低組分合金 的英文怎麼說

中文拼音 [dīzǔfēngějīn]
低組分合金 英文
lean alloy
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
  1. This fund will be adopted " core - satellitic investment is politic ", " core " be in showing in its investment is combined not the grail of invest in of stock capital fund under 80 is blue prepare, take the kind that buys hold ; " satellite " the part adopts a variety of strategy, invest in is new, in pannikin, asset recombines board piece, derive a tool to wait

    該基金將採取「核心衛星投資策略」 ， 「核心」是指在其投資組合中不低於80的股票資產投資于大盤藍籌股，並採取買入持有的方式； 「衛星」部分則採取多種策略，投資于新股、中小盤股、資產重組板塊、衍生工具等。
  2. The particles distributed hi the matrix of grey cast iron, but some contact each other. the composite layer extend gradually into the substrate. when volume fraction of wc is 36 wt % and 27 wt %, the matrix of the composite is high chromium cast iron, consist of white carbide bars and the austenite. wc particles distributed uniformly, retaining approximately quondam granular form in the composite layer which has an evident interface area with the substrate, with good bonding strength

    對不同碳化鎢體積分數的灰鐵和低鉻鑄鐵基復合材料的微觀組織結構分析表明：碳化鎢體積分數為52時，復合層內基體為灰口鑄鐵組織，顆粒直接分佈在灰鐵基體上，部分碳化鎢顆粒有相互接觸的現象，基材與復合層之間沒有明顯的過渡；碳化鎢體積分數為36 、 27時，復合層內基體為高鉻鑄鐵，由面塊狀的奧氏體和白條狀碳化物組成，碳化鎢顆粒表面固溶於基體組織中，粒形基本保持完整，分佈均勻，與基體構成冶金結合，基材與復合層之間存在一個明顯的平緩過渡區。
  3. The microstructure of the as - cast mg - zn - y alloys are analyzed by optical microscope and sem, composition and phases are checked by eds, the constituent phases are identified by xrd and quasicrystal structure is identified by tem

    用金相顯微鏡和sem分析低zn和低y含量普通凝固鎂合金組織形貌； sem和eds分析合金和凝固組織中各相的成分； xrd分析凝固組織的相組成； tem確定準晶的結構。
  4. The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film

    試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。
  5. It is respectively : production, facility for transporting operates personnel : jockey of lathe work, milling, grinding work, boring labour, solderer, modular machine tool, machining center jockey, casting matchs benchwork, besmear to install ship - fitter of ship - fitter of equipment of benchwork of labour, tool, boiler, electric machinery, discretion to control ship - fitter of appearance of ship - fitter of appearance of instrument of electric equipment ship - fitter, electron, electrical engineering instrument, machine ; irrigation works of aricultural herd fishing produces personnel : inspector of quarantine of the member that animal epidemic disease prevents and cure, animal, firedamp produces work ; personnel of line of business of commerce, service : the member that assistant, bagman, publication is issued, chinese traditional medicine purchase and sale, clerk of the member that the division of division of appraisal appraisal division, chinese style noodle, chinese style noodle, western - style cook division, western - style noodle division, division that move wine, nutrition distributes food, dining - room, antechamber clerk, client clerk, health care ; handle affairs personnel and concerned personnel : secretary, public relations member, the member that terminal of communication of computer operator, cartographer, operator, user is maintained

