玻璃含量 的英文怎麼說
中文拼音 [bōlíhánliáng]
玻璃含量
英文
glass content-
The obtained polysilane - polyacrylate gradient films showed no macro - interface with the silicone content reducing gradually from the top surface to the bottom one. dma thermograms indicated that polysilane - polyacrylate gradient films contained two glass temperatures with their bands drifting from and their range extending much from each component. the good properties of waterproof, calorifics, and ultraviolet - absorption were also determined by dsc, uv and water contact angle measurements
結果表明:有機硅聚合物-聚丙烯酸酯梯度膜有一個較寬的玻璃化轉變溫區,玻璃化轉變范圍相對組分材料的玻璃化轉變范圍發生了擴展:有機硅聚合物-聚甲基丙烯酸酯梯度膜具有較好的熱學性能;硅含量的提高有利於改善膜層的憎水性能和紫外吸收性能。In this research, the lime - fly - ash bound macadam was joined with steel fibers, glass fibers and polypropylene fibers with the contents of the lime, the fly ash and the macadam fixed in lab tests. the study focuses mainly on the split strength, compression strength, and modulus of compressive resilience and shrinkage property of the lime - fly - ash bound macadam enhanced by different kinds of fibers. based on the test, a detail theoretical analysis was made on the relation of mechanical property, dry shr inkage with the variety and the quantity of fibers, applying the theories of strength, dry shrinkage and the methods of statistics, curve mimesis and variance analysis
本論文主要是研究在同一種二灰碎石混合料(石灰、粉煤灰、集料的含量及比例相同)中分別摻入不同數量的鋼纖維、玻璃纖維、聚丙烯纖維,通過室內試驗對其抗拉強度、抗壓強度、抗壓回彈模量和乾燥收縮性能與纖維摻量和纖維品種之間的關系加以分析和研究,並在此基礎上根據二灰碎石強度形成機理、乾燥收縮機理和數理統計、曲線擬合、方差分析的方法分析纖維品種和纖維數量對二灰碎石的力學性能和乾燥收縮性能的影響,最後得出纖維對二灰碎石的強度、抗壓回彈模量、乾燥收縮有很顯著的影響,並提出了相應的建議。Test method for the hydroxyl groups content of silica glass
石英玻璃中羥基含量檢驗方法Another soda ash shortage in 1974 resulted in further reductions in soda
蘇打灰的再次短缺發生在1974年,導致了玻璃里堿含量的再次降低。Effects of the content of fiber, vesicant, pore ratio and pore diameter were investigated, the results indicates the variables have great effects on the sound absorbing performance of the samples
實驗發現,孔隙率、平均孔徑大小、玻璃纖維含量、發氣劑含量對材料吸聲性能有顯著影響。Perlite is lava of acid volcanic glass ; there is certain combo water in it. can be swselled in high temperature, it is a main ore source to make adiabatic materials with high quality and super light
珍珠巖是酸性火山玻璃質熔巖,其中含有一定量的結合水,在高溫下迅速膨脹,是製作優質超輕絕熱材料的主要礦石資源。The moisture content of the atmosphere has a profound effect on the wettability of glass.
大氣中水分的含量對玻璃的浸潤性具有顯著影響。Using non - saturable polyester resin as its basal masal and unidirectional fiberglass woven fabrics as its skel eton, the frp pole is taken shape by ce - ntrifugal kr twine forming process and has high axial strength and its content if fiberglass is over 50 %. the frp light pole
Frp燈桿系採用不飽和聚酯樹脂為基材,以單向布為主的玻璃纖維織物為骨架,採用離必成型工藝或發纖維骨架通過纏繞成型工藝製作而成,玻璃纖維含量在家50 %以上,軸向強度很高。Determination of plasticizer content in polymethylmethacrylate - ultraviolet spectrometry method
有機玻璃中增塑劑含量的測定方法.紫外光譜法In this experiment, a neodymium glass laser is used to study the effects of the operating voltage, power density, the height from the observed location of the plasma to the surface of the sample, the location of the sample, the gas composition and the pressure on the intensity and quality of the spectrum
本文採用高能量釹玻璃激光器,研究了激光器工作電壓、功率密度、等離子體的觀測高度、樣品位置、環境氣體及氣壓對等離子體的譜線強度及譜線質量的影響,獲得了最佳的實驗條件,並測量了金屬分析樣品中某些元素的含量。By using dta, ir and xrd analysis, the result show that : in the gel glass of these two system, the phase change of the zirconia and the alumina are restricted because of the high content of silica which leads to the stabilization of the prepared materials. and the applications of these two materials is introduced briefly. by using absorption spetrum and fluorescence spetra analysis, the result show that : in the gel glass of the nd - doped sio2 - al2o3 gel bulk glass - ceramic, the strongest emmision is at about 1. 06u m, the clustering of nd3 + ion is controlled by the addition of alumina which creates the " cage effect " to nd3 + ion
同時分別對凝膠進行了dta 、 ir 、 xrd分析,結果表明:對於此兩個系統的凝膠玻璃-陶瓷,由於二氧化硅含量較高,使得氧化鋯及氧化鋁的相變受到約束,從而保證所制備材料的穩定化,同時對兩種材料的應用也作了簡單介紹;對摻釹sio _ 2 - al _ 2o _ 3激光玻璃-陶瓷進行了熒光及吸收光譜分析,結果表明:釹鋁共摻雜二氧化硅玻璃的最強發射處於1 . 06 m左右,加入的少量氧化鋁使釹離子產生「籠效應」 ,阻止釹的團聚。Testing of glass ; chemical analysis of colourless soda - lime - glass ; determination of alo
玻璃的檢驗.無色鈉鈣玻璃的化學分析.三氧化二鋁含量For example, we find 3 % to 6 % alumina glasses in areas where high alumina sand is readily available - southern california
舉個例子,在南加利福尼亞,這個容易獲得高鋁土的地區,我們發現那裡出產的一般都是鋁含量為3 % 5 %的玻璃。Textile glass reinforced plastics - prepregs, moulding compounds and laminates - determination of the textile - glass and mineral - filler content - calcination method
玻璃纖維增強塑料.預浸料坯模塑料及層壓板.玻璃纖維和礦物填充料含量的測定.煅燒法By reducing bromine content and adding aluminum hydroxide in the surface of substrate for the printed circuit board, comparative tracking index ( cti ) of the substrate is improved significantly, meanwhile the size stability, heat resistance, the glass transition temperature of the substrate are improved too
摘要通過降低印製電路板的基板表層的嗅含量並加入氫氧化鋁,顯著提高了基板的相比漏電起痕指數( cti ) ,並同時提高了基板的尺寸穩定性、耐熱性、玻璃化溫度。Effect of k2o addition on the crystallization property of dental glass - ceramics
氧化鉀的含量對牙科微晶玻璃析晶性能的影響Method for the determination of moisture content of glass materials
玻璃原料水分含量測定方法Precast concrete products - test method for glass - fibre reinforced cement - measuring the fibre content in fresh grc, ' wash out test '
預制混凝土製品.玻璃纖維增強水泥試驗方法.新鮮grc纖維含量的測量.沖刷試驗Parafin was emulsion is used to humidify when the fiberglass is produced
拉制玻璃纖維原紗時採用石蠟乳劑作浸潤劑,其含量不大於2 . 2 % 。The incorporation of air bubbles in the glass spoiled it
玻璃含有氣泡,使它質量降低。分享友人