針脂石 的英文怎麼說
中文拼音 [zhēnzhīdàn]
針脂石
英文
xyloretinite-
The high efficiency grinding of glass micropipette can be realized by adopting the resin - bonded diamond grinding plate
摘要採用樹脂結合劑金剛石砂輪磨盤可以實現玻璃微針的高效磨削。Standard test method for cone penetration of petrolatum
石油脂的針入度的標準試驗方法This paper gives a brief introduction of the formation mechanism of sma and the handing property of pavement from the aspects of theory and research. at the same time, this paper also studies the effect of aggregate size on road - related performance in some different grads. except, it also having inspected to use the sbs, the pe and the combination material of sbs and pe to analyze the influence to the function of material road
瀝青瑪蹄脂碎石混合料( sma )以其溫度穩定性好、抗滑性能優良、低噪音、使用耐久等優點在公路建設中越來越受到重視,本文對sma組成特點,強度形成機理與路面使用性能從理論和試驗研究角度進行論述,並針對不同級配的瀝青瑪蹄脂碎石混合料,分析了粗、細集料的粒徑變化對其路用性能的影響,同時也考察了用sbs 、 pe 、 sbs和pe復合改性后的瀝青結合料對混合料的路用性能影響。The blend of aramid and fiberglass was selected as reinforcement and butyronitile modified phenolic resin was selected as precursor to make high performance reinforced friction - resistance material in relacing of asbestos
摘要針對摩阻材料無石棉化的發展趨勢,以丁腈橡膠改性酚醛為樹脂基體,芳綸漿粕玻纖混雜為增強體,研製出一種混雜纖維增強摩阻材料。It is made of fused magnesite and high purity flake graphite by adding metal composite antioxidant and phenolic resin as binder. it has the excellent properties of corrosion resistance, spalling resistance, resistance to oxidation and better thermal shock resistance. it can be used in all kinds of converters, eaf, refining ladles and common ladles. upon request, multiple lining - up designs of reasonable materials can be provided according to the working conditions of above mentioned furnaces
採用電熔鎂砂、高純鱗片石墨為主要原料,添加金屬復合抗氧化劑,以酚醛樹脂為結合劑製成的製品具有優良的抗浸蝕性、抗剝落性、抗氧化性和良好的抗熱震性,適用於各種容量的轉爐、電爐、精煉鋼包及普通鋼包,本公司可根據用戶要求,針對上述4種熱工窯爐的具體使用條件提出爐襯的材質綜合砌築方案。Based on the chang - yu highway in julin province, this paper focus on gap - graded asphalt mixtures. aggregate grading of the gap - graded hma was designed by means of void design procedure. this paper give out a kind of new gradation of stone matrix asphalt. at the same time, this paper also studies the effect of aggregate size on road - related performance in some different gradings
本文以吉林省長余高速公路為依託,從瀝青混合料的結構形態入手,利用體積法,對骨架密實型級配類型的瀝青混合料的級配進行研究,提出新型的瀝青馬蹄脂級配,並針對不同級配的瀝青馬蹄脂碎石混合料,全面分析了粗,細集料的粒徑變化對其各種路用性能的影響。分享友人