硝酸錳 的英文怎麼說

中文拼音 [xiāosuānměng]
硝酸錳 英文
manganous nitrate
  • 硝 : Ⅰ名詞（硝石） nitre; saltpetre Ⅱ動詞（用樸硝或硭硝加黃米面處理毛皮） taw
  • 酸 : 酸構詞成分。
  • 錳 : 名詞[化學] manganese （25號元素, 符號 mn）
  • 硝酸 : [無機化學] hydrogen nitrate; nitric acid; aqua fortis
  1. Chemical reagent. manganous nitrate, 50 % solution

    化學試劑. 50 %硝酸錳溶液
  2. Chemical analysis methods for acid slay of cupola. determination of manganous oxide by volumetric method using sodium arsenite - sodium nitrite

    鑄造化鐵爐酸性爐渣化學分析方法.亞砷酸鈉-亞硝酸鈉容量法測定一氧化錳量
  3. Dangerous trades as defined in the factories and industrial undertakings ordinance ( cap. 59 ) include boiler chipping ; manufacture of glass from basic raw materials ; manufacturing processes involving the use of arsenic, lead, manganese, mercury and phosphorus ; vermillion manufacture ; chromium plating ; machining or grinding of celluloid or magnesium ; and manufacture of hydrochloric, nitric or sulphuric acids, etc

    根據《工廠及工業經營條例》 ，危險行業包括鏟修鍋爐，以基本原料製造玻璃，使用砷、鉛、錳、汞、磷的製造工序，製造硃砂，鍍鉻，切削或研磨賽璐珞或鎂，及製造鹽酸、硝酸或硫酸等。
  4. Ii manganese nitrate hexahydrate

    六水合硝酸錳
  5. In the experiment of catalyst preparation, the catalytic activity of mno2 / c which was prepared with mn ( no3 ) 2 solution and active carbon by the means of thermal decomposition reached the highest among three kinds of catalysts, and the performance of mno2 / c was enhanced by acidification. moreover, the results showed that the catalytic activity of mno2 was also affected by different mode of catalyst and active carbon dispersed

    催化劑的制備實驗表明，採用硝酸錳溶液和活性炭共同熱分解得到的mno _ 2 / c ，具有最高的催化活性，對催化劑進行酸化處理能提高催化劑的活性，而且催化劑和活性炭的分散方式不同對其性能的影響較大。
  6. Ferromanganese and blast furnace ferromanganese - determination of manganese content - potentiometric method and titrimetric method after ammonium nitrate oxidation

    錳鐵及高爐錳鐵錳含量的測定電位滴定法和硝酸銨氧化滴定法
  7. The extraction - absorption catalytic polarographic method for the determination of manganese content

    亞硝酸鈉滴定法測定錳量
  8. Abstract ： the influence of bleeding sap and nitrate - nitrogen, amino acid in root sap of k4 which grown in the zone is researched in seed treatments and initial bloom stage after spraying on leaf with edta - mn

    摘要以「墾農4號」為材料，利用錳浸種和初花期葉面噴施，在小區試驗的條件下研究了錳對大豆根系傷流量、傷流液中硝態氮和氨基酸含量調控的效應。
  9. The sample was dissolved by hno3 - h2so4 - kmno4 in high - perssure cooker, then the mercury in building adhesives was determined by hydride atomic fluorescence spectrometry

    摘要用硝酸-硫酸-高錳酸鉀在高壓鍋中溶樣，採用氫化物發生原子熒光光譜法測定建築用粘合劑中汞。
  10. The result shows that the sources of pollutant mainly include non - point - source, line - source and point - source, with nh ( superscript + subscript 4 ), no ( superscript - subscript 3 ), so ( superscript 2 - subscript 4 ), phenanthrene, bhc, fe and mn mainly from non - point - source, nh ( superscript + subscript 4 ), hg, cd, cod, phenanthrene, bhc mainly from line - source, and so ( superscript 2 - subscript 4 ), dimethoate and cn ( superscript - ) from point - source

    研究結果表明，地下水污染源有面源污染、線源污染、點源污染；其中屬于面源污染的污染物主要有氨氮、硝氮、硫酸根、菲、六氯環已烷、鐵和錳；屬于線源污染的污染物主要有氨氮、汞、鎘、 cod 、菲、六氯環已烷等；屬于點源污染的污染物有硫酸根、樂果、氰化物。
  11. The effect of different dose of manganese mixed with seeds is not obvious on the soybean bleeding sap and content of nitrate - nitrogen and amino acid ; proper dose of manganese spraying on the leaf can improve the content of nitrate - nitrogen in bleeding sap obviously, to ck and the high dose of manganese treatment

    不同濃度錳浸種對大豆傷流液中硝態氮與氨基酸含量影響不是很明顯；適量錳葉面噴施可明顯促進大豆傷流液中硝態氮與氨基酸含量，使其高於對照與高濃度錳處理。
  12. Methods for chemical analysis of iron, steel and alloy - the sodium arsenite - sodium nitrite titrimetric method for the determination of manganese content

    鋼鐵及合金化學分析方法亞砷酸鈉-亞硝酸鈉滴定法測定錳量
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