高性能部件 的英文怎麼說

中文拼音 [gāoxìngnéngbùjiàn]
高性能部件 英文
high performance unit
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 能 : 能名詞（姓氏） a surname
  • 部 : Ⅰ名詞1 （部分; 部位） part; section; division; region 2 （部門; 機關或組織單位的名稱） unit; mini...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 高性能 : high performance高性能 （磁）帶 high performance tape; 高性能發動機 high performance engine; 高性...
  • 部件 : component; unit; parts; assembly; subsystem; secundina （pl. secundinae）
  1. The accidents of bird impact have caused huge loss to human being. it is important to establish the predicting system to definite the response of the blade for the improvement the strength of the blade on the design of the resistance of the blade under the bird strike

    減少此類事故發生的措施之一是:針對易受鳥撞擊的發動機等主要部件，從理論與實踐方面研究鳥撞擊的機理，對其進行結構、強度及性能的計算與試驗分析，指導工程設計，提高這些部件自身的抗鳥撞擊能力。
  2. Mixers are the key components of many microwave and millimeter - wave systems. the super - heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system. but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave. sub - harmonic mixer is a good solution to this problem now. in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency. in this paper the design and fabricate of sub - harmonic hmic mixers ( 2, 4 ) at w - band are introduced

    混頻器是微波通信、射電天文學、雷達、等離子物理、遙控、遙感、電子對抗，以及許多微波測量系統中至關重要的部件。在現代通信系統中，毫米波頻段通常採用超外差接收機，混頻器作為第一級就成為關鍵部件。由於在毫米波頻段，同頻段高性能的本振源成本高，技術難度大，採用分諧波混頻技術是解決此問題的有效途徑，只需射頻頻率1 / 2 、 1 / 4甚至1 / 8的本振頻率即可實現混頻。
  3. In a word, for the merged power ldmoss, vbr = 400v. for the low side ldmos, vbr = 425v, ron = 0. 1. cm2, ton 30ns ， toff 140ns. r = 6, for i = 0. 35a, p 靜態 = 0. 74w

    把該功率器件集成在spic的內部，使spic的效率更高、性能更好、成本更低。
  4. The raw materials, the composition, the time of milling, the calcining temperature, the different additives, the sintering temperature and the sintering parameters were investigated. the result showed : it was advantaged to obtain high initial permeability mnzn ferrite with stable frequency characteristic using high - purity raw materials ; in order to obtain mnzn ferrite with high properties, we must control strictly the composition ; it could improve the properties of mnzn ferrite by optimizing calcining temperature. the lower calcining temperature made the permeability higher, and the higher calcining temperature could promote the frequency characteristic of permeability ; we chosen the right time of milling according to the requirement of power diameter ; in order to improve the properties of mnzn ferrite, it is necessary to add effective additives. in this dissertation, the influence of bi2o3 、 moo3 、 k2co3 、 co2o3 were investigated ; the sintering temperature, the time of heat - retaining and sintering parameters were the key factors of preparing high permeability mnzn ferrites

    研究結果表明:採用高純度的fe2o3有利於獲得高起始磁導率且頻率特性優良的鐵氧體;為了制備所需性能的鐵氧體，需要嚴格控制配方中各種原材料的含量，優化配方;由於粉體活性受預燒條件的影響，所以對不同要求的鐵氧體選擇的預燒條件就不一樣，適當降低預燒溫度有利於獲得較高的起始磁導率，而為了獲得良好的頻率特性可以適當地提高預燒溫度;根據對粉體顆粒粒徑的不同需求，可以選擇不同的球磨時間;而有效的添加劑是改善材料性能的必要條件，本文在添加劑的研究中主要對bi2o3 、 moo3 、 k2co3 、 co2o3的影響分別作了詳細地討論;燒結溫度、保溫時間和燒結氣氛是高磁導率mnzn鐵氧體制備最關鍵的工藝，適宜的燒結工藝可以獲得理想微結構和組成，從而得到高性能的鐵氧體材料;而從材料的微結構上來看，要提高材料的截止頻率，就要適當地細化晶粒、增加晶粒內部的氣孔。
  5. Based on the theoretical analysis and design practice in successful development of allway desiel engine in china, the design concepts of key parts and components of engine, in particular the cylinder block and cylinder head, are analyzed for meeting the requirements for high performance and low emission as well as normal and reliable operation of diesel engine for medium and heavy commercial vehicle under high combustion pressure and high thermal load

