球面機構 的英文怎麼說

中文拼音 [qiúmiànjīgòu]
球面機構 英文
spherical mechanism
  • 球 : 名詞1 （以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體） sphere; glo...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 機 : machineengine
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 球面 : spherical surface; sphere球面艙壁 spherical bulkhead; 球面車床 spherical turning lathe; 球面反射...
  • 機構 : 1 [機械工程] （機械的內部構造或一個單元） mechanism 2 （機關; 團體） organ; organization; institu...
  1. The optical manufacturing for off - axis aspheric mirrors has become increasingly challenging for two reasons. the mirrors, in addition to being larger, are more aspheric and off - axis in order to meet the requirement of next generation space camera, which is commonly configured as three - mirror - anastigmat ( tma ) to get both wide fov and high resolution, and the required accuracy is more stringent

    近年來，人們提出了「離軸三反消像散」 （ tma ）結構來滿足下一代空間相機「詳查」和「寬覆蓋」的技術要求，該結構中要求使用三塊離軸非球面反射鏡，而大口徑、高精度離軸非球面反射鏡的製造技術是研製tma結構空間相機的主要技術瓶頸之一。
  2. Orbit non - friction ball valve is a new type of valve and realizes non - friction switching and metal pressurization of the valve by cam mechanism. this paper researches the design of orbit non - friction ball valve mechanism and its computer aided design. the main work and the result are as follows : the author puts forward the kinetic analysis method of orbit non - friction ball valve, analyses the track and motion space of the conglobulation for switching etc, and brings forward rule of its configuration design, designs its assembling body and all the part

    本論文對軌道式無摩擦球閥機構設計及計算機輔助設計系統進行了研究，取得了以下幾方面的成果：提出了軌道式無摩擦球閥的運動和動力分析方法，完成了球閥啟閉運動軌跡、球體運動空間以及主要零部件的受力等分析，進一步提出了球閥結構設計的準則，完成了球閥裝配件及所有零部件圖的設計。
  3. Japan ' s space agency said nearly two weeks ago that its lunar probe was in high orbit over the moon and all was going well as it began a yearlong project to map and study the lunar surface

    日本的空間機構說在2周前發射了一顆月球探測器，在月球軌道上用於環繞月球繪制地區和研究月球表面。
  4. Cnimaging is a world - wide professional news picture agency based in hong kong, with three branches in beijing, shanghai and shenzhen

    中圖美景有限公司是一家國際專業圖片代理機構，面向全球發布中國實時圖片，涵蓋時事、娛樂、財經、生活、故事等內容，即時上傳來自中國各地的最新報道。
  5. The worldwide corporate governance movement that the 90 ' s of 20 centuries appear, through 10 years " development, have entered for mature stage, the focus of corporate governance movement changes gradually from the establishment of the corporate governance principle to the practic, namely how an individual listed company establishes corporate governance strategy according to the corporate governance principle, increasing the level of corporate governance, and how the investors decide their investment based on corporate governance. at the end of 90 ' s, standard & poor ' s, clsa, deminor etc. starts to release their corporate governance rating service at the emerging market and the developed market

    20世紀90年代出現的全球范圍內的公司治理運動，經過10年的發展，已經進入成熟階段，公司治理運動的焦點逐漸由宏觀層面治理原則的制定轉向微觀實踐，即單個上市公司如何根據公司治理原則制定公司治理戰略，提高公司治理水平，以及投資者如何基於公司治理進行投資決策。相應地，作為公司治理量化指標的公司治理評級在90年代末開始逐步發展起來。 90年代末21世紀初，標準普爾、里昂信貸、戴米諾等評級機構開始在新興和發達市場推出公司治理評級服務。
  6. The physicochemical properties of cx - 2 correspond to cytodex - 3 mc produced by pharmacia, including of color, loss of drying, area, density, size, soakage, dilation, stability, size distribution, mechanical strength, surface structure, etc., but its cost of manufacture is lower than cytodex - 3 " s

    通過優化工藝制備的cx - 2微載體，在色澤、乾燥失重、比表面積、成球率、密度、直徑、吸水量、溶脹度、粒度分佈、表面結構、機械強度、穩定性等理化指標與pharmacia公司cytodex - 3微載體相當，但成本價格要低得多。
  7. To seek for an optimum plan that properly integrates land resources and taps potential new senses of pride in urban economic development by respecting the history of industrial development and reflecting the scene of modernization in beijing, beijing municipal commission of urban planning and beijing municipal bureau of state land & resources are hereby inviting worldwide urban planning / design firms experienced in property, development, urban planning, urban design, landscaping and track transport design, or joint ventures of such firms, to apply for prequalification, which, as conducted by experts and government agencies organized by beijing municipal commission of urban planning and beijing municipal bureau of state land & resources, is intended to determine about six firms or joint ventures as participants