    分別是：生產、運輸設備操作人員：車工、銑工、磨工、鏜工、焊工、組合機床操作工、加工中心操作工、鑄配鉗工、塗裝工、工具鉗工、鍋爐設備裝配工、電機裝配工、高低壓電器裝配工、電子儀器儀表裝配工、電工儀器儀表裝配工、機修鉗工、汽車修理工、摩托車維修工、精密儀器儀表修理工、鍋爐設備安裝工、變電設備安裝工、維修電工、計算機維修工、手工木工、精細木工、音響調音員、貴金屬首飾手工製作工、土石方機械操作工、砌築工、混凝土工、鋼筋工、架子工、防水工、裝飾裝修工、電氣設備安裝工、管工、汽車駕駛員、起重裝卸機械操作工、化學檢驗工、食品檢驗工、紡織纖維檢驗工、貴金屬首飾鉆石檢驗員、防腐蝕工；農林牧漁水利生產人員：動物疫病防治員、動物檢疫檢驗員、沼氣生產工；商業、服務業人員：營業員、推銷員、出版物發行員、中藥購銷員、鑒定估價師、中式面點師、中式面點師、西式烹調師、西式面點師、調酒師、營養配菜員、餐廳服務員、前廳服務員、客戶服務員、保健按摩師、職業指導員、物業指導員、物業治理員、鍋爐操作工、美容師、美發師、攝影師、眼鏡驗光員、眼鏡定配工、家用電子產品維修工、家用電器產品維修工、照相器材維修工、鐘表維修工、辦公設備維修工、保育員、家政服務員、養老護理員；辦事人員和有關人員：秘書、公關員、計算機操作員、制圖員、話務員、用戶通信終端維修員。
  6. Material current management is the core of data management in every material circulation department. by combining with planning, purchase, selling, and shifting, inventory management organically, it has marked and positive effect on decreasing cost, reducing backlog, speeding up the turn of funds, guaranty production. it presently has become the most important one in the heavily part of the enterprise management and amt

    物流管理是各物資流通部門數據管理的核心，它將計劃、采購、銷售以及物資調度、庫存管理有機結合起來，對降低成本，減少庫存積壓、加速資金周轉、保證生產順利進行都有顯著的效果和積極作用，目前已成為企業的重中之重，是先進製造技術的重要組成部分。
  7. Part three has expounded further the explorations investigated rs activities in it environment in several middle schools in lan zhou and the relevant analysis based on those. such aspects as it environment, schools, teachers, students and practice of pbl activities are investigated. it was found that those schools who have no any pbl activity are lack of finance, it facility, rs knowledge, consciousness for rs from leaders in schools, effective organizing activities for pbl, and teachers " research capabilities for pbl ; on the contrast, those schools who have pbl activities achieved many benefits such as students " improved capabilities of acquiring, analyzing, evaluating, and processing information, changes of students " traditional studying manners, students " advanced capacities of synthetically applying knowledge, communication and cooperation, students " developed creative intelligence and practice abilities on research, students " high social responsibility and courage facing to frustration, extended modern education concept and increased performance of teachers, update of schools " facilities, innovation of schools " management system

    在本部分，論文通過初步走訪調研、問卷調查，研究從信息技術環境、學校、教師、學生以及研究性學習活動開展的具體實施情況幾個層面進行了詳盡的調查，發現了在未開展活動的學校主要存在以下原因：資金短缺、信息技術環境落後；師生有關研究性學習活動的理論素養貧乏；學校領導思想意識不到位，對研究性學習活動的領導組織不得力；教師的業務能力、科研水平低下等原因；同時也分析了開展活動的學校在活動中取得的收益和存在的不足，其中收獲有：學生方面培養了學生獲取、評價、處理和分析信息等多方面的能力、轉變了學生的學習方式、培養了學生綜合運用知識的能力、培養了學生的創新精神和研究的實踐能力、增強了學生與他人交往、協同工作的能力、增強了學生的社會責任感以及面對困難、戰勝挫折的心理素質；更新了教師的現代教育教學觀念和意識，提高了教師的業務能力和素質；加快了學校教學設施的完善和更新，推動了學校各種管理體制、激勵機制的改革。
  8. ( 1 ) for the first time, compositing the chemical compounds of alkaline - earth metal with the adsorption material, 13x molecular sieve, silica gel, and activated alumina to gain a series of composite adsorbents with good performance that higher adsorption capacity and lower regeneration temperature and suitable for adsorption refrigeration systems that can be driven by low - grade thermal energy

