膠態材料 的英文怎麼說
中文拼音 [jiāotàicáiliào]
膠態材料
英文
colloid- 膠 : Ⅰ名詞1 (某些具有黏性的物質) glue; gum 2 (橡膠) rubber 3 (姓氏) a surname Ⅱ動詞(用膠粘) st...
- 態 : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
- 材 : 名詞1 (木料) timber 2 (泛指可以直接製成成品的東西; 材料) material 3 (供寫作或參考的資料) ma...
- 料 : 名詞1 (材料; 原料) material; stuff 2 (喂牲口用的穀物) feed; fodder 3 (料器) glassware 4 (...
- 材料 : 1. (原料) material 2. (資料) data; material 3. (適于做某種事的人才) makings; stuff
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( 3 ) the result showed that when ambient temperature rises to a certain degree, the frictional surface of uhmwpe and its composites melt and gelatinize
門)當環境溫度升高到一定程度, uhmwpe及其復合材料與鋼配副的摩擦界面熔融變為凝膠狀態,其摩擦系數隨摩擦時間的延長保持不變。By analyzing and experimentally verifying the model, new ways of improving mixer performance were put forward. ( 1 ) heat water should be used in the mixer ' s temperature control to make the mixer work with optimal parameters. ( 2 ) the surface materials of the mixing chamber and rotors should be chosen rationally to change material surface energy and increase friction on them. ( 3 ) when the compound was processed under higher pressure of floating weight, shallow groovers or stripes parallel to the axle of the rotor should be made on the mixing chamber internal wall to increase the real contact area and improve mixing effect
通過對模型的分析和實驗驗證,提出了提高密煉機混煉效果的新途徑: ( 1 )密煉機溫度控制採用溫水冷卻,使密煉機處于最佳工作狀態; ( 2 )通過合理選擇密煉室和轉子表面材料以改變材料表面能來增大膠料與它們之間的摩擦力; ( 3 )在上頂栓壓力較大的條件下,在密煉室內壁與轉子軸線同方向加工淺的光滑槽可明顯改善混煉效果。A two dimension small scale force sensor is developed which is used in the adhesion and friction tests, the sensor works well in the experiments. elastic modulus of nine different polyester / silicon rubber mixtures is tested, the results show that mixtures ’ elastic modulus increases with the aggrandizing of mass percentage of polyester. mixtures ’ adhesion abilitiy and especially mixture a ’ s adhesion - friction relationship are tested. these results provide experimental evidences for the fabricating of synthetic gecko hairs. lastly, a primary analysis of nanoscale hair modle is done, some hair preparation method is introduced, and the synthetic gecko foot hair fabricated by model moulding method is tested
測試九種不同配比聚氨酯/硅橡膠合成材料的彈性模量值,得出合成材料的彈性模量隨聚氨酯質量百分比增加而增大的結論;對九種合成試樣進行了粘著性能測試,對實驗結果進行比較分析和討論;對粘著力最大的a試樣進行粘著力與摩擦力關系的實驗,得出粘著狀態下a試樣摩擦力與粘著力成線性關系的結論。The rubber insert ' s mechanical and physical performances and machining mechanism, particularly the dynamic mechanics frequency chart and the equivalent principle of time and temperature, are analyzed in chapter 6. the series tools of machining rubber inserts are researched and manufactured. reasonable technology parameters, and measures for exaltation machining efficiency and quantity are determined by test
第六章分析了防中子橡膠內襯的物理機械性能,尤其是動態力學性能頻率譜和時溫等效原理;研究了橡膠材料的加工機理:研製了橡膠內襯加工的系列刀具,進行了加工工藝參數優化;提出了提高加工質量和效率的工藝措施。Correction of error to measure thermal parameter parastability of rubber material
橡膠材料熱參數準穩態測量法的誤差校正Mechanical property, thermal - oxidative - ageing property, flame retardancy and dynamic mechanical analysis ( dma ) of nanocomposites have been studied, and a comparison between nanocomposites and carbon black reinforced rubber was made
研究了納米復合材料的力學性能、熱氧老化性能、阻燃性能和動態粘彈性等,並與炭黑補強膠料的一系列性能進行了比較。By means of polyaerylamide gel electrophoresis, peroxidase isozyme, esterase isozyme and a - amylase isozyme of dioscorea zingiberensis, which were gathered from different growing environment conditions, were analyzed. with the results of 3 kinds of isozyme analysis and the analysis of 15 populations morphology and climate, dioscorea zingiberensis were divided into 5 ecotypes. the main results were shown as follows : 1
本研究以來自我國秦嶺山脈以南的甘肅、陜西、湖北、湖南、四川及雲南各省的盾葉薯蕷為試驗材料,通過對盾葉薯蕷的pox 、 est和a - amy3種酶的同工酶進行聚丙烯酰胺凝膠電泳分析,結合其形態性狀和物候期等生物學特徵,進行生態型的劃分,所得結論如下: 1Then, it deals with the theory of the finite element, experimental modal analysis and hilbert huang transform, which forms the theoretical groundwork of the following experimental investigation aiming at analyzing the effect of the transducer debonging on the dynamic response of composite laminated cantilever beam
