老化法 的英文怎麼說
中文拼音 [lǎohuàfǎ]
老化法
英文
aging process-
Rubber, vulcanized - test method for artifical weathering carbon - arc lamp
硫化橡膠人工氣候老化碳弧燈試驗方法Preparation and ageing of column for determination of benzoyl peroxide
測定過氧化苯甲酰所需色譜柱的制備及老化方法研究This product is the newest filming technique, the latest achievement of usa electronic magic, it utilizes decomposition principle of electronic material to form a positive negative ions film on the surface of car coating, which has high water repellency and makes the surface of coat has more than 95 % brightness of mirror surface, lt has preeminent performance on weathering resistance, ageing resistance, oxidation resistance static resistance and wear resistance, with the force of charged ions, this product can easy removes the dirt, water drop acid rain and grease on the surface of the film and perennially and effectively protect coat surface, lt is the fourth generation car beauty and protective product which replaces glaze sealing products
本品屬于當今最新的鍍膜技術，屬美國電子工學魔法的最新成果，它利用電子物質的分解原理，在車漆表面生成持有高撥水性的正負離子覆膜，使漆面光亮度可達鏡面光澤的95 %以上，並具有超強的耐候性、抗老化、防氧化、防靜電、耐磨性極好的功能，它利用電離子的力量，可輕松彈去覆膜表面的污垢、水滴、酸雨、油脂等，平時只需清水沖洗，便可立即使之恢復離子效應，達到長期保護漆面的目的，是取代封釉的第四代汽車美容保護產品。90 % uv below 400nm could be shielded by the nano - sio2 sol. the time of the artificial aging of nano - sio2 - modified coatings prepared by the way of in - situ dispersion method was about twice as long as that of the nano - sio2 - modified coatings prepared by dispersing the nano - sio2 powder in the coating directly. on the other hand, the fadeproof time ( reaching the second level of color aberration ) of the nano - sio2 - modified coatings was 1. 83 times as long as that of the national standard for the super coatings
實驗證明:納米510 :溶膠具有很強的紫外散射屏蔽性能，對400nm以下的紫外光能屏蔽90 %以上;在位分散法納米510 :改性塗料的耐人工老化粉化時間比直接分散法納米510 :改性塗料提高了近1倍，耐變色時間（達到色差2級的時間）是國標優等品要求的1 . 83倍，較相應的未改性塗料提高了約25 % 。There was an increase in the fadeproof time of 25 percent over the common coatings. both the nano - tio2 - modified coatings prepared by the way of in - situ sythesising method and the nano - sio2 - modified coatings prepared by the way of in - situ dispersion were strong weatherability coatings, which could resist 18 years " weathering if we calculated the result with the standard which argued that 100h of the artificial aging process was equal
通過原位生成法制備的納米tio :改性塗料和在位分散法制備的納米510 :改性塗料具有超強的耐候性能，以人工老化100h大約相當于室外曝曬一年計算，納米改性的塗料在室外的使用壽命可超過18年。Based on the trade and management characters of the architectural. reconnaissance design enterprises, this articie seiects the cnbdrl ( china northwestern building design research lnstitution ) as the research object, anaiyzes and evaluates its performances systemicaliy, opens out the immanent reasons of its being probiems, results int this enterprise is goodish in coliectivity ; but its organizational structure is aging and irrationai, its personnei disposal is aiso irrationali if q finqnngn iq iqnk nf pffpntivl is n ' t wholesome ; its encouraging manner is simplex ; its innovative capability of the core competence is not enough ;. . moreover, this article separately gives the corresponding countermeasures and resolvents
本文根據建築勘察設計企業的行業特徵及管理特徵，以中建西北院為研究對象，對其績效進行了系統的分析與評價，揭示出其存在問題的內在原因，得出了總體評價結論：該企業總體情況尚屬良好，仍存在組織結構老化，組織機構、人員配置不盡合理，財務缺乏有效控制，激勵機制不健全，激勵方式單一以及核心競爭力的創新能力不夠等缺乏科學管理經驗的問題；並針對上述結論分別給出了相應的對策和解決辦法。Particle boards. accelerated ageing by test " v 313 " method. -
刨花板.用「 v313 」方法進行加速老化試驗The research progress of the aeronautical perspex aging is presented including aging properties, experimental method, and atmospheric aging lifetime
摘要介紹了航空有機玻璃老化的研究現狀，包括老化性能研究、實驗方法研究和老化壽命研究。Rubber, vulcanized - test method of natural storage aging
硫化橡膠自然貯存老化試驗方法Building hardware - gasket and weatherstripping for doors, windows, shutters and curtain walling - recovery after accelerated ageing test method
