錳酸鹽 的英文怎麼說

中文拼音 [měngsuānyán]
錳酸鹽 英文
manganate
  • 錳 : 名詞[化學] manganese （25號元素, 符號 mn）
  • 酸 : 酸構詞成分。
  • 鹽 : 名詞1. （食鹽; 鹽類） salt 2. （姓氏） a surname
  1. The persulfate - arsenite volumetric method for the determination of manganese content

    亞砷酸鹽容量法測定錳量
  2. Water quality - determination of permanganate index

    水質.高錳酸鹽指數的測定
  3. Pulps. determination of the permanganate number

    紙漿.高錳酸鹽數值的測定
  4. Test method for permanganate time of tricresyl phosphate

    磷酸三甲苯酯的高錳酸鹽時間的測試方法
  5. This article discusses the acidic potassium permanganate method of permanganate index from the following aspects : heating time, titrate temperature and titrate speed, end point of titration

    摘要文章對高錳酸鹽指數加熱時間、滴定溫度、速度、滴定終點的控制進行了探討。
  6. According to the method ( 1 ), bio - assessment criteria of bi for stream was preliminary determined, < 2. 97, excellent ; 2. 98 - 4. 72, good ; 4. 73 - 6. 48, good - fair ; 6. 49 - 2. 84, fair ; >

    與理化指標關系的分析表明，與總磷h 、化學需氧量codcr和高錳酸鹽指數iinn有較高的相關性， r值分別為0 93 ， 0
  7. Erlongshan reservoir water quality was evaluated for class and class by monitoring continuously indexes and was unable to meet the requirement of central drinking water source due to higher cod ( subscript mn ), tn and tp and eutrophic environment

    摘要連續監測和分析了二龍山水庫的水質，對水污染程度進行了評價，水庫高錳酸鹽指數、總氮和總磷超標嚴重，呈現富營養化狀態，總體水質為類和類，已無法滿足集中式生活飲用水水源地的水質要求。
  8. Determination of codmn by digestion with microwave

    微波消解法測定高錳酸鹽指數
  9. Test method for determination of manganese in manganese ores by pyrophosphate complexed permanganate potentiometric titrimetry

    用焦磷酸絡合高錳酸鹽電勢滴定分析法測定錳礦石中錳含量的標準試驗方法
  10. The technical requirement for water quality automatic analyzer of permanganate index

    高錳酸鹽指數水質自動分析儀技術要求
  11. Iso 8467 : 1993 ; water quality - determination of permanganate index iso 8467 : 1993 ; german version en iso 8467 : 1995

    水質.高錳酸鹽指數的測定
  12. Plastics - determination of permanganate absorption number of caprolactam - spectrometric method

    塑料.己內酰胺的高錳酸鹽吸收指數的側定.光譜分析法
  13. Testing of ethanol for industrial use - method for determination of permanganate time

    工業用乙醇試驗.第9部分:用高錳酸鹽退色時間的方法來測定乙醇含量
  14. The main factors influencing the accuracy of the determination of permanganate index, include acidity of sample, water distilled water quality, potassium permanganate concentration, water bath temperature and titration time

    摘要影響高錳酸鹽指數測定準確性的主要因素有樣品酸度、蒸餾水水質、高錳酸鉀溶液濃度、水浴加熱溫度和滴定時間。
  15. Methods for chemical analysis of melted welding fluxes. the permanganate photome tric method for determination of manganese oxide content

    熔煉焊劑化學分析方法.高錳酸鹽光度法測定氧化錳量
  16. Through the tests of standard samples, the degree of affecting permanganate index by these 5 factors are investigated

    通過環境標準樣品的分析試驗，考察這5個因素對高錳酸鹽指數的影響程度。
  17. Abstract : if you want to get exait and reliable determination value of permanganate index, it must carry on quality control and data processing

    文摘:在環境水的測定中欲得到可靠和準確的高錳酸鹽指數測定值，就必須進行質量控制和數據處理
  18. The performance and influencing factors of the combined process and the mechanism of ppc enhanced biofilter for pollutants removal had been investigated with various experimental technologies

    實驗考察了高錳酸鹽預氧化與生物活性炭聯用工藝的除污染效能。
  19. The experiment on biofilter followed by preoxidation showed that ozone and ppc pretreatment improved the biodegradation of raw water, which enhanced the biofilm growth and bioactivity

    高錳酸鹽與臭氧預氧化均能夠提高原水的可生化性，促進生物膜生長，提高生物活性。
  20. In order to develop an environment - friendly method to form a chemical conversion film on aluminium surface without the toxic hexavalent chromium compounds, a process with sodium molybdate and potassium permanganate as the oxidants in the treating solution has been investigated

    摘要採用鉬酸鹽、高錳酸鹽作為成膜氧化劑，研究了鋁合金化學轉化膜的處理溶液，優化了溶液配方與工藝參數，在鋁合金表面制備出有良好耐蝕性的轉化膜。
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