再次,採用壓電元件做傳感器的復合材料懸臂梁結構為試驗對象,利用模態分析、 hht變換的方法,對壓電元件與復合材料之間的脫膠損傷對結構動態特性的影響進行試驗研究。In this paper, the so preparing self - compacting concrete with low and middle strength using super fine mountain sand artifical sand and phosphorus slag is studied systemically. through the study the influence of the shape, the proportion of the dust and the grade of sand to the workability and the mechanical property of self - compacting concrete, it is found that super fine mountain sand artifical sand are not suit to prepare low and middle strength self - compacting concrete, but when they are combined and the additive and assistant band material are used, c20 - c40 high performance self - compacting concrete is prepared ; the corresponding additive is developed to solve the delamination caused by the low proportion of banding material ; the evaluating system for the workability of low and middle strength self - compacting concrete is built ; the controlling method for production, construction and curing was set up. and the result of the research is applied into several projects
通過分析特細山砂和機制砂的顆粒形態、粉末含量、顆粒級配等特性對自密實混凝土的工作性能和力學性能的影響,發現特細山砂、機制砂不宜單獨用於配製中低強度等級自密實混凝土,宜將特細山砂和機制砂進行合理復配,並選擇合適的外加劑和礦物摻合料,優化配合比設計,可生產c20 c40中低強度等級自密實高性能混凝土;研製開發出了具有高效減水、保塑、抗離析功能的外加劑,有效解決了中低強度等級自密實混凝土由於膠凝材料用量少而出現的離析、泌水問題;應用正交設計方法,對因素和水平進行合理選擇,確定了生產中低等級自密實混凝土的最優配合比;建立了中低強度等級自密實混凝土的工作性評價體系;提出了生產、施工及養護的質量控制技術方法。Cell adhesion to surface of the substrate is essential to development of the anchorage - dependent cells. only after adhering to surface followed by spreading can cells develop and proliferate. most synthetic polymers used as orthopaedic matrix substitute present hydrophobicity, which may correlates to the low degree of cell attachment. modification with cell adhesion protein / peptides can be benificial to the cell adhesion on polymers and then affect the cell proliferation and differentiation. cell attachment to substrate is primarily mediated by integrins, a widely expressed family of heterodimeric surface receptors. most extrcellular matrix proteins such as fibronectin, osteopontin, collagen type i, bone sialoprotein and vitronectin contain an arg - gly - asp ( rgd ) sequence which is specific to the fixation of cell membrane receptors like integrin. the main aim of this research is to measure, assess adhesion, proliferation of rabbit marrow stromal cells ( mscs ) on the polymers coated by fibronectin, collagen type i or biotie gen, which includes : ( 1 ) biologic characteristics of rabbit mscs were observed by two types of separating method in primary culture. ( 2 ) adhesion, proliferation and differentiation of mscs cultured on polymers coated with biotiegen were assessed. ( 3 ) also, adhesion, proliferation and differentiation of mscs were assessed on plga film or porous plga substrates coated with fibronectin, or collagen type i respectively. ( 4 ) bone formation was observed on the porous plga substrates coated with collagen type i in vivo. this research aims to give new way to make novel synthetic bone with cell adhesion and high bone induction capabilities
因此將這些蛋白包被、固定到材料表面,觀察骨組織工程種子細胞mscs細胞的粘附、生長特性是本研究的中心環節,並從以下方面進行探討: ( 1 )採用不同原代細胞分離方法,研究其對mscs細胞的生物學特性影響。 ( 2 )檢測基因勝肽膠對mscs細胞粘附、增殖及分化的影響。 ( 3 )分別採用型膠原及纖維粘連蛋白( fibronectin , fn )包被聚乙醇酸-乳酸共聚物( poly ( 1actide - co - glycolide ) , plga )膜及多孔塊型plga材料,觀察細胞在單層或三維培養狀態下,型膠原及fn對mscs細胞粘附、增殖及向成骨細胞分化效應及能力。L shuchen ( condensd matter physics ) directed by prof. huang shihua preparation and room temperature emission of nanocrystalline zno, colloidal zno solutions and rare earth doped nanocrystalline zno are presented in the present paper, including the near infrared and upconversion luminescence. the main contents and the important results are as following : nanocrystals zno are prepared by chemical precipitation
