氫硅氟酸 的英文怎麼說
中文拼音 [qīngguīfúsuān]
氫硅氟酸
英文
hydrosilico fluoric acid-
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 refractories - determination of silicon dioxide content - hydrofluoric acid gravimetric method
氫氟酸重量法測定二氧化硅量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The grarvimetric method for the determination of silicon dioxide content
氫氟酸重量法測定二氧化硅量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。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分享友人