alcohol vinyl 中文意思是什麼

alcohol vinyl 解釋
乙烯醇
  • alcohol : n. 1. 【化學】醇；乙醇，酒精。2. 含酒精飲料。
  • vinyl : n. 【化學】乙烯基。
  1. Eval evoh ethylene vinyl alcohol copolymer

    乙烯一乙烯醇共聚物
  2. Investigation of swelling property of poly vinyl alcohol hydrogel prepared by acetals

    水凝膠溶脹性能研究
  3. Vinyl alcohol resin

    乙烯醇樹脂
  4. Plastics - poly vinyl alcohol materials - designation system and basis for specifications

    塑料製品.聚乙烯醇材料.規范的標識系統和基礎
  5. In this paper, the development and application of high molecular weight poly ( vinyl alcohol ) were reviewed

    摘要綜述了高相對分子質量聚乙烯醇的發展及其用途。
  6. A mixture of poly vinyl alcohol, vinyl alcohol and water. it is mainly used in manufacture of frp production

    聚乙烯醇脫模劑是由聚乙烯醇與乙醇等溶劑配製而成，包括n0
  7. The perspective application of high strength and high modulus poly ( vinyl alcohol ) was mentioned

    從聚合方法和引發方式兩方面介紹了國內外合成高相對分子質量聚乙烯醇研究進展。
  8. Plastics - ethylene vinyl alcohol copolymer moulding and extrusion materials - designation system and basis for specifications

    塑料.乙烯乙烯醇共聚物模塑和壓塑材料.命名系統和規范基本知識
  9. Plastics - ethylene vinyl alcohol copolymer moulding and extrusion materials - preparation of test specimens and determination of properties

    塑料.乙烯乙烯醇共聚物模塑和壓塑材料.式樣制備和性能測定
  10. Thermosensitive pva - g - nipaam copolymers was prepared by grafting copolymerization of n - isopropylacrylamide nipaam onto poly vinyl alcohol in homogeneous system by

    研究了在均相體系中通過共輻射接枝法將nipaam接枝到pva上。
  11. A 200, 000t y vinyl acetate project in ethylene gas - phase process and 70, 000t y polyvinyl alcohol project

    乙烯氣相法年產20萬噸醋酸乙烯暨年產7萬噸聚乙烯醇工程
  12. The significance of the flame - retardant fiber researches and the existent products, the properties and uses of the special flame - retardant fibers such as vinyl chloride - vinylidene chloride copolymer, acrylonitrile - vinylidene chloride copolymer and poly ( vinyl alcohol - vinylidene chloride ) are presented, and the common flame - retardant fibers and flame - retardant agents are summarized

    摘要介紹了研究阻燃纖維的意義、目前阻燃纖維的品種和特種阻燃纖維（偏氯綸和腈氯綸及維氯綸）的性能、用途，並對常見的阻燃滌綸及其阻燃劑進行了表述。
  13. Poly(vinyl alcohol)has been protected against radiation by benzalation and benzoylation.

    聚乙烯醇的耐輻解可通過芐叉化和苯甲酰化提高。
  14. The effects of poly ( vinyl alcohol ) ( pva ), poly ( vinylpyrrolidone ) ( pvp ), sodium alginate ( sa - na ) and poly ( sodium acrylate ) ( pa - na ), blended with sodium carboxymethyl cellulose ( cmc ) respectively, on the suspension stability of graphite were studied

    由於pva 、 pvp大分子的熵彈性和滲透壓效應，能改善懸浮液穩定性。 sa - na 、 pa - na還具有靜電排斥的機理，因此，比pva 、 pvp更能顯著地改善石墨懸浮液的分散性與穩定性。
  15. The dispersity and stability of the graphite aqueous suspensions was investigated with centrifugation, the violet visible spectrophotometer, the laser particle size analyzer and scanning electron microscopy ( sem ). the following aspects of the production technique were carefully studied : 1. the effects of surfactants, poly ( vinyl alcohol ) ( pva ), poly ( vinyl pyrrolidone ) ( pvp ), sodium alginate ( sa - na ) and poly ( sodium acrylate ) ( pa - na ) on the suspension stability of graphite were investigated

    本研究的主要內容有以下三個方面: 1 、研究了陰離子表面活性劑、非離子表面活性劑、聚乙烯醇（ pva ） 、聚乙烯基吡咯烷酮（ pvp ） 、海藻酸鈉（ sa - na ） 、聚丙烯酸鈉（ pa - na ）對石墨在水中分散性和穩定性的影響; 2 、研究了分散方法、分散介質、 ph值及羧甲基纖維素鈉（ cmc ）含量對石墨在水中分散性和穩定性的影響; 3 、研究了聚乙烯醇（ pva ） 、聚乙烯基吡咯烷酮（ pvp ） 、海藻酸鈉（ sa - na ） 、聚丙烯酸鈉（ pa - na ）四種助分散劑與羧甲基纖維素鈉（ cmc ）復配對石墨在水中分散性和穩定性的影響。
  16. The camp fiber has large water absorbency and good water retention capacity. the influence of the synthetic variables and post - crosslinking process on water - absorbency of the camp fibers were studied in this paper, the results showed that the optimal synthetic conditions were as follows : the initiator concentration, 0. 4wt % of the monomer concentration ; degree of neutralization of acrylic acid, 85 % ; the amount of acrylamide and poly ( vinyl alcohol ) in the blends, 20 % and 20 % respectively ; and the post - crosslinking agent content, 0. 5 %

    結果表明，當引發劑過硫酸鉀（ kps ）用量為單體的0 . 4wt 、丙烯酸（ aa ）中和度為85 、丙烯酰胺（ am ）含量20 、聚乙烯醇（ pva ）含量為20 ，且后交聯劑用量為0 . 5 ，后交聯溫度和時間分別為120 、 4min時，所得camp纖維的吸水性能較好，隨著后交聯溫度提高， camp纖維的聚集態結構變得規整。
  17. After the rapid development of ultrahigh - molecular weight polyethylene ( uhmw - pe ) fiber, the study of high strength poly ( vinyl alcohol ) fiber also was gained much attention

    摘要繼超高相對分子質量聚乙烯（ uhmw - pe ）纖維得到較快發展以來，有關高強度聚乙烯醇纖維的研究與開發也受到人們重視。
  18. Introduced and discussed the latest developments of the high strength poly ( vinyl alcohol ) fiber, including its preparation methods, the structure and properties as well as its applications

    介紹和討論了高強度聚乙烯醇纖維的研究和開發現狀，包括制備方法、纖維結構與性能、應用等方面的情況。
  19. Vinyl alkyd coatings are based on the blend of a copolymer ( or more commonly terpolymer ) of vinyl chloride, vinyl acetate, and vinyl alcohol with a compatible alkyd resin

    乙烯基多元醇酸塗料是氯乙烯、醋酸乙烯和乙烯醇共聚物（或其它的三元共聚物）和相容的多元醇酸樹脂的共混物。
  20. A review on the toxicological study of chemicals using gene - analytic techniques in china was introduced in the paper, main chemicals concerned are lead, cadmium, nickel, chromium, manganese, benzene, benzo ( a ) pyrene, vinyl chloride, trichlorethylene, alcohol, octyl phenol, ethyl nitrosocarbamide, mnng etc

    摘要按化學毒物的類別，概略地介紹了近年來我國基因分析技術在化學物（包括鉛、鎘、鎳、鉻、苯、苯? （ a ）芘、氯乙烯、三氯乙烯、酒精、辛基酚、乙基亞硝基脲、 mnng等）毒性檢測中的應用情況。
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