核乳液 的英文怎麼說

中文拼音 [hérǔyè]
核乳液 英文
nuclear emulsion
  • 核 : 核構詞成分。
  • 乳 : Ⅰ動詞（生殖） give birth to Ⅱ名詞1 （乳房） breast2 （奶汁） milk 3 （像奶汁的東西） any milk lik...
  • 液 : 名詞（液體） liquid; fluid; juice
  • 乳液 : latex （pl. latices）; milk; emulsion
  1. In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased

    同時採用有機硅單體延遲滴加及添加水解抑制劑等技術，有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚合過程中的過渡水解及縮合反應，提高了聚合物大分子鏈中有機硅鏈節的含量；利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵，並通過對共聚產物力學和吸水率的測試，證實了本研究所制備的有機硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優良的力學及耐水性能；從分子設計角度出發，利用醇解反應合成出水解、縮合反應速率較慢的兩種新型不飽和有機硅單體： ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷；利用核磁共振對新型硅烷單體結構進行了證實；研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酸酯乳液，且其聚合產物具有較高的力學及耐水性能。
  2. The results showed that the acr emulsoid particle size and its distribution can be adjusted by varying the amount of seed emulsion used in the pre - emulsionized seed - emulsion polymerization, and the acr emulsoid particles have core - shell structure obviously

    結果表明，採用預乳化種子乳液聚合法制備acr乳液，可以有效地控制乳膠粒徑及分佈；且所合成的acr乳膠粒子具有明顯的核殼結構。
  3. The former was 0. 475u / ml, and the later was 0. 134u / ml. 2. determination of the properties of lactase expressed in e. coli

    原核表達乳糖酶的酶學性質測定製備原核表達乳糖酶的原酶液。
  4. The acrylate copolymers ( acr ) with core - shell structure were synthesized by seed emulsion polymerization used with butyl acrylate, styrene, methylmethacrylate as comonomers

    採用預乳化種子乳液聚合方法，合成了一種具有核殼結構的丙烯酸酯共聚物（ acr ） 。
  5. In this paper, emulsion polymerization as a way to prepare unorganic - polymer complex nanoparticles with core - shell structure is introduced. meanwhile, the formation mechanism and characterization technique are reviewed

    摘要簡要介紹了一種制備核殼式無機高分子納米復合粒子的方法乳液聚合，概述了核殼式無機高分子納米復合粒子的形成機理及其表徵技術。
  6. A core - shell emulsion with proper viscosity and good stability is prepared by methyl methacrylate ( mma ), butyl acrylate ( ba ) and acrylate acid as main monomers, through seed emulsion polymerization with semi - continuous adding method

    摘要採用甲基丙烯酸甲酯，丙烯酸丁酯和丙烯酸為核殼階段的單體，通過半連續滴加的種子乳液聚合的合成工藝，得到了一種粘度適中，穩定性良好，具有核殼結構的乳液。
  7. The results have testified that the charges of the shell materials and core materials will dominate whether the stable core - shell structure forms or not, by employing the silica shell formed through the hydrolysis of silane agents and the core formed by microemulsion

    證明了基於硅烷化試劑水解形成的二氧化硅外殼與微乳液方法形成的內核實現穩定的核殼結構結合，關鍵是由殼材料與內核材料的電性決定的。
  8. In the microemulsions - mediated methods, the nanosize water droplets show thermodynamically stabilization by the means of the surfactants ( sometimes and cosurfactants ) films, that serve as nanosize test tubes, thus limiting particles growth and minimizing particle aggregation. the technique have been applied in some fields including inorganic nanoparticles synthesis, organic polymerization and enzyme catalyst activitization

    在反相微乳液中，由於表面活性劑和助表面活性劑的作用，提供了一個熱力學穩定的納米尺度的水核空間，該水核空間作為可以調節的模版（又稱為智能微反應器） ，對于合成各種無機納米粒子、有機物的聚合以及增加酶的活性都已經引起了廣泛的注意。
  9. The progress in nucleus mechanism, kinetics and effect factors of inverse emulsion polymerization is reviewed. the application of inverse emulsion polymerization in starch modification is estimated

    摘要對反相乳液成核機理、聚合過程動力學模型及反應體系影響因素等方面研究進展進行了綜述，並展望了反相乳液聚合技術在改性澱粉領域中的應用。
  10. Studies of graded core - shell emulsion

    梯度核殼乳液的合成研究
  11. Particles were still in spherical morphology after calcinated. the process of particle formation is mechanically limited by the collision, fusion and exchange between water droplets

    納米顆粒在微乳液中的形成取決於水核的碰撞、融合以及水核間物質的交換。
  12. Both of the increase in water content w ? and reactant concentration made the effects stronger. two microemulsions containing reactants being mixed, hap particles began to form. hap particles were characterized by dynamic light scattering, auger energy spectrum, xrd, ir spectrum and tem

    反應試劑濃度的提高和體系水含量w值的提高影響了微乳液水核的數量、水核中的離子佔有數以及aot分子的聚集數，因此對hap顆粒的形成產生影響。
  13. Effect of polymeric processes, emulsifier, amount and type of initiators, monomer ratio on processes and properties for emulsion are studied

    討論了聚合工藝，乳化劑及引發劑用量種類，核殼兩階段單體用量比例對乳液聚合工藝和乳液性能的影響。
  14. Note the cells around papillations that have a myxoid connective tissue core

    注意乳突狀結構周圍的細胞都有粘液樣結締組織核心。
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