建築五金.門窗百葉窗和幕墻用襯墊及擋風雨條.加速老化后復原試驗方法Standard test method for aging effects of artificial weathering on latex sealants
人工風蝕對膠乳密封料老化效果的標準試驗方法Road traffic signs - decors for traffic signs - laboratory artificial ageing methods
道路交通標志.交通標志的裝飾.試驗室人工老化方法A reliability experiment of thermal aging was carried out for the two types of joints, scanning electron microscopy, energy dispersive x - ray spectrometer and micro x - ray diffractomer were adopted to investigate the interfacial evolution behavior of joints, and kinetics model of imc formation was established. the results show that imc growth follows the parabolic law as a function of aging time at certain aging temperature, imc growth is more sensitive to the aging temperature than the aging time, the activation energy of cu - al imc growth is 97. 1kj / mol and the major forming cu - al imc are cual2 and cu9al4, the activation energy of au - al imc growth is 40. 1kj / mol and the main au - al imc are au4al and au5al2, with au2al and aual at the interfacial periphery of joints, the rate of cu - al imc growth is about 1000 times slower than that of au - al imc, and kirkendall voids and cracks are easily appeared during thermal aging in gold ball bonds while voids and cracks are absent in copper ball bonds even after aging at 200 for 2900 hours and 250 for 169 hours
研究結果表明:金屬間化合物厚度與老化時間的關系符合拋物線法則，金屬間化合物的生長對老化溫度比老化時間更加敏感; cu - al金屬間化合物生長的激活能為97 . 1kj / mol ，老化后金屬間化合物呈層狀分佈，主要相為cual2和cu9al4 ; au - al金屬間化合物生長的激活能為40 . 1kj / mol ，主要相為au4al和au5al2 ，同時在界面周邊區域生成了au2al和aual ;老化過程中cu - al金屬間化合物生長速率比au - al金屬間化合物生長速率小103數量級;金絲球鍵合點200老化96小時出現了明顯的kirkendall空洞和裂紋，但銅絲球鍵合點200老化2900小時和250老化169小時都沒有形成空洞和裂紋。Insulating and sheathing materials of electric and optical cables - common test methods - part 4 - 1 : methods specific to polyethylene and polypropylene compounds - resistance to environmental stress cracking - measurement of the melt flow index - carbon black and or mineral filler content measurement in polyethylene by direct combustion - measurement of carbon black content by thermogravimetric analysis - assessment of carbon black dispersion in polyethylene using a microscope
電纜絕緣護套材料的通用試驗方法.第4部分:聚乙烯和聚丙烯專用方法.第1節:耐環境應力破裂性.在空氣中熱老化后的卷繞試驗.熔體流動指數測量.聚乙烯中炭黑和The useful life curves of gan - based blue led with al2o3 and sic substrate is fit single exponential function [ i = i1 + i2exp ( - t / ) ]. fron this function, we could get aging information of led about stable inteneity 1, decay intensity i2 and decay time. the novel method of evaluating aging properties of leds was put forward
用單指數函數擬合了發光二極體的光衰減曲線[ i = i _ 1 + i _ 2exp （ t / ） ] ，這個關系式可以給出三個信息：穩定光強、衰減光強、衰減速度，提出了更加合理的評價led老化性能的方法。Flexible sheets for waterproofing - bitumen, plastic and rubber sheets for roof waterproofing - method of artificial ageing by long term exposure to the combination of uv radiation, elevated temperature and water
防水用軟薄板.屋頂防水用瀝青塑料和橡膠薄板.長期暴露于紫外線輻射高溫和水的組合條件下的人工老化法Insulating and sheathing materials of electric cables - common test methods - part 1 : general application - section 2 : thermal ageing methods
電纜的絕緣和護套材料.通用試驗方法.第1部分:一般應用.第2節:熱老化法Common tests methods for insulating and sheathing materials of electric and optical cables - part 1 - 2 : methods for general application ; thermal ageing methods ; amendment 2
電纜和光纜用絕緣和護套材料的一般檢驗方法.第1 - 2部分:一般應用方法.熱老化法.修改件2Common test methods for insulating and sheathing materials of electric cables ; part 1 : methods for general application ; section two : thermal ageing methods ; amendment no. 1 to iec 60811 - 1 - 2 : 1985
電纜用絕緣和護套材料的一般檢驗方法.第1部分:一般應用方法.第2節:熱老化法. iec 60811 - 1 - 2 - 85的修改件1Standard practice for estimating concrete strength by the maturity method
用老化法評估混凝土強度的標準規程分享友人