輻射聚合 的英文怎麼說

中文拼音 [shè]
輻射聚合 英文
radiation polymerization
  • : 名詞(車輪中車轂和輪圈的連接物) spoke
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : 動詞(聚集; 聚積) assemble; gather; get together
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • 輻射 : radiation; exposure; radio; beaming
  • 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. ( 2 ) as the core city in wanjiang city belt, wuhu had the high comprehensive development level, but its predominance was not distinctness relative to other cities, and can not exert its convergency and radialization function

    蕪湖作為皖江城鎮帶的核心城市,雖然綜發展水平較高,但優勢不明顯,沒有起到核心城市應有的集功能。
  2. Radiation curable polymer

    固化
  3. Kapton is used extensively on spacecraft primarily as flexible substrates for lightweight, high - power solar arrays because of its inherent strength, temperature stability, excellent insulation properties, ultraviolet ( uv ) stability and infrared ( ir ) transparency. however, polymeric material undergoes severe degration after being exposured on atomic oxygen ( ao ) in low earth oribit ( leo )

    物kapton由於具有較高的比強度,優越的熱穩定性、絕緣性、紫外線穩定性及紅外線穿透功能,是航天飛行器常用的材料,但由於空間環境中的原子氧對這種材料造成極大的損害,大大限制了這種材料在空間環境下服役時間。
  4. Abstract : in the field of optical wireless links, concentrators that are designed by the tools of nonimaging optics can be used to collect the light radiation and are more compact and have higher collection efficiencies than imaging concentrators. hemispherical concentrators are studied by ray tracing, then for several normal nonimaging concentrators : hemispherical concentrators, compound parabolic concentrators ( cpc ), dielectric totally internally reflecting concentrators ( dtirc ), simultaneous multiple surfaces concentrators ( sms ) and inhomogeneous media concentrators ( poisson bracket ), the design methods and the performances e. g. the gain and the field of view ( fov ) are compared as well as the application suggestion

    文摘:在無線光通信領域,利用非成像光學設計的集中器能夠集光能量,而且相對于成像性集中器具有更緊湊的結構和更高的增益.利用光線追跡法對半球形集中器的性質進行了分析與研究.對好幾種非成像集中器:半球形集中器,復拋物線形集中器,介質內部全反集中器,多表面集中器,多相介質集中器,從設計原理、增益和視場進行比較,並分析其應用場
  5. Specifying polymeric materials for service in ionizing radiation environments

    離子環境中設備用材料的規定
  6. Emphasis is laid on the new methods of post - functionallization in terms of plasma graft copolymerization, supercritical carbon dioxide graft copolymerization and solid state mechanical chemical graft copolymerization, and some renovations to the traditional post - functionallization in terms of solvent graft copolymerization, radiation graft copolymerization and solid phase graft copolymerization

    本文重點介紹近年來后功能化的新技術如等離子體接枝、超臨界二氧化碳接枝、固相力化學接枝和縮接枝以及傳統方法比如溶液接枝法、接枝法和固相接枝法的更新與改進。
  7. According to the observed experiments that the na2feo4 solution with the same concentration and volume were decomposed by the same area of different membrane, we learned the order of the decomposing rate of na2feo4 caused by different membranes : soapnated cellulose acetate > vinylon > polypropylene polyvinyl chloride = polyethylene microfiber glass mat

    從觀察等面積的隔膜引起同濃度同體積的na _ 2feo _ 4溶液的分解實驗可知,不同隔膜材料引起na _ 2feo _ 4溶液分解速率從大到小的順序是,皂化再生纖維素膜維尼綸無紡布改性丙烯膜氯乙烯膜接枝乙烯膜復玻璃纖維氈。
  8. When they were respectively used as separator in zn / k2feo4 battery, the percent of capacity of the cathode active material na2feo4 were : microfiber glass mat ' s : 93 % ; polyethylene ' s : 68 % ; polypropylene ' s : 56 % ; polyvinyl chloride ' s : 47 % ; vinylon ' s : 38 % ; soapnated cellulose acetate ' s : 24 %. although five of them ( not concluding soapnated cellulose acetate ) had very weak or weaker reductivity as separator in super - iron battery, for which th ey were more suitable to being separator in super - iron battery

    作為隔膜用於zn k _ 2feo _ 4實驗電池,正極活性物質k _ 2feo _ 4的放電容量效率分別為復玻璃纖維膜93 、接枝乙烯膜68 、改性丙烯微孔膜56 、氯乙烯微孔膜47 、維尼綸無紡布38 、皂化再生纖維素膜24 。
  9. Exposure of polymeric materials to ionizing radiation

    材料電離照量
  10. In order to reduce the membrane ' s cost, we prepared the membrane by simultaneous radiation grafting of styrene onto teflon - polytetrafluorethylene films and subsequent sulfonated by the chlorosulfonic acid introducing the activity sulfonic acid grape into the grafting side chains of the polymer films