    首次將堿土金屬化合物及其鹽類與傳統吸附材料13x分子篩、硅膠和活性氧化鋁等復合，制取具有較高吸附量和較低再生溫度的適合於以低溫熱能驅動的吸附製冷過程的一系列優良復合吸附劑。分別在自製的吸附製冷、除濕製冷模擬實驗裝置上，測得該系列復合吸附劑與水和乙醇組成的吸附製冷工質對的吸附製冷性能以及除濕製冷性能均優于傳統吸附劑（ 13x ，硅膠和活性炭） 。
  9. In actual engineering applications, its wear resistance reduces due to the high temperature resulted from the continuous and heavy load service, which cannot fit the demand of engineering applications. based on the recent research throughout the world, in order to improve mechanical properties and wear resistance at high temperature of za27 alloy, si and mn are added to modify its microstructure. its microstructure and mechanical properties are tested and the sliding friction at ambient temperature and sliding friction at high temperature of znalsi and znaimn are studied

    本文研究了za系合金中應用最廣泛的za27合金，針對企業在工業應用過程中發現za27在中低速重載連續工作時，因溫升造成耐磨性下降，難以滿足工況要求的實際情況，為進一步提高其力學性能和高溫耐磨性，結合國內外研究現狀，在za27合金基礎上，添加si 、 mn合金元素調整合金的組織，通過顯微組織分析和常溫機械性能測試，以探索znalsi及znalmn合金常溫及高溫滑動摩擦條件下的摩擦特性。
  10. The analyses of their microstructure showed that comparing with zl101 that contained no titanium, the trace amounts of titanium in alloys caused grain refining of al - l % si in zl101a prepared from electrolytic low content titanium aluminum alloy ( i. e. alti101a ) and zl101a prepared from electrolytic al - si - ti alloy ( i. e. ast101a ), and the grain size distribution became more even, whereas the trace amounts of titanium have little influence on the size and shape of si particles in these alloys

    微觀組織分析結果表明，相對于不含鈦的zl101 ，微量的鈦可以使電解低鈦鋁合金制備的zl101a （ alti101a ）和電解鋁硅鈦合金制備的zl101a （ ast101a ）的（ al ）相的晶粒細化，晶粒大小分佈均勻，但對它們的si粒子尺寸和形貌影響不大。
  11. The complicated compositions and properties of concrete, a kind of brittle material, have an important influence on its sawing process, and consequently on the sawing efficiency of diamond blade

    混凝土是一種特殊的復合脆性材料，其組分和性質的復雜性嚴重影響了金剛石鋸片鋸切加工過程，降低了金剛石鋸片的使用效率。
  12. Multi - component platinum alloys have been proved the best anode material for lowering the anode over - voltage and tolerating co poisoning

    迄今為止，採用多組分鉑合金催化材料被認為是降低h _ 2或ch _ 3oh氧化過電位、提高催化劑抗co中毒的最有效手段。
  13. The phase composition and microstructure of sm - fe - zr alloy with different amount of zr are analyzed and the effect of zr content on the microstructure of as - cast sm - fe - zr alloy is studied. the results indicate that microstructure of as - cast sm - fe - zr alloy is improved obviously with 1. 0at % zr added, and that the long - time high temperature homogenization is unnecessary for the alloys with this microstructure. by this way, the purpose of the research to decrease the cost of preparation and optimize process is achieved

    分析了不同zr含量的sm - fe - zr合金的相組成和微結構，研究了zr含量對鑄態組織的影響，結果表明，添加1 . 0at的zr可以明顯改善合金的鑄態組織，從而可以避免昂長的高溫均勻化退火過程，取得了降低製造成本和優化工藝的效果。
  14. According to structural characteristics of multi - phased alloy steels and the properties of ultrasonic propagation, microstructures characterization with different heat treatment processes ( normalizing, quenching / annealing, quenching plus low tempering, quenching plus high tempering ) for three steels ( 40cr, 38crmoal, gcrlssimn ) was studied experimentally by using ultrasonic methods. ultrasonic velocity, relative attenuation coefficient, and power spectral analyses were researched on the same samples respectively, on the basis of theory and experiment, the sensitivity and other characterizations of the three methods used to distinguish different microstructures were compared