呂樹臣(凝聚態物理專業)指導教師:黃世華研究員本論文主要研究納米晶zno粉體、膠體及納米晶zno : re材料的制備和室溫發射現象,包括近紅外發射和上轉換發射現象。The selection of structure adhesion for underwater weapon composite should take account for its aging resistance, service environment, loading state and process requirements while the aging resistance in sea and by its process properties is considered for the sea - proof sealant
水下兵器用復合材料結構膠的選擇需根據膠粘劑的耐老化性、使用環境、受力狀態以及根據工藝要求進行選擇;防海水密封膠的選擇既要考慮密封膠在海水中的耐老化性又要考慮它的工藝性。The cathodes, which were made of above - mentioned three composites, and gel polymer electrolytes were used for lithium batteries
並分別把以上三大類復合材料做成正極與液態電解質或凝膠態電解質組裝成金屬鋰電池。In this paper, tio2 films as ecological self - clean glass material prepared by magnetron sputtering method were discussed in the following aspects : the preparation technology of tio2 films by magnetron sputtering method, the control of the surface microstructure, the effect of the surface microstructure on the photocatalytic activity and the optical performance of tio2 films. sem was used to observe the surface topography. xrd was used to explore the crystal form, and crystal size
為了解決以往溶膠?凝膠法制備的tio _ 2薄膜膜層質量不好的缺點,本論文對磁控濺射法在玻璃表面制備tio _ 2薄膜作為生態自潔凈玻璃材料進行了一系列探索與應用基礎研究,包括tio _ 2薄膜的磁控濺射法制備工藝、表面微觀結構的控制、表面微觀結構對tio _ 2薄膜光催化性能、透光性影響等。In this paper, the microstructure changes of polypropylene induced by a complex combination of shearing, compression, stretching and friction actions during single pan - milling or co - milling with iron, uhmwpe and waste tire rubber chips ( wtr ) were studied and the stress induced effects were revealed. the structure and morphological development of iron particulates and wtr during pan - milling and co - milling with polypropylene were also characterized. the properties of pp / fe, pp / wtr and pp / wtr / fe composites prepared through pan - milling techniques were investigated
本文利用磨盤型力化學反應器對被碾磨材料施加強大的剪切、環向應力、擠壓、拉伸和摩擦作用,研究聚丙烯碾磨和共碾磨粉碎過程微觀形態結構和性能的變化,以及聚合物在碾磨過程中呈現的力化學現象,並將其應用拓展至金屬、橡膠等體系,研究碾磨粉碎在聚丙烯鐵超微粉體的制備、高交聯密度彈性材料廢舊輪胎橡膠( wtr )的超微粉碎,以及pp fe , pp wtr材料的性能與碾磨作用的關系。Rubber seals - static seals in domestic appliances for combustible gas up to 200 mbar - specification for material
壓力為200毫巴及其以下的家用可燃氣體靜態密封用橡膠密封件的材料規范Nevertheless, new modified polymers have been obtained recently with thresholds of damage by laser radiation as high as those of the inorganic materials, and with higher stabilities than those of the silica gels under the same experimental conditions
近來研究較多的是玻璃基質無機有機復合激光染料,通過溶膠?凝膠法,將有機激光染料均勻地摻入固態基質中,再利用適當的有機改性,就能有效提高材料各方面的性能。Preparation of polymer composites is one of the important methods to realize high performance of polymer materials. in this paper, a newly developed ethylene - octene copolymer ( eoc ), catalyzed by metallocene catalysts, was used as an impact modifier for pp instead of traditional modifier ( epdm ). the relationship between the structure and properties of polypropylene composites toughened and reinforced by eoc and cacos respectively or together was studied systematically
聚合物復合材料的制備是實現高性能聚合物材料的重要途徑之一,本論文採用茂金屬催化劑合成的新型聚烯烴彈性體乙烯-辛烯共聚物( eoc )代替傳統的三元乙丙橡膠,對eoc和caco _ 3兩種增韌劑分別和協同增韌增強聚丙烯復合材料體系的形態結構與性能的關系進行了系統的研究,圍繞高性能、應用探索和理論研究三個方面作了較為深入的探索和分析,獲取了很多有價值的信息,為高性能聚丙烯復合材料的開發和應用作了理論鋪墊,主要結果如下: 1Testing and study of dynamic mechanics performance of the rubber materials for rubber damped wheel
橡膠彈性車輪用橡膠材料的動態力學性能試驗In the experiments, two series of catalysts were synthesized by co - deposition and sol - gel methods each. the composition of both waterproof and gas diffusion layer and catalysis layer were optimized by the orthogonal test. meanwhile, quasi - steady cathode polarization curves, x - ray diffraction ( xrd ), scanning electronic microscope ( sem ) were used to analyst the relationship between the microstructure and the performance of air electrode
實驗採用共沉澱法和溶膠凝膠法合成了兩類催化劑;對防水透氣層和催化層進行了正交試驗優化;同時,還採用測準穩態極化曲線, x射線衍射( xrd ) 、掃描電子顯微鏡( sem )等分析測試手段,對空氣擴散電極催化材料、空氣擴散電極界面結構與性能的關系等作了較深入的研究。分享友人