聚合物轉變 的英文怎麼說

中文拼音 [jùgěwùzhuǎnbiàn]
聚合物轉變 英文
polymer transition
  • 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）
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 轉 : 轉構詞成分。
  • 聚合物 : [化學] polymer; polymerizate; polymeric compound; polymeric substance; polymeride; polymerized su...
  • 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...
  • 轉變 : change; convert; transform; turn
  1. Comprehensive cellular responses was found in human amnion fl cells following exposure to low concentration of mnng, such as the lowering of dna replication fidelity resulted from alteration of dna polymerase profile ; activation of a lot of transcription factors, such as api, creb, nf - kb etc ; clustering of egfr ( epidermal growth factor receptor ) and tnfr ( tumor necrosis factor receptor ) and activation of camp - pka - creb and jnk / sapk signal pathways

    我們發現，低劑量mnng處理后的人羊膜fl細胞有廣泛的細胞反應，並有多個信號轉導通路的激活和基因表達的改變。例如dna復制保真度下降， dna聚合酶譜發生改變，應用報告基因技術和底物磷酸化檢出技術證明細胞一系列轉錄因子如ap1 、 creb 、 nf b等被激活，細胞表面受體如表皮生長因子受體、腫瘤壞死因子受體發生聚簇，細胞信號轉導通路camp - pka - creb和jnk sapk被激活。
  2. The obtained polysilane - polyacrylate gradient films showed no macro - interface with the silicone content reducing gradually from the top surface to the bottom one. dma thermograms indicated that polysilane - polyacrylate gradient films contained two glass temperatures with their bands drifting from and their range extending much from each component. the good properties of waterproof, calorifics, and ultraviolet - absorption were also determined by dsc, uv and water contact angle measurements

    結果表明：有機硅聚合物-聚丙烯酸酯梯度膜有一個較寬的玻璃化轉變溫區，玻璃化轉變范圍相對組分材料的玻璃化轉變范圍發生了擴展：有機硅聚合物-聚甲基丙烯酸酯梯度膜具有較好的熱學性能；硅含量的提高有利於改善膜層的憎水性能和紫外吸收性能。
  3. Polybutadiene is changed to an aziridinyl compound (polybutadieneimine) by a series of reactions.

    聚丁二烯經一系列反應轉變成丙啶基化合物（聚丁二烯亞胺）。
  4. Polybutadiene is changed to an aziridinyl compound ( polybutadieneimine ) by a series of reactions

    聚丁二烯經一系列反應轉變成丙啶基化合物（聚丁二烯亞胺） 。
  5. This dissertation focuses on how to develop a high performance damping mechanism based on multi - energy transitions, which is independent or little dependant with the viscoelasticity of polymer matrix. three sections are mainly included in this dissertation as follows : chlorinated polyethylene ( cpe ) / piezoelectric ceramic ( pzt ) / vapor grown carbon fiber ( vgcf ) composites ; cpe / 2, 2 ' - methylene - bis - ( 4 - methyl - 6 - cyclohexylphenol ) ( zkf ) / vgcf composites ; organic hybrids made from cpe and small molecules cpe / pzt / vgcf composites : the damping composites of multi - energy transitions mechanism were produced by mixing pzt and vgcf into cpe. in this system, the mechanical vibration energy that was transmitted to cpe was found to convert into joule ' s heat through conduction paths between vgcf in the polymer matrix, so the vibration fades away

    本論文主要包括三個方面的研究內容： ?氯化聚乙烯（ cpe ） /壓電陶瓷（ pzt ） /氣相生長碳纖維（ vgcf ）復合材料； ? cpe /雙[ （ 2 -羥基- 3 -環己基- 5 -甲基） -苯基]甲烷（ zkf ） / vgcf復合材料； ? cpe基有機小分子混雜型復合材料cpe / pzt / vgcf減振復合材料：利用壓電和導電填料填充高聚物基體，當復合材料受到機械振動時，通過高聚物基體將機械振動能傳遞到壓電陶瓷粒子上，利用壓電陶瓷的壓電效應，將機械能轉換成電能，則電流在導電粒子產生的迴路中流動，由於導電迴路具有一定的電阻，所以電能又轉變成熱能耗散掉，從而起到減振的目的。
  6. So the characteristics and the phenomenons of ordinary helical gear pump and the polymer gear pump are researched by theory in this paper, and the new profile of the rotor of polymer gear pump is brought forward, which is very important to the academic development and actual application of the gear pump technology

