硅氟酸 的英文怎麼說

中文拼音 [guīfúsuān]
硅氟酸 英文
silicofluoric acid
  • 硅 : 名詞[化學] silicon （14號元素符號 si）
  • 酸 : 酸構詞成分。
  1. In order to elaborate the app licability of osl to loess, especially single aliquot regenerative protocol ( sar ), involving stimulation of the same disc with an infra - red laser diode followed by blue leds to polymineralic fine - grains of loess, such explanations as light bleaching, preheat, anomalous fading, prior - ir exposure were investigated in this paper. for drawing adequate coarse grains from loess, quartz and feldspars, as well as loess, were etched by hydrofluoric acid and fluorosilicic acid. the sequence of ages of holocene loess in weihe rivier basin has been established by single - aliquot ( sar ) and multiple - aliquot using fine - grains and sar using coarse - grains

    本文通過渭河流域全新世黃土的光曬退實驗，地表黃土樣品的d _ e值測定，細顆粒單片的預熱、反常衰退、紅外暴露實驗，說明釋光測年在全新世黃土中應用的可行性及單片再生劑量法（ sar ）在黃土細顆粒中的適用性；為了從黃土中分離出足夠的粗顆粒，進行了純石英和長石的氫氟酸（ hf ）和氟硅酸（ h _ 2sif _ 6 ）溶蝕實驗，黃土粗顆粒石英溶蝕分離實驗；通過細顆粒單片、多片的blsl 、 irsl和post - irosl ，熱釋光，及粗顆粒石英的blsl的年代測定，選擇適于全新世黃土的釋光測年方法，並建立了渭河流域全新世黃土的年代序列。
  2. Silica pigment, benzene parazolone, oxalic acid catalyzer, accelerant, catalyst, deposit carbon powder, starch, paraacetaminophenetol - sulfonamide, sodiumpara - aminosalicylate ( pasna ), dalmato, p - thephalic acid, diethylbenzene - amine, titanium dioxide, acticarbon, sodium fluosilicate, fluorite, by - thiamine, silica gel powder, synthetic resin, sulfonic acid, polypropylene resin, aureomycin, pyrosodium silicate, gluchlorine acid coffee grounds, glucose, sodium sulfate, sulfide mineral, guound phosphate rock, bb, p. v. c.,

    M 、觸媒、沉澱炭粉、對乙酰氮基苯磺酰氨、對氨基水楊酸、哆耳瑪托、對苯二酸、二乙苯銨、二氧化鈦、活性碳、氟硅酸鈉、氟石礦、副產硫銨、硅膠粉未、合成樹脂、磷酸鈣、聚丙烯樹脂、金黴素、偏硅酸鈉、糠氯酸咖啡渣、口服葡萄糠、硫酸鈉、硫化礦、磷礦粉、蘭bb 、 p . v
  3. Hubei jianli phosphorus chemical co., ltd is a national middle - sized enterprise for chemicalfertilizer. itproduces sulpguric acid 80, 000 tons, general calcium superphosphate 100, 000 tons, ammoniumphosphate 30, 000 tons and fluorine sodium silicate 300 tons per year

    湖北省監利磷化工有限公司是一家以生產農用化學肥料為主的國有中型企業。年產硫酸8萬噸、普通過磷酸鈣10萬噸、磷酸一銨3萬噸、氟硅酸鈉300噸。 。
  4. The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological

    分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象，依據astm標準及國際通用文物保護研究方法與評估準則相結合，通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定，及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響，對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。
  5. Silica refractories - determination of silicon dioxide content - hydrofluoric acid gravimetric method

    氫氟酸重量法測定二氧化硅量
  6. Chemical analysis of silica refractories - part 3 : determination of silicon dioxide - hydrofluoric acid gravimetric method

    硅質耐火材料化學分析方法第3部分：氫氟酸重量法測定二氧化硅量
  7. The main products include calcium supper phosphate, sulphuric acid, sodium fluorsilicate, sodium phosphate, and compound fertilizer, ect

    人，主要產品普鈣硫酸氟硅酸鈉磷酸三鈉復混肥等，工業產值逾億元。
  8. Preparation of high - purity silica from silicofluoric acid

    由氟硅酸制取高純二氧化硅
  9. Potassium fluorosilicate 95 % min

    氟硅酸鉀
  10. Chemicals used for treatment of water intended for human consumption - hexafluorosilicic acid

    人類生活用水處理用化學製品.六氟硅酸
  11. Determination of silicon content in ferrosilicon for export. the potassium fluosilicate volumetric analysis

    出口硅鐵中硅含量的測定.氟硅酸鉀容量法
  12. Chemicals used for treatment of water intended for human consumption - hexafluorosilicic acide ; german version en 12175 : 2001

    飲用水處理用化學品.六氟硅酸
  13. Hexafluorosilic acid for industrial use. determination of available fluorine content. potentiometric method after disitllation

    工業用六氟硅酸.可用氟含量的測定.蒸餾后電位測定法
  14. Test methods of crystalline layered sodium disilicate - potassium fluosilicate volumetric methods for determination of silica dioxide content

    層狀結晶二硅酸鈉試驗方法氟硅酸鉀容量法測定二氧化硅含量
  15. Abstract : the iodine is extracted from fluorosilicic acid solution by carbon tetrachloride after the iodine ion is oxidized to the free iodine. the oxidant b is adopted through sifting oxidants

    摘要對氟硅酸提碘過程的氧化劑進行選擇研究，結果表明，對碘回收率而言氧化劑b較好。
  16. As quartz fraction in loess is separated by the tedious process of etching with fluorosilicic acid for 6 days, 20ml 30 % fluorosilicic acid per gram, not only the feldspars in loess could be removed completely, but also less quartz could be etched away in loess

    溶蝕實驗表明，用40 hf溶蝕40min對石英的損失太大，不適合黃土中石英的分離。用30氟硅酸（ 20ml冶）溶蝕約6天，分離黃土中的石英顆粒，既可以溶蝕掉長石顆粒，又對石英的損失較小。
  17. The grarvimetric method for the determination of silicon dioxide content

    氫氟酸重量法測定二氧化硅量
  18. Methods for chemical analysis of sodium hexafluorsilicate

    氟硅酸鈉的化學分析方法
  19. The prepared thick porous silicon layer as the cathode is applied about 10ma / cm2 current in mixture of ethanol, hf and hicb solutions, which is expected to improve the stability and the smoothness of the surface and the mechanical property of the porous silicon thick layers

    在乙醇、氫氟酸、過氧化氫溶液中，多孔硅樣片做陰極施加電流密度為10ma cm ~ 2 ，實驗獲得了穩定性好、表面光滑及機械特性良好的多孔硅厚膜。
  20. Analysis of water used in boiler and cooling system - determination of total silicon - photometric method by conversion with hydrofluoric acid for low silicon

    鍋爐用水和冷卻水分析方法全硅的測定低含量硅氫氟酸轉化法
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