輻照聚合 的英文怎麼說

中文拼音 [fúzhàojùgě]
輻照聚合 英文
irradiation polymerization
  • 輻 : 名詞（車輪中車轂和輪圈的連接物） spoke
  • 照 : Ⅰ動詞1 （照射） illuminate; light up; shine 2 （反映） reflect; mirror 3 （拍攝） take a picture ...
  • 聚 : 動詞（聚集; 聚積） assemble; gather; get together
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 聚合 : 1 （聚集到一起） get together2 [化學] （單體結合成高分子化合物） polymerization; polymerize 3 [生...
  1. The results suggested that the ph value, the type of monomers, the type, concentration and surface properties of inorganic nanoparticles, the type and concentration of emulsifier have a great influence on the encapsulating emulsion polymerization and the obtained latex stability. if selecting cationic emulsifier ( ctab ), low water soluble monomers ( such as ba, st ) and hydrophobic nano - silica, the inorganic nanoparticles would be encapsulated by polymers through ultrasonic irradiation successfully under alkalescent condition

    系統研究了ba 、甲基丙烯酸甲酯（ mmal苯乙烯舊t ）以及它們的共聚體系在超聲輻照作用下包裹聚合的主要影響因素，結果表明： ph值、單體的種類、無機納米粒子的種類、濃度及表面性能、乳化劑的種類及濃度等對超聲輻照包裹乳液聚合以及復合體系的穩定性有較大的影響。
  2. Increasing ultrasound intensity in the range of cavitation threshold and cavitation peak value, decreasing monomer concentration and increasing the temperature make the induction period shorter. under optimized reaction conditions, the conversion of ba can reach 90 % in 11 min at high n2 flow rate the viscosity average molecular weight of the obtained pba reaches 5. 24 106. the molecular weight of pba varies with ultrasonic irradiation time, indicating that the ultrasonic induced emulsion polymerization is dynamic and quite complicated, polymerization of monomer as well as degradation of polymer occurs concomitantly

    一、實現了無常規化學引發劑存在下的超聲輻照引發丙烯酸正丁酯（ ba ）間歇乳液聚合，制備了pba納米粒子，在11min內轉化率達到90 ，分子量達5 . 24 10 ~ 6 ，隨反應時間的延長而降低，表明超聲輻照引發乳液聚合是一個動態的復雜過程，單體的聚合和聚合物的降解同時發生。
  3. Effect of controlled - time photosensitizer system on degradation of photo - biodegradable pe film

    含復合光降解劑的聚乙烯膜在汞燈輻照下的光降解行為
  4. Exposure of polymeric materials to ionizing radiation

    聚合材料電離輻射的輻照量
  5. In this paper, the vacuum thermo - cycling effects and vacuum ultraviolet effects on space inflatable structural materials were analyzed based on a thorough survey over the studies done through flight tests, ground simulation experiments and theoretical research. the main contents of this thesis are as follows : the performance damage effects of thermo - cycling on space inflatable structural fabric carbon fiber reinforced epoxy laminates ( cf / ep ), aluminized kapton ( al / kapton ) films which used as reflector of space inflatable antenna were investigated by a temperature range of - 120 120 with the vacuum degree 10 - 5 pa which conducted with space environment ground - based simulation facility

    本文在對國內外飛行試驗、地面模擬試驗以及理論研究等所取得的成果調研的基礎上，針對空間充氣結構材料進行地面模擬真空熱循環與真空紫外輻照的研究工作:利用真空熱循環地面模擬試驗機研究了真空環境（ 10 - 5pa ）中- 120 120的熱循環條件下空間充氣支撐結構織物碳纖維增強環氧樹脂（ cf / ep ）層合材料、空間充氣展開天線反射面鍍鋁聚酰亞胺（ al / kapton ）薄膜的空間環境效應。
  6. The stage when the block occurs has been correlated to the time the embryonic genome takes over control of development from the maternal genome, which occurs in mouse at the 2 - cell stage. the embryos of balb / cxicr fl mouse show 2 - cell block in vitro and the effects of several culture media on overcoming the 2 - cell block in embryos development were studied. m16 ( sigma ), in which 96. 2 % of 1 - cell embryos developed to 4 - cell stage, were shown to be effective in overcoming the 2 - cell block

    培養5h后， 53去核卵母細胞可見標記的mtocs ，但數量明顯少於對照組，而又多於培養0h的去核細胞，說明此時53的化學去核卵胞質中確有mtocs的存在，其微管聚合能力正在恢復； mtocs標記，但其輻射產生的微管纖維短，結構還不夠豐滿；其餘細胞的微管蛋白則喪失重新裝配能力。
  7. The factors affecting the induction period and conversion of ba monomer were investigated in detail

    研究了超聲輻照在聚合物納米材料制備中的特殊聲化學效應。
  8. Moreover, ultrasonically initiated semi - continuous and continuous emulsion polymerizations were carried out. both semi - continuous and continuous emulsion polymerization rate are slower than batch emulsion polymerization

    實現了超聲輻照引發的半連續和連續乳液聚合，解釋了超聲引發乳液聚合的機理。
  9. A free radical polymerization mechanism for ultrasonically irradiated emulsion polymerization was proposed. ( 2 ) ultrasonically irradiated encapsulating emulsion polymerization was first used to prepare polymer / inorganic nanoparticles composites

    二、採用超聲輻照包裹乳液聚合法制備了長期穩定的、聚合物包裹無機納米粒子的膠乳體系，處理后得到聚合物/無機納米粒子復合材料。
  10. Determination of long - term radiation ageing in polymers - part 2 : procedures for predicting ageing at low dose rates

    聚合物長期輻照老化的測定.第2部分:低劑量比率下預測老化的過程
  11. Electronic states d contact charging of polymers

    輻照效應改變聚合物表面靜電特性之研究
  12. The behaviors of several inorganic nanoparticles ( sio2, al2o3, tio2 ) under ultrasonic irradiation, such as dispersion, crushing and activation, were studied. tem, ftir, spectrophotometry characterized the morphology, structure and dispersion stability of nanoparticles respectively. the results show that the inorganic nanoparticles in the aqueous solution can redisperse more effectively through ultrasonic irradiation than by conventional stirring, which was the basis for monomers to polymerize on the surface of nanoparticles

    研究了超聲輻照下多種納米粒子（ sio _ 2 、 al _ 2o _ 3 、 tio _ 2 ）在水體系中的分散、粉碎及活化等各種行為，採用tem 、 ftir 、分光光度法等對納米粒子的形態、結構、分散穩定性進行了表徵，證明超聲輻照比常規攪拌更有效地實現無機納米粒子在液相中的分散，為單體在納米粒子表面的聚合創造了條件。
  13. The particle size of pba latex particles is in the range of 40 - 100 nm, as measured by tem observation, suggesting that ultrasonic irradiation offers a new route to the preparation of mini - or micro - emulsion polymerization

    Pba乳膠粒尺寸范圍為40 - 100nm ，表明超聲輻照提供了一種新的用於制備聚合物納米粒子的細乳或微乳液聚合技術。
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