant

氨氣泄漏吸收設備系統可以高效、快速地應對和處理氨氣泄漏事故，致力於為自來水廠氨氣使用過程提供可靠的安全屏障，確保自來水廠安全運營。

Causes for abnormal h2 n2 ratio in synthetic ammonia system

合成系統氫氮比異常的原因及對策