材料制備 的英文怎麼說

中文拼音 [cáiliàozhìbèi]
材料制備 英文
material preparation
  • 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 （...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 備 : Ⅰ動詞1 （具備; 具有） have; be equipped with 2 （準備） prepare; provide with; get ready 3 （防備...
  • 材料 : 1. （原料） material 2. （資料） data; material 3. （適于做某種事的人才） makings; stuff
  1. Development and application of vacuum freeze - drying technique in biomaterial preparation

    真空冷凍乾燥技術在生物材料制備中的應用與進展
  2. As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials

    坩堝移動式噴射沉積技術作為一種先進的材料制備新技術，在制備大尺寸合金及金屬基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在一定量的孔隙，顆粒表面存在一定量的氧化膜，顆粒之間未能完全達到良好的冶金結合狀態，因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用一種新型的楔形壓制工藝，即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法，對噴射沉積多孔坯料進行后續緻密化和塑性變形，很好地解決了傳統加工工藝的難題，大大降低了生產成本。
  3. Sicp / al matrix composites, with 5, 15 and 25 % volume fraction of sic particles, were prepared by vacuum hot - pressing sintering processing in this paper. based on mechanics properties, sem observation and energy dispersive x - ray analysis, the interface reaction phenomenon of sicp / al composites made by vacuum hot - pressing sintering, as well as the reinforcement and fracture mechanisms of this composite were analyzed. the dynamic responses of sipc / al composites were studied by a split hopkinson high - speed pressure bar impact system which strain rate was from quasistatic state strain rate ( 3. 3 10 - 3s - 1 ) to dynamic state strain rate ( 5. 2 103 s - 1 )

    本研究以武裝直升飛機防護裝甲材料為研究對象，採用真空熱壓粉末冶金燒結工藝制備了含sic顆粒體積分數分別為5 、 15和25的sic顆粒增強鋁基復合材料，結合其力學性能、掃描電鏡和界面微區能譜分析結果，分析了sic _ p al復合材料的真空燒結過程中的界面現象，以及材料增強和斷裂機理，並利用hopkinson高速壓桿沖擊實驗系統對其從靜態到動態（應變率為3 . 3 10 ~ （ - 3 ） s ~ （ - 1 ） 5 . 2 10 ~ 3s ~ （ - 1 ） ）的壓縮破壞響應進行了研究，分析了不同體積分數sic _ p al復合材料高應變率壓縮載荷下，材料的變形和微觀損傷機理，以及利用高速沖擊空氣炮測定了改復合材料制備剃度復合板的穿透性能。
  4. Since the guides are usually made from materials having high-energy surfaces, wetting by polar lubricants usually is satisfactory.

    由於導紗桿一般都是用具有高能表面的材料制備，一經極性潤滑劑潤滑，往往即達到飽和狀態。
  5. It was found experimentally that rapid solidification could speed up the peritectoid phase transformation from the metallic a - fe2sis and s - fesi to semiconducting p - fesj2

    提高- fesi _ 2相的轉變速度是- fesi _ 2基熱電材料制備技術的關鍵之一。實驗發現，快速凝固有助於加速-相轉變。
  6. So, gan - - based msm uv photodetector has been one of the focuses of iflterest in recent years

    因此，近年來，用gan材料制備的msm光電探測器是人們研究的熱門課題之一。
  7. Preparation of pva - alginate - ca blends

    海藻酸鈣復合材料制備及性質
  8. Abstract : the character of electrode material is an important factor affecting and limiting the structure and property of batteries. thereby, the main types and their features, fundamental properties, and preparation methods of the porous substrate materials for battery electrodes was simply introduced, so as to supply the clues for improving the technologies of producing these materials, and to strengthen the necessity of studying their properties and the property relationships

    文摘:簡要介紹了電池用多孔金屬電極基體材料的主要類型及其特點、基本性能要求和制備方法，旨在提供改善該材料制備工藝的線索和強化其性能及性能關系研究的必要。
  9. 4 - vp - co - buma quaternized with octyl bromide were found to be humi - sensitive material with good linearity, high sensitivity, fast response, high stability at high humidities

    以溴代正辛烷季胺化4vp - co - nbuma為濕敏材料，制備濕敏元件，其具有響應線性度好、靈敏度高、響應快、高濕穩定性好等優點。
  10. Now, we have various series ultrasonic products, respectively ultrasonic cell disruptor, ultrasonic cleaning machine, ultrasonic plastic welding machine, ultrasonic nano materials manufacturing machine, ultrasonic extractor, ultrasonic auto drilling machine, ultrasonic reaction vessel

