polypropylene 中文意思是什麼

polypropylene 解釋
n. 名詞 【化學】聚丙二醇酯，聚丙烯。

  1. Polypropylene acyl amic liquid gel

    聚丙烯酰胺水凝膠
  2. Silica pigment, benzene parazolone, oxalic acid catalyzer, accelerant, catalyst, deposit carbon powder, starch, paraacetaminophenetol - sulfonamide, sodiumpara - aminosalicylate ( pasna ), dalmato, p - thephalic acid, diethylbenzene - amine, titanium dioxide, acticarbon, sodium fluosilicate, fluorite, by - thiamine, silica gel powder, synthetic resin, sulfonic acid, polypropylene resin, aureomycin, pyrosodium silicate, gluchlorine acid coffee grounds, glucose, sodium sulfate, sulfide mineral, guound phosphate rock, bb, p. v. c.,

    M 、觸媒、沉澱炭粉、對乙酰氮基苯磺酰氨、對氨基水楊酸、哆耳瑪托、對苯二酸、二乙苯銨、二氧化鈦、活性碳、氟硅酸鈉、氟石礦、副產硫銨、硅膠粉未、合成樹脂、磷酸鈣、聚丙烯樹脂、金黴素、偏硅酸鈉、糠氯酸咖啡渣、口服葡萄糠、硫酸鈉、硫化礦、磷礦粉、蘭bb 、 p . v
  3. Glass fiber reinforced polypropylene ball valve

    玻璃纖維增強聚丙烯球閥
  4. To improve the binding strength between the deck slabs and deck surfacing layer of badong changjiang river highway bridge and to provide the surfacing layer with anti - cracking ductility, a series of technical measures has been taken in the construction of the deck surfacing of the bridge, including those of embedding binding reinforcement in the deck slabs, spraying inorganic binding agent between the slabs and layer, replacing part of the cement with micro expansion agent and adding appropriate amount of polypropylene fibers to the concrete

    摘要巴東長江公路大橋橋面鋪裝，通過採取預埋橋面粘接鋼筋、噴塗無機界面粘結劑、用微膨脹劑替代部分水泥、在混凝土中摻入適量的聚丙烯纖維等措施來提高橋面板與鋪裝層間的界面粘結強度和給橋面抗裂增韌。
  5. Atactic polypropylene modified bituminous sheet materials

    塑性體改性瀝青防水卷材
  6. On the contact resistance between graphite polypropylene composite plate and carbon paper

    聚丙烯復合板與碳紙間的接觸電阻
  7. Experimental investigation on compensative shrinkage polypropylene fiber concrete

    聚丙烯纖維補償收縮混凝土性能試驗研究
  8. Production and application of random copolymerized polypropylene pipe

    管材的生產與應用
  9. In comparison with impact force dominated conventional pulverizing equipment, pan - mill is especially effective for the pulverization of polymer materials. experimental results show that not only commodity polymers such as polystyrene and polypropylene but also coriaceous engineerin g plastics such as pa6 can be effectively pulverized by pan - mill

    磨盤形力化學反應器對聚合物材料的粉碎具有獨特的優勢，研究結果表明，常溫操作條件下，磨盤形力化學反應器不但可以有效粉碎通用聚合物材料，如聚丙烯，也可以粉碎強韌性工程塑料尼龍6 。
  10. The expansion agents can only make up the shrinkage to some extent, and the compensation effects would be reduced when the retardener and fly - ash are used. the expansion agents are not panaceas to avoid the shrinkage cracking as expansion can also reduce the concrete soundness. under bad curing condition, the polypropylene fibrillated film fiber can improve concrete ' s anti - crarking property, while the nominal steels have very unobvious effects. to reduce the concrete shrinkage thus avoid the cracking, the former factors must all be taken into account in concrete proportion design to develop sound concrete

    研究結果表明，水泥的品種和用量是影響混凝土收縮值的主要因素之一，當混凝土中水泥用量超過470kg / m ~ 3時，混凝土的收縮值超過400 10 ~ （ - 6 ） ，在約束狀態下存在高開裂風險；採用細砂使混凝土單位用水量顯著提高，收縮值也大幅增加；優質粉煤灰總體上能抑制混凝土的收縮，以超量方式摻入其抑制作用更加明顯，但粉煤灰混凝土早期的粘聚性較差，應注意養護，以免失水產生龜裂；早強減水劑和緩凝減水劑都會使混凝土收縮值增加；膨脹劑只能補償混凝土部分收縮，同時受緩凝劑和粉煤灰的抑制，而且膨脹使混凝土的體積安定性增加了不確定因素，膨脹劑不是解決混凝土收縮裂縫的良方。
  11. The company takes advantage of advanced dcs control system, high efficient float valve tray technology, high efficient energy - saving exchange techniques, fcc catalytic cracking double riser, two - generator regeneration process, polypropylene with loop reactor process and refining and blending process of high - number gasoline, etc. to ensure providing the users with high - tech qualified products

    公司採用先進的dcs控制系統，高效的浮閥塔盤技術，高效節能交換技術， fcc催化裂化雙提升管、兩器再生工藝，環管聚丙烯工藝，高排號汽油精製調和工藝等，確保高科技合格產品送至用戶手中。
  12. What is the difference between glassine envelopes & bopp polypropylene

    玻璃紙封套和bopp聚丙烯有什麼不同？
  13. Exclusively fda - compliant pure polypropylene micron fiber

    使用符合fda要求的過濾純聚丙烯毛細纖維。
  14. 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。
  15. The characteristics and mixture ratio design of the polypropylene fiber shotcrete are introduced

    摘要介紹了聚丙烯纖維噴射混凝土的特點及其配合比設計。
  16. Three - strand and eight - strand polypropylene monofilament or film ropes - required characteristics

    三股和八股聚丙烯單絲或薄膜繩索特性
  17. Advancement in study on polypropylene montmorillonite nanocomposites

    蒙脫土納米復合材料研究進展
  18. Purified and shredded the multicoloured polypropylene goes through a final stage of refinement

    被凈化、壓碎的各色聚丙烯要經過最後一道提煉工序。
  19. Ships and marine technology - polypropylene fibre ropes, made of high - tensile multifilament

    船舶和海上技術.高拉伸強度多絲制聚丙烯纖維繩索
  20. Pp2. 3 4 8 fibre ropes - polypropylene split film, monofilament and multifilament and polypropylene high tenacity - 3 -, 4 - 8 - strand ropes

    纖維繩索.聚丙烯裂膜單絲和多絲
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