氮測定 的英文怎麼說
中文拼音 [dàncèdìng]
氮測定
英文
nitrogen assay-
Study on the determination of amide nitrogen and total nitrogen in urea nitrate
硝酸脲中酰胺態氮及總氮含量測定的研究Fertilizers - determination of ammoniacal nitrogen content - formaldehyde method
肥料中氨態氮含量的測定甲醛法Ammonium nitrate - method for determination of ammoniacal nitrogen content
硝酸銨.第1部分:氨型氮含量測定方法Analysis of ammoniacal nitrogen
氨態氮測定法Leachate. determination of ammoniacal nitrogen. distillation and titration method
生活垃圾滲瀝水.氨態氮的測定.蒸餾和滴定法Photography - processing waste - determination of ammoniacal nitrogen microdiffusion method
攝影.沖洗廢液.氨態氮含量的測定Fertilizers - determination of ammoniacal nitrogen content - titrimetric method after distillation
肥料中氨態氮含量的測定蒸餾后滴定法Fat, protein, aminophenol, trace elements in amygdalus ledebouriana schleche were determinated by chp ( 2005 edition ) and national standard methods, natural benzaldehyde and amygdalin were determinated by uv absorb method and hplc method respectively
分別用索氏抽提法、微量凱氏定氮法測定野巴旦杏中脂肪、蛋白質，用氨基酸分析儀測定多種氨基酸含量，原子吸收法測定多種元素，紫外法及反相高效液相法測定天然苯甲醛及苦杏仁苷。Municipal sewage. determination of aniline compounds. azo spectrophotometric method
城市污水.苯胺的測定.偶氮分光光度法A review with 44 references is given on recent development of heterocyclic azo compounds ' application in spectrophotometric analysis of copper, zinc, and iron in biological sample including three kinds of heterocyclic azo compounds : pyridylazo compound, imidazolylazo compound, and triazolylazo compound
摘要綜述了近年來應用偶氮類顯色劑測定生物樣品中銅、鋅、鐵的光度分析發展狀況，從吡啶偶氮類試劑、咪唑偶氮類試劑以及三氮唑偶氮類試劑加以歸納，引用文獻44篇。Towards the research on two flood water of yuhe river in datong city during 2004, by measuring and comparing their discharge, sediment concentration 、 nutrient include organic, phosphorus, potassium, azote, the result shows that the nutrient content of the sediment is greatly larger than that of supernatant fluid
摘要以2004年大同市御河乾渠兩場洪水為研究對象，對其流量、含沙量、養分（包括有機質，氮，磷，鉀）做了測定和比較，研究結果表明：洪水中下層泥沙中的養分含量遠大於上清液中的養分含量；洪水中整體養分含量隨著含沙量的增大而增大，並且養分含量和含沙量呈近似線性關系。Significance of no in distinguishing and diagnosing hydrothorax and ascites
一氧化氮測定在胸腹水鑒別診斷中的意義Chemical analysis of sulphuric acid and oleum. determination of ammoniacal nitrogen. spectrophotometric method
硫酸和發煙硫酸的化學分析.氨氮測定.分光光度法Test methods for quality of coal water mixture - part 12 : determination of nitrogen of coal water mixture
水煤漿質量試驗方法第12部分:水煤漿氮測定方法Fertilizers - chemical analysis - determination of nitrogen - determination of ammoniacal nitrogen, titrimetric method after distillation
肥料.第4部分:化學分析.第1節:氮含量測定.第2小節:氨態氮測定On some points for attention in the determination of ammonia
談氨氮測定時應注意的幾點問題Disturbance and elimination of digestive agent to colorimetric assay in the course of determination of total nitrogen content
總氮測定中消化劑對比色產生的干擾及消除Method for the determination of soil total nitrogen semi - micro kjeldahl method
土壤全氮測定法半微量開氏法Standard test methods for instrumental determination of carbon, hydrogen, and nitrogen in petroleum products and lubricants
石油產品及潤滑劑中碳氫氮測定法Apparatus for nitrogen examination
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