ferric oxide 中文意思是什麼

ferric oxide 解釋
三氧化二鐵，氧化鐵。

  • ferric : adj. 1. 鐵的，含鐵的。2. 【化學】（正）鐵的，三價鐵的。
  • oxide : n. 【化學】氧化物。 antimony oxide 銻白，氧化銻。 deuterium oxide 重水，氧化氘。 mercuric oxide 氧化汞。 nitric oxide 一氧化一氮。
  1. Cleanup corrosive substance in pipe such as internal water, clean oil, methane hydrate, ferric oxide, carbide dust, carbon bisulfide, hydrosulphurice acide, etc. ; reduce corrosion damages to inner wall of pipeline caused by corrosive substance ; clarify pipe route again ; inspect pipe deformation ; check perfectness ratio of valves along pipe ; decrease working backpressure

    清除管線內部積水、輕質油、甲烷水合物、氧化鐵、碳化物粉塵、二硫化碳、氫硫酸等腐蝕性物質；降低腐蝕性物質對管道內壁的腐蝕損傷；重新明確管線走向；檢測管線變形；檢查沿線閥門完好率；減小工作回壓。
  2. Study on producing high - purity ferric oxide from sulphur concentrate

    硫精礦制備高純氧化鐵
  3. The edta volumetric method for the determination of ferric oxide content

    容量法測定三氧化二鐵量
  4. Characterization of ferric oxide nanocrystal prepared by thermal decomposition

    熱解法制備氧化鐵納米晶及其表徵
  5. The o - phenanthroline photometric method for the determination of ferric oxide content

    鄰二氮雜菲光度法測定三氧化二鐵量
  6. The production of copper oxide and high purity ferric oxide from low - grade copper ores

    浮選機槽內礦漿紊流強度對氧化礦浮選的影響
  7. Determination of ferric oxide in bauxite for export. flame atomic absorption spectrometric method

    出口礬土中三氧化二鐵含量.原子吸收測定方法
  8. Study on activation of desulfurization of hydroxyl - ferric oxide under different technical conditions

    不同工藝條件制備羥基氧化鐵脫硫活性研究
  9. Determination of ferric oxide content in titanium dioxide for export. flame atomic absorption spectrometric method

    出口鈦白粉中三氧化二鐵含量.原子吸收測定方法
  10. Method of analysis baryte for export. determinationof ferric oxide by sulfosalicylic acidspectrophotometric method

    出口重晶石分析方法.磺基水楊酸分光光度法測定三氧化二鐵
  11. Chemical analysis for silicon carbide refractories - determination of ferric oxide - o - phenanthroline photometric method

    碳化硅耐火材料化學分析方法鄰二氮雜菲光度法測定三氧化二鐵量
  12. This article analyzes the mineralization mechanism of the uranium ore, constructs a series of spectra indexes including the ferric oxide index, the ferrous oxide index, the oxidation index, clay mineral index, brightness index, the green index and the humidity index, and draws the distribution and scope of the oxidation belt, deoxidation belt, the supplies and partial drainage of ground water in the research area, thus selects the advantageous area of uranium mineralization

    通過分析鈾礦的成礦機理，構建了氧化鐵指數、氧化亞鐵指數、氧化指數、粘土礦物指數、亮度指數、綠度指數和濕度指數等一系列光譜指數，提取了研究區氧化帶、還原帶、地下水補給與局部排泄的分佈和范圍，從而圈定了鈾礦成礦的有利區。
  13. Methods for chemical analysis of spodumenite and lepidolite concentrates - the edta volumetric method for the determination of ferric oxide content

    鋰輝石，鋰雲母精礦化學分析方法edta容量法測定三氧化二鐵量
  14. Methods for chemical analysis of spodumenite and lepidolite concentrates - the o - phenanthroline photometric method for the determination of ferric oxide content

    鋰輝石，鋰雲母精礦化學分析方法鄰二氮雜菲光度法測定三氧化二鐵量
  15. Some additives such as graphite, ptfe and csno3 can improve obscuring effect of smoke screening in infrared waves. furthermore, some formulas entered nano ferric oxide can largely improve the effect of infrared extinction

    指出金屬鎂粉優于其它金屬粉；三氧化二鐵和二氧化鈦是較好的氧化劑選擇；石墨、聚四氟乙烯和硝酸銫的添加有利於提高發煙劑紅外遮蔽能力。
  16. Pure tio2 film exist a mass of ferric oxide. in silver doped tio2 film, the tio2 react with ferric oxide, and fabricate fetio3 as the exist of silver. with the silver content increased, the content of fetio3 also increased

    純tio _ 2薄膜中存在大量鐵的氧化物，摻銀tio _ 2膜層中，由於銀的存在， tio _ 2與氧化鐵結合生成鈦酸鐵，且隨銀含量增大，鈦酸鐵的含量增多。
  17. Good magnet - sheilding quality for multi - plugs it could be easily design multi out - put transformers. acording to different ferric oxide features, ranged from audio frequency to high freqency it could be designed appropriate transformers

    磁屏蔽效果特別好，線圈架備有多路插頭，能很容易地設計出多路輸出的變壓器，根據豐富的鐵氧體材料的不同性能，可以從音頻到高頻范圍內，設計出能夠匹配的各種變壓器。
  18. To comnter the problem of high grinding energy, rapid flow of material, low ratio of material to grinding media, and bad ball coating in common open circuit ferric oxide tube mill, ferric oxide superfine grinding technology markedly increase grinding efficiency and improve grinding status in the tube mill by setting high efficiency sifting equipment, material place regulating technology and subminiature cylpeb

    摘要針對普通開流氧化鐵管磨機在氧化鐵生產過程中存在電耗高，流速快，料球比低、嚴重糊磨等問題，通過在磨內設里高效篩分裝蘭，採用料位調節、微型鋼段等技術措施，極大地改善了磨內粉磨工況，提高了粉磨效率。
  19. Due to their high oxidation, multiple electron transfer, and high intrinsic energy, we refer to the cells containing fe ( vi ) compounds as " super - iron " batteries with more energy capacity compared to conventional alkaline batteries. the three charge reduction of fe ( vi ) represents a high energy and capacity source of cathodes, and the products ( ferric oxide ) have been considered as an environmentally benign substance

    如果fe （ ）化合物作為電池的陰極材料時，其氧化反應為3電子過程，且反應產物為fe _ 2o _ 3 （鐵銹） ，與一般傳統堿性電池相比，它是一種高能，而且放電產物對環境無污染的綠色電池，目前，它的研究已成為電池研究領域的一個熱點。
  20. Chemical analysis methods of aluminium hydroxide determination of ferric oxide content - orthophenanthroline photometric method

    氫氧化鋁化學分析方法鄰二氮雜菲光度法測定三氧化二鐵含量
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