    為了改變這種局面，本文對普通斜齒齒輪泵和聚合物齒輪泵的特性均進行了深入的理論研究，並提出了聚合物齒輪泵轉子新的齒形，對于齒輪泵技術的理論發展和實際應用均具有重要的意義。
  7. The soils and sediments organic matter ( som ) are highly heterogeneous and comprise various complex organic macromolecules such as humus, kerogen, black carbon ( bc ), etc. the relative abundance, characteristics and structure of these som play a important role on the global carbon cycles, global change, transformation and fate of the organic and inorganic pollutants, the soil fertility

    土壤和沉積物有機質是高度非均質的，包括許多復雜的有機高分子聚合物如腐殖質、乾酪根、碳黑等。這些有機質的相對含量，性質和結構對全球碳循環，全球氣候變化，有機和無機污染物在自然界的遷移、轉化和歸宿，土壤的肥力等有非常重要的影響。
  8. Test method for transition temperatures of polymers by thermal analysis

    熱分析聚合物轉變溫度測試方法
  9. For the crystalline polymer matrix, the ptc transition temperature is close to the melting point, while for the amorphous polymer matrix, the ptc transition temperature is close to the glass transition temperature

    Ptc轉變溫度與體積膨脹的轉變溫度非常一致，對于結晶聚合物基體體系， ptc轉變溫度在基體的熔點附近，而對于非晶聚合物基體體系， ptc轉變溫度在基體的玻璃化轉變溫度附近。
  10. The results revealed that the essential condition occurring brittle - tough transition in such ternary system was l ? lc ( ? 0. 095 ? m ), and the effect of above factors on the impact behavior followed percolation mechanism which indicated that it was some reasonable using lc as single parameter criterion of brittle - tough transition of pp / eoc / caco3 composites. the micro - deformation model at different dispersing morphology was then proposed

    首次將聚合物復合材料脆韌轉變機理的定量化研究從二元體系拓寬到三元體系，對ppffioc aco3體系的配方進行設計，制備得到高剛性高韌性低成本的聚丙烯復合材料， eoc和cvco3的體積份數之和為25v （其中彈性體相為10v 。
  11. Afm - based single molecule force spectroscopy and optical tweezers can be used to study the molecule - level mechanical problems of polymer materials, which include the strength and elastic properties of single polymer chain, force - induced conformation transition of polymer chain, interaction among polymer molecules, adsorption strength and conformation of polymer chain on solid substrates, nanometer - scale viscoelasticity measurement and nano - tribology of polymer surfaces

    摘要基於原子力顯微技術的單分子力譜法和光鉗法可用於研究聚合物材料分子層次上存在的力學問題，包括聚合物分子鏈的強度、彈性性質及外力作用下的構象轉變、分子間相互作用、聚合物分子的界面吸附以及聚合物表面的納米粘彈性和納米摩擦學等問題。
  12. The influences of dosage of initiator, surfactant and dpr, and the type of initiator on polymerization were studied by monitoring the conversion of monomer and variation of particle size

    考察了聚合過程中水溶性引發劑用量、乳化劑用量、引發劑種類、歧化松香含量等對單體轉化率和聚合物粒子粒徑變化的影響。
  13. It was also demonstrated that rosin in hybrid polymer functioned as a plasticizer to reduce glass transition temperature, which resulted in the reduction of strength and increase of elongation of polymer films

    力學性能分析顯示歧化松香在雜合物中起到了增塑劑的作用，降低了聚合物的玻璃化轉變溫度，使得斷裂應力下降而斷裂伸長率有所增長。
  14. The curve of dynamic modulus versus the conductive filler volume percent showed that the dynamic modulus of the composites changed with increase of the filler volume percent and exhibited a transition phenomenon. it is believed that these results mentioned above were related to the filler dispersion and the interaction between filler and polymer

    通過研究動態流變行為對導電填料含量的依賴性，發現導電填料含量增浙江大學碩士學位論文加，體系的動態模量存在一轉變現象，被認為與顆粒在聚合物中的分散、填料與聚合物間相互作用密切相關。
  15. The rheology of polymer concrete grouting has been studied by use the znn - d6. the study shows the character of composite polymer stabilizing agent grout is accord with the bingham model. 3

    採用znn d6六速旋轉流變儀對穩定水泥漿進行流變性研究，研究表明該復合聚合物穩定劑水泥漿液符合賓漢田ingham ）流變模型。
  16. Standard test method for transition temperatures and enthalpies of fusion and crystallization of polymers by differential scanning calorimetry

    用差示掃描量熱法測定聚合物轉變溫度的標準試驗方法
  17. Products and systems for the protection and repair of concrete structures - test methods - determination of glass transition temperatures of polymers

    混凝土結構保護和維修用產品和系統.試驗方法.聚合物的玻璃化轉變溫度的測定
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