    摘要結合我國自主開發的「奧威」發動機在設計工作中的理論分析與實踐，就低排放中重型商用車柴油機在開發工作中為滿足高性能、低排放的要求及在高燃燒爆發壓力和高熱負荷下正常可靠地工作，對發動機的關鍵零部件，尤其是缸蓋與缸體的設計概念進行了分析。
  6. To meet this challenge, a research project was supported by ministry of communication and bv shanghai zhenhua port machinery co. ltd. focusing on analysis of tdtcd ( traditional design theories of crane drums ) the paper has studied the impacts of features under the binding force of wire ropes, the end - plate and rope slot. this study is based not only on the thin shell theory and viscoelastic mechanics to calculate the strength and stability of drum, but also on an experiment with technology in " state of act "

    本文結合交通部重點科技項目「港口起重機鋼絲繩傳動件高性能技術研究」和上海振華港機股份有限公司委託項目「起重機焊接捲筒極限壁厚研究」 ，針對起重機捲筒傳統設計方法偏於保守的情況，以薄殼理論和近代力學為基礎，以現代試驗技術為研究手段，對鋼絲繩緊箍力作用下的外載特性、端板、繩槽等因素對捲筒強度和穩定性的影響進行了系統的理論研究，在深入開展捲筒強度、穩定性和實驗模態分析等試驗的基礎上，提出了有別于傳統方法的捲筒強度、穩定性計算方法。
  7. This thesis emphasizes on full custom design methodology of high performance alu

    本文研究了高性能算術邏輯部件的全定製設計方法。
  8. The proposed 64 bits high performance alu is optimized at algorithm level, logic level, circuit level and layout level, and is implemented in 0. 18 m cmos process. furthermore, the testing technique of the alu is discussed. this thesis mainly contributes to the following aspect : 1

    文章從部件的演算法、邏輯結構、電路參數、物理版圖等多個層次進行設計優化，在0 . 18 mcmos工藝下實現了一款64位高性能算術邏輯部件，並對該部件的測試方法進行研究。
  9. In order to facilitate the overall simulation of power system, effectively strengthen the stability and security, to avoid large - scale power system failure, it is necessary to help the planners and dispatchers to manage the operation and control of power system with the state - of - art high performance computing that is suitable for power system application

    為了通過對大規模互聯電網的整體模擬，有效加強電網的安全穩定運行，防止出現大規模停電事件，必須採用針對電力系統特點的高性能計算來幫助規劃部門和調度部門進行電網運行的管理和控制。
  10. With nanjing electronic information, electromechanical integration, and precision machinery, new home appliances, spare parts processing, and numerically controlled machine tools and cnc systems, motor vehicles and accessories, die manufacturing and shipbuilding industries, and special transmission equipment, aerospace, high - performance intelligent instrumentation and sensors, laser application, machinery manufacturing, and other pillar industries in the rapid development of nanjing bearings, fasteners, springs and other important infrastructure components consumption will be a great space for growth. for a considerable period of time will remain the most potential domestic consumer market

    隨著南京電子信息機電一體化及精密機械新型家電零部件加工數控機床和數控系統汽車及汽車配件模具製造業造船工業特種傳輸設備航空航天高性能智能化儀器儀表及傳感器激光應用機械製造等支柱產業的快速發展，南京軸承緊固件彈簧等重要基礎元件消費量還將有巨大的增長空間，在今後相當一段時間內仍將是國內最具潛力消費市場！
  11. A 3 - d computer aided design ( cad ) software, pro / engineer, is applied in solid modeling, assembly, structure analyzing and dynamic interference checking. it is very useful to lay out components, hydraulic resistances and oil ways of the integrated valve. consequently, the quality and performance of the integrated valve will be improved

    在設計過程中，首次採用了三維cad軟體pro / e對集成閥塊建構三維實體模型，利用建構的三維實體模型進行模擬裝配、結構分析和動態干涉檢查，極大地促進了集成閥各個功能部件、內部液阻網路以及油道的合理布置，保證集成閥的加工工藝性能，最終提高集成閥的性能和質量。
  12. To investigate the aerodynamic design ideas and concrete methods of high performance low pressure turbine ( lpt ) at low reynolds number condition, a new lpt of high load, large chord and proper velocity distribution was designed

