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ammoniacal adj.= ammoniac.

ammoniated

In view of this declining quality and the need to maintain clean drinking water , treatment processes became more sophisticated and expensive . to neutralise the ammoniacal nitrogen in the raw water , larger quantities of chlorine were added 政府在過濾過程中,為中和氨氮含量而加添的氯氣所產生的氯化物,更被市民懷疑會引起癌癥,市民對飲用東江水失去信心。

Product description - pyrrolidone is colorless or yellowish clear liquid , has tiny ammoniacal odour ; is a strong polar organic solvent , can dissolve each other with water and general organic solvent by any proportion 物理特性:在室溫下呈無色或淺黃色透明液體,有輕微的氣味,溶于水及各種有機溶劑,極易水解和聚合。

Fertilizers - chemical analysis - determination of nitrogen - method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide titrimetric method 肥料.第4部分:化學分析.第1節:氮含量測定.第1小節:硝酸鹽基氮硝酸氮重量測定法

N - methyl pyrrolidone is colorless clear liquid , has tiny ammoniacal odour ; is a strong polar organic solvent , can dissolve each other with water and general organic solvent by any proportion -吡咯烷酮為無色或微黃色澄凈液體,有微氨味是一種強極性有機溶劑,可與水和一般有機溶劑以任意比例互溶。

Fertilizers . determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide . titrimetric method 肥料.在氫氧化鈉作用下其它物質釋放出的氨氣中測定氨態氮的含量.滴定法

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

Study on exchange performance of lithium ion - sieve synthesized by reduction - ammoniacal leaching residue of polymetallic nodules 多金屬結核氨浸渣合成的鋰離子篩吸附性能研究

The characteristic indexes of daqu aroma - producing capability include ammoniacal nitrogen and the specific consumption of amylum 氨態氮和淀粉消耗率為大?生香力的特徵指標。

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

Standard test method for valency state of the arsenic component of ammoniacal copper arsenate solutions 氨化砷酸銅溶液中砷組分價態的標準試驗方法

Nitric acid for industrial use . determination of ammoniacal nitrogen content . spectrophotometric method 工業用硝酸.氨氮含量的測定.分光光度法

Standard test methods for chemical analysis of ammoniacal copper arsenate and ammoniacal copper zinc arsenate 氨化砷酸銅的化學分析的標準規范

Test method for chemical analysis of ammoniacal copper arsenate and ammoniacal copper zinc arsenate 氨銅砒酸鹽和氨銅鋅酸鹽化學分析試驗方法

Test method for valency state of the arsenic component of ammoniacal copper arsenate solutions 氨銅砷酸鹽溶液砷化合物化合價狀態測試方法

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

Photography - processing waste - determination of ammoniacal nitrogen microdiffusion method 攝影.沖洗廢液.氨態氮含量的測定

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

Analysis of ammoniacal nitrogen 氨態氮測定法

Standard specification for ammoniacal copper arsenate and ammoniacal copper zinc arsenate 氨化砷酸銅的標準規范