氟硅 的英文怎麼說
中文拼音 [fúguī]-
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。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 . vHubei 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。 。Synthesis of poly methyl trifluoropropyl siloxane and its crosslinking characteristics
氟硅生膠的合成及交聯特性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。China petroleum and chemical industry association science technology development promoting centre ministry of construction. p. r. china
中國氟硅有機材料工業協會建材部科技發展促進中心Above - mentioned fluorin ， silicon and rubber produces can be used with eletronic appliances which are temperature - resistant ， cold - resistant and aging - resistance
以上氟、硅、橡膠產品適用於需耐高溫、耐寒、耐老化之電子電器產品配套使用。Fvmq o. 80irhd aerospace series - o - rings, in fluorosilicone rubber - hardness 80 irhd
航空航天系列.氟硅酮橡膠Fvmq o. aerospace series - o - rings, in fluorosilicone rubber - technical specification
航空航天系列.氟硅酮橡膠Preparation of high - purity silica from silicofluoric acid
由氟硅酸制取高純二氧化硅Potassium fluorosilicate 95 % min
氟硅酸鉀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。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。Methods for chemical analysis of sodium hexafluorsilicate
氟硅酸鈉的化學分析方法Sodium hexafluorosilicate for industrial use. methods of test
工業用六氟硅酸鈉.試驗方法分享友人