    在實驗中採用高能技術,先將苯乙烯單體接枝到四氟乙烯物基體上,后經氯磺酸磺化反應引入磺酸基團,成了滿足燃料電池性能要求的質子交換膜。
  11. Preparation of low - molecular chitosan by combined technologies of microwave radiation and rare earth coordinating control

    微波與稀土配位控制組技術制備低
  12. Compared with cotton, vinylon has stronger tenacity and elongation, better abrasive resistance, stronger hygroscopicity, and better heat preservation, and it has better resistance to chemical corrosion, sunlight, moth, mold, and radiation as well. vinylon can be spun with cotton or other fibers into knitting goods and other cloth. it is also used as industrial fiber for the manufacture of tire cord, conveyer, fire hose, fish net, ropes, canvas, filter cloth, and rubber items etc

    維尼綸是以乙烯醇為原料紡成的成纖維,其性能與棉花相似,與棉花相比又有強伸度大耐磨性好吸濕性強的優點和更好的耐化學腐蝕性耐曬性耐蛀霉性保暖性及耐性等,可與棉花及其它纖維混紡以織造針織物及其它用布,同時作為工業用纖維,廣泛用於製造輪胎簾子線運輸帶水帶魚網繩索帆布過濾布及橡膠製品等。
  13. Radiation ion polymerization

    離子
  14. The content of styrene was found to be dependent on the investigated grafting conditions, of which the dose rate and monomer concentration were the major conditions, and the dependence of the initial rate of grafting on the dose rate and the monomer concentration was found to be of 0. 4286 and 1. 1662 orders, respectively. the results indicate that the grafting reaction is competitive and the copolymerization and the graft - copolymerization are existing at the same time. the grafting proceeds by the so - called front mechanism in which the grafting starts at the surface of the films and moves toward the middle of the film by successive diffusion of the styrene through the grafted layers

    我們對接枝反應中的各個因素如:單體濃度、劑量率、劑量以及反應時間進行了研究分析,結果表明:單體濃度和劑量率是反應的兩個主要影響因素,它們對反應速率的影響指數分別為1 . 1662和0 . 4269 ;反應的動力學方程為: rg k [ d ] ~ ( 0 . 4269 ) [ m ] ~ ( 1 . 1662 ) ;認為接枝反應是一競爭反應,單體的均反應和在物上的接枝反應同時存在,單體濃度的高低決定著競爭反應的方向;接枝反應是從物表面開始的,隨著溶劑的溶脹和單體的擴散最後在整個膜體中形成接枝產物。
  15. ( 2 ) with the increasing of settlement ' s size and strengthening of people ' s heterogeneity, polar - area ' s space and function will be more complicated and corresponding merger. with the higher merger degree of the function and space, the polar - area needs more significant expression to guarantee enough public character and keeps the settlement ' s integrality and stability

    2隨著落規模的增大和人口異質性的增強,落的極域在空間上和功能上就會更加復雜,並且需要進行相應的整。功能及空間整程度的增高,要求其物質要素具有更高的標志性,以保證有足夠的公共性和力,使之確實可以實行保持落自身完整性和穩定性的功能。
  16. All the products are applicable in a wide range of fields, such as electronic appliance, metal processing, automobile manufacturing, fashion, textile material compounding, shoes manufacturing, packing, reflective signal, communications, structure, decoration, waterproof etc, wildly used in adhesion, compound, corrosion resistance, antiseptic insulation for special materials. the series products of pu sieve - plates were manufactured by xinfapu company have got the certificates of iso9000 - 2000, gold prize of china trade fair, and national patent

    鑫發氨酯篩板充分地利用了氨酯彈性體卓越的耐磨性能,寬廣硬度范圍內的高強度,高伸長和高彈性,良好的減震性能以及耐油,耐低溫,耐熱老化,抗,電絕緣等性能,加上其理篩孔結構和安裝結構設計,被廣泛的運用於各種大型工程的砂石系統,冶金礦山的選礦篩分系統,及其他使用篩分機械振動篩選的企業。
  17. 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,其微管能力正在恢復; mtocs標記,但其產生的微管纖維短,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。
  18. Give full play to the comprehensive traffic and position advantage, build the super market, develop great trade, invigorate and circulate greatly, cultivate and make ten super professional whole markets which have strong characteristics, wide radiation areas, heavy business scale, competent equipments, full - length service function, give play to effect of gathering, form market collect group

    充分發揮綜交通和區位優勢,建設大市場,發展大貿易,搞活大流通,重點培育和打造十個特色濃、區域廣、經營規模大、裝備水平高、服務功能全大型專業批發市場,發揮集效應,形成市場集群。
  19. Furthermore, as novel synthetic approach, the irradiation copolymerization was also employed to prepare new materials as functional drug carrier with controlled release

    接枝共制備功能藥物載體研究進行了簡要介紹。
  20. Irradiation graft copolymerization becomes a green and important synthetic strategy for surface functionalization and facile preparation of new organic biomedical materials

    摘要-高分子材料表面接枝共是一種綠色的、重要的有機生物材料成制備方法。
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