    根據具有多種相結構合金鋼不同熱處理轉變產物的組織特點，以及超聲波在其中的傳播規律，利用超聲波速度、相對衰減系數以及功率譜分析三種方法，對三種鋼（ 40cr 、 38crmoal及gcr15simn ）不同熱處理（正火、淬火退火、淬火+低溫回火及淬火+高溫回火）轉變產物的顯微組織進行了超聲表徵研究。
  15. Secondly, choose the sample component, as different particle match of tungsten carbide and specifically heat treatment craftworks of solution and aging manufacture test piece, watch metallurgical structure of the test piece and do the tests of hardness and tension, at last do the abrasive wear test on the dynamic load abrasive wear test machine, analyze test datum, from the test data, conclusions are arrived that the hardnees of composite - alloy can be improved and wear - resistance be better by adding cr and other elements according to a given ratio

    本文對rp中速磨煤機耐磨件進行了運行與磨損情況分析，研究、提出了制備磨輥和盤瓦復合合金成分配比；並對製作的試件進行了固溶、時效等特定的熱處理工藝，觀察試件金相組織，進行機械強度試驗，最後做磨料磨損試驗，對磨損失效機理進行了深入的研究分析，對其耐磨性能與低合金鋼、高鉻鑄鐵進行了對比。
  16. The composition, microstructure, properties and application of abrasion resistant materials such as mn steel, low alloy steel, white cast iron have been introduced in details and the wear resistant structure steel material and casting composite materials and high b casting alloy have also been reviewed

    摘要詳細介紹了耐磨材料奧氏體錳鋼、低合金鋼和白口鑄鐵的成分、組織、性能及其應用進展，還對耐磨鋼結材料和耐磨鑄造復合材料以及新開發的高硼鑄造耐磨合金進行了評述，期待為科學選擇耐磨材料提供參考。
  17. The other constituent funds will invest in a range of approved pooled investment funds approved by the mandatory provident fund schemes authority in order to enjoy the benefits of more diversification of investment risks and the professional services of more investment experts

    其餘成分基金皆為投資組合管理基金，其資產將投資于經強制性公積金計劃管理局核準之匯集投資基金，使投資更分散，風險更減低，亦可享受更多富經驗的基金公司服務。
  18. Standard guide for specifying harmonized standard grade compositions for wrought carbon, low - alloy, and alloy steels

    規范鍛造碳鋼低合金鋼合金鋼統一的標準等級組分的標準指南
  19. It was showed that the dlc gradient film has a smooth surface with noncrystal amorphous structure, its surface vicker ' s hardness was as about three times as that of ti6a14v alloy substrate, and high adhension strength of no less than o. sgpa between dlc film and substrate was estimated by liquid quench method

    類金剛石薄膜梯度材料由大小分佈均勻，表面光滑的非晶態微小顆粒組成。表面顯微硬度約為ti6a14v合金基體的3倍。薄膜與基體之間的結合強度不低於0 . 8gpa 。
  20. In order to accomplish the main targets, the following jobs were done : the annealing of ct20 alloy tube at 6 different temperatures was carried out and the specimens with different microstructure were tested at room temperature ( rt ) and 20k. the tensile fractures were analyzed by means of sem and tem. the c t20a alloy specimens with 3 kind of oxygen equivalent ( oeq ) were prepared, and the tensile properties at rt and 20k, the impact toughness at rt and 77k were tested

    為了研究顯微組織和間隙元素含量變化對兩種合金低溫塑韌性的影響，研究中主要作了如下工作：對ct20合金管材進行了六種溫度的退火處理，測試了不同組織試樣的室溫和20k拉伸性能，對拉伸試樣取樣進行sem和tem分析；制備出了ct20a合金三種氧當量實驗樣品，測試了相應試樣的室溫和20k拉伸性能以及室溫和77k沖擊性能，並取樣進行sem和tem分析；在以上工作的基礎上，對近鈦合金的低溫塑韌性機理進行了探討。
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