聚乙烯縮甲醛 的英文怎麼說
中文拼音 [jùyǐxīsuōjiǎquán]
聚乙烯縮甲醛
英文
polyvinyl formal- 聚 : 動詞（聚集; 聚積） assemble; gather; get together
- 烯 : 名詞[化學] （有機化合物的一類） alkene; olefince
- 縮 : 縮構詞成分。
- 甲 : Ⅰ名詞1 （天乾的第一位） the first of the ten heavenly stems2 （爬行動物和節肢動物身上的硬殼） she...
- 醛 : 名詞[化學] （有機化合物的一類） aldehyde
- 聚乙烯 : polytene; formale; polyethylene; polythene聚乙烯薄膜 polyethylene film; 聚乙烯撐 polyvinylene; 聚...
- 甲醛 : [有機化學] formaldehyde; cascophen; arofene; methanal; formol; methylene oxide
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In this paper, polyvinyl - butyral ( pvb ) and methyl cellulose ( mc ) are chosen as chemical additives to amend the property of normal mortar, orthogonal tests of 96 pieces of shear specimens are carried out, then orthogonal analysis of test results is performed
採用聚乙烯醇縮丁醛和甲基纖維素對普通砂漿做合理改性，進行了96個抗剪試件的正交試驗，並對試驗結果進行正交分析。Formalized pva fiber
聚乙烯醇縮甲醛纖維The results indicate that the sort of walling material is the most important factor in bond capacity of mortar, the mixed quantity of polymer and mortar strength follows, and there is a remarkable increase in mortar bond strength when the mixed quantity of pvb and mc is 20 % ~ 30 % and 0. 05 % ~ 0. 1 % respectively
結果表明：塊體類別是最主要的影響因素，其次是聚合物摻量和砂漿強度；當聚乙烯醇縮丁醛和甲基纖維素的摻量分別為水泥質量的20 % ~ 30 %和0 . 05 % ~ 0 . 1 %時，可較大幅度提高砂漿的黏結強度。The promotion action of ionic liquid as an accelerant in synthesizing benzaldehyde ethanediol acetal and benzaldehyde propanediol acetal was studied
摘要以離子液體為促進劑，強酸性聚苯乙烯732催化了苯甲醛與兩種二元醉的縮醛反應。Testing methods for polyvinyl formal
聚乙烯醇縮甲醛的試驗方法分享友人