    摘要為了探索高空低雷諾數情況下高性能低壓渦輪部件的氣動設計思路和設計方法，通過採用高負荷、大弦長的葉片設計和選擇恰當的葉片表面速度分佈形式設計了一臺新低壓渦輪。
  13. Combined with the research project of the advanced performance of wire rope in the port cranes, a key technological problem of the ministry of communications, this dissertation investigated the stress - effect on the magnetic flux leakage ( mfl ) of wire ropes and the law of the mfl signal changes during wire rope fatigue testing by experiments and modern signal processing methods based on the ferromagnetic theory, being aimed at the present problems of current wire rope testing technology. the characteristic parameters and quantitative descriptive specifications for wire rope defective signal were analyzed in detail. this dissertation present a novel method of quantitatively evaluating locate faults ( lf )

    本文結合交通部重點科技項目「港口起重機鋼絲繩傳動件的高性能技術研究」 ，針對當前鋼絲繩電磁檢測技術中所存在的問題，以鐵磁學為理論基礎，以試驗和現代數字信號處理技術為手段，對鋼絲繩漏磁信號的應力效應、鋼絲繩疲勞損傷歷程中的漏磁信號變化規律做了深入的研究，對鋼絲繩缺陷信號的特徵參數和缺陷的定量描述指標做了詳細的分析，提出了一種局部缺陷的定量逼近方法。
  14. But the cost of the testing system limit the further intelligent development, and " a / d convert " is the key part of this system. in order to solve this conflict problem this paper gives a method - by adding a few components to at89c2051, and using it ' s internal converter we have designed a a / d module with the function of microprocessor

    但是檢測系統的成本在一定程度上限制了傳感器向智能化方向發展，而檢測系統的關鍵部件就是「模數轉換裝置」 ，為了解決這一問題，本文利用具有極高性能價格比的at89c2051單片機本身帶有的內置比較器，通過外接少量元件，設計出了具有微處理器功能的a d模塊。
  15. As the important component in the weapon system, the high - powered fuse plays an irreplaceable role in the result of injuring. the t / r component that this text develops is one of the important components of radar fuse

    作為武器系統中的重要組成部分，高性能的引信對于提高武器系統的毀傷效果起著不可替代的作用，本文研製的收發組件是雷達引信件的重要組成部分。
  16. The economy of network expanding of 1000m network, high performance of information flux, security of information transmission is thinked about in the designing. standard of fast ethernet network technology is selected, standard of configuration laying line is used, vpn technology is adopt to realize security of network, it satisfy the need of present and future. designing a manage system information of some group of dalian air force missile, which can manage people, file and training in the real time and dynamic, realize management of science, veracity and speedy

    在設計中考慮了網路經濟性、平滑過度到千兆以太網的擴展性、減少了信息的流量高性能性，信息傳輸的可靠安全性，採用了快速以太網技術作為網路建設標準，採用結構化布線技術進行設備和信息點規劃，利用vpn技術進行安全保護，滿足了部隊現有的需要和擴展的要求初步設計了大連空軍導彈某團訓練信息管理系統，對部隊中的人員、文件及訓練情況進行實時、動態管理，達到了管理的科學性、準確性、迅速性，使軍隊管理成為一個有序的實體。
  17. Active magnetic bearing ( amb ) is a typical mechtronic product, it is a novel type, high performance bearing

    主動磁軸承是一種典型的機電一體化產品，是一種新型的高性能支承部件。
  18. The mass in this gyro is so tiny that it is extremely challenging to design a high performance drive and detection circuits

    該陀螺內部振動元件結構微小，振動幅值微弱，所以如何設計高性能的驅動檢測電路已經成為微陀螺設計中需要解決的關鍵問題。
  19. Another distinct difference between mechanical and architectural drawings is, the aim of architectural drawing understanding is to recognize one type of the given components, for improving the validity of drawing understanding, reducing the search scope, in chapter 4, the concept of " engineering feature class " is put forward, which is hoped for separating drawings information related to engineering quantity, expressing the drawing information in object oriented mode

    建築圖樣和機械圖樣的另一個顯著區別是：建築圖樣的理解要從建築物視圖中識別出某類特定的功能部件，為了提高圖形理解的有效性，減小圖形信息的搜索空間，論文第四章提出了工程特徵類的概念和基於工程特徵類的工程量信息獲取方法。
  20. It provided the reference to improve the anti - cracking capability of high strength and high performance concrete from the point of view of constructional technology and curing requirement. the result shows that the more the binder material or sand rate, the more serious the shrinkage cracking

    最後運用該軟體分析在外界溫濕度變化以及不同養護條件下，混凝土內部的溫濕度變化規律及其由此引起的溫度應力和濕度應力，為從施工養護方法上改善高強高性能混凝土抗裂性能提供參考。
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