    公司擁有各大超聲系列產品，分別有超聲波細胞粉碎機超聲波清洗機超聲波塑料焊接機超聲波納米材料制備機超聲波提取機超聲波自動打孔機超聲波反應釜等。
  11. Based on reviewing the historical background, prospecting for the development trend, analyzing the complicacy and mechanism and summing up some achievements and experiences in scientific research, several new problems and the possible direction of development in material processing technology and machine are proposed, such as, producing new concept materials possessing somespecific and extraovdinary properties by means of integrating and coalescing conelative frontier science and technology ; and thereafter a brief discussion is given

    在全面綜述材料制備技術及設備發展動態的基礎上，提出了該研究領域的幾個新問題和發展方向，如通過集成和融合現代相關前沿科學和技術生產具有超常和特殊性能的新概念材料等，並進行了簡要分析和討論
  12. In this paper, three different kinds of polyazomethines ( pam ) / nylon 6 in situ polymerization composites were prepared using the process of monomer casting. their structures, thermal properties and also mechanical properties were analyzed

    本文利用三種聚甲亞胺的單體與尼龍6單體通過原位聚合反應，制備了三種聚甲亞胺/尼龍6原位聚合復合材料，制備工藝採用澆鑄法。
  13. For the identification of deer species with body parts like bone, skin, hair, muscle, visceral organ, antler, blood, embryo, and their various products, the traditional methods are not likely powerful enough to discriminate these involved samples. for establishing an effective identification methodology, keratin and mtdna polymorphisms were studied and taken as genetic markers of deer species. the methods established here were proved effective for any deer primary products

    對于鹿類動物骨骼、皮張、被毛、肌肉、內臟等組織、茸片、血液、胎兒及這些材料制備的各種產品的種屬鑒定，傳統的方法難以滿足識別鑒定的需要，本文針對這一問題，從角蛋白和dna水平上設計和建立了鹿類動物物種識別方法體系，幾乎可以用於任何鹿類初級產品的鑒別。
  14. At present, the application of solar cells used on the ground is limited mainly because of the complexity of producing processes and the high cost of single crystal and macrocrystal silicon

    利用廉價材料制備低成本、高效能的太陽能電池一直是光伏領域的研究熱點和難點。目前用於地面的晶硅電池由於生產工藝復雜、成本高，使其應用受到限制。
  15. Recommendations for documentation of the preparation of certified reference materials for metallurgical analysis of non - ferrous metals

    有色金屬金相分析用檢定基準材料制備的文件管理推薦標準
  16. The test results of sub - c type showed that middle voltage is higher with 50 u m alloy particle, la - rich alloy has perfect performance at high rate, ce - rich alloy is excellent at high rate and lower temperature, low co alloy is good to decreasing middle voltage except the less recycle life. experiments about the electrolyte showe d that the performance is optimized with contents : koh 78 %, naoh 20 %, lioh 2 % and density 1. 300 g / cm3

    對貯氫合金材料粒度和成份進行了粒度分佈測試、成分分析和xrd掃描，並將材料制備成sc型電池進行大電流測試，結果顯示，合金粒度在50 m時，電池放電平臺高，富鑭合金的大電流性能好，富鈰合金有利於電池低溫高倍率放電性能，合金中鈷含量減少雖對電池的放電平臺有利，但循環壽命短。
  17. Study on activating hardened cement paste by high energy ball milling

    機械力化學效應在無機非金屬材料制備中的應用研究
  18. Study on mechano - chemical modification of mineral pigment and filler

    無機非金屬材料制備中機械力化學效應的基礎研究及表徵技術
  19. Dried at the temperature, the film has surface with convex and concave microstructure, its hydrophobicity and surface roughness can be improved evidently by adding the bead - forming agent. ( 3 ) the self - cleaning and heat - insulated building coating with excellent hydrophobic property and gas - permeability was preparaed by using the hydrophobic additive, modified sepiolite and modified expanded pearlite

    （ 3 ）應用疏水添加劑、改性海泡石、膨脹珍珠巖能夠制得自清潔隔熱功能塗覆材料；制備的疏水添加劑和經提純、疏水改性后的海泡石和膨脹珍珠巖，對乳膠塗料的流變性能、穩定性能以及塗膜的疏水性能、對比率和其他常規性能無不良影響。
  20. This work aimed at the problems of phase change materials ( pcms ) exudation and low content of pcms, prepared temperature self - operating units ( tsous ) by the packaging method of organic / inorganic nano composite materials. optimization of experimental parameters was carried out and the evaluation method of properties was studied to acquire tsous with the maximum pcm content and high stablity

    本文針對國內外現有自調溫材料容易滲出相變工質材料、相變工質材料含量低等問題，採用有機無機納米復合法包覆相變工質材料制備自調溫單元，研究優化制備工藝及性能評價方法。
分享友人
分享到 Line

分享到臉書