    為了使北京焦化廠工業遺址保護與開發建設的規劃能夠在尊重北京工業發展歷史和展現北京現代化發展風貌的基礎上，通過土地資源的合理整合，挖掘城市經濟發展的新亮點，找到一個最佳的建設規劃方案，現北京市規劃委員會和北京市國土資源局面向全球范圍，公開邀請具有地產開發、城市規劃、城市設計、景觀設計、軌道交通設計經驗的規劃設計機構或由上述機構組成的聯合體前來參加應征資格預審，由北京市規劃委員會和北京市國土資源局組織專家、政府有關部門進行資格預審，通過資格預審選取6名左右應徵人或聯合體應徵人參加徵集。
  8. Deutsche boerse group, a german blue chip company, is a leading service provider to the global securities industry with products and services for issuers, investors, intermediaries and data vendors

    德意志證券交易所集團是德國的藍籌企業，是全球領先的證券業服務提供商，為發行者、投資者、中介機構以及數據所有者提供綜合而全面性的產品與服務。
  9. China international book publishing limited ( cibp ) is a globally oriented communities, chinese culture to the global cause of research, promotion and dissemination of comprehensive books published agencies, headquartered in hong kong, some outstanding books by the chinese national library, the hong kong government libraries, the british library, the united states library of congress and other institutions of the world famous collection of information, display

    中國國際圖書出版有限公司（ cibp ）是一家面向全球華人地區，致力於全球華人文化事業的研究、推廣與傳播的綜合性圖書出版發行機構，總部設在香港.部分優秀書刊被中國國家圖書館、香港政府圖書館、大英圖書館、美國國會圖書館等世界著名資訊機構收藏、展示。
  10. Synchronized motion of the the fast tool servo, workpiece and the diamond tool produces ultra - precision axisymmetric aspheric mirrors

    快速伺服機構、工件以及金剛石刀具的同時運動，可以實現軸對稱非球面的超精密加工。
  11. This paper mainly aims at the strategic demands for large - aperture lightweight mirror proposed by high - tech development. its main research contents are : select material blank for lightweight mirror according to physical and chemical properties of optical glass ; analyze and calculate the deformation quantity of the mirror with finite element method ; design and optimize mirror body structure of 400 lightweight plane mirror and 450 lightweight spherical mirror, analyze glass cutting principle, design specisl - use grinding wheel structure, select reasonable technological parameters to implement the processing of weight reduction holes on 400 plane mirror ; analyze etching mechanism of hydrofluoric acid, look for the technological parameters such as the optimal acid concentration and etching time etc. ; eliminate the stress of weight reduction holes and micro - cracks on 400 lightweight plane mirror ; discuss the processing principle and

    本論文的研究主要是瞄準國家高技術對大口徑輕型鏡的戰略需求而開展的。主要研究內容是：根據光學玻璃的物理與化學性能，選擇輕型鏡坯材料；用有限元法對鏡子的變形進行分析、計算，找出變形規律，優化設計400mm輕型平面鏡、 450mm輕型球面鏡鏡體結構；分析玻璃切削原理，設計專用磨輪結構，選擇合理工藝技術參數，完成400mm平面鏡輕量化減重孔的加工；分析氫氟酸腐蝕光學玻璃機理，尋找最佳酸濃度、腐蝕作用時間等工藝參數，實現400mm平面鏡減重孔應力與微裂紋的消除；討論分離器加工原理和工藝技術特點，完成400mm平面輕型鏡面形加工。
  12. Thompson oversees adobes global sales organization and all customer - facing functions, including field marketing, go - to - market partners, customer care and adobe consulting

    Thompson監管adobe的全球銷售機構，並負責所有面向客戶的職能，包括實地營銷上市合作夥伴客戶服務和adobe咨詢。
  13. When confronted with economic globalization, participated in wto and the agricultural new technology revolution, problems exited in the agricultural technology system emerged gradually, such as illogicality in extension organization setting, irrelevancy in orientation, limitation in system, scarcity of financing, separation of extension, scientific research and education, laggard conception etc. therefor, the experimental task of agricultural technology system reform was started from 2002. experience gained from the experimental task will benefit the reform to be carried out nationwidely

    然而面臨全球經濟一體化、加入wto和農業新技術革命的形勢，農業技術推廣體系的種種問題逐漸暴露，存在著農業推廣機構設置不合理，定位不恰當，運行制度存在缺陷，農業推廣資金投入不足，推廣與科研、教育分離，基層農技推廣人員素質差，觀念陳舊等問題，制約著推廣力度。為此，我國從2002年開始了農業技術體系改革的試點工作。
  14. Aerospace - airframe spherical roller bearings, single - row, self - aligning, shielded, intermediate duty - metric series

    航空航天.飛機結構用單列自調心中等負荷帶擋邊的球面滾子軸承.米制系列
  15. Reflecting on his long trip to the other side of the globe, mr. lai remarked, " apart from the opportunity to share with other scientists and professionals how purposely designed forecasting systems can be utilized for effective decision - making in the operation of warning services in hong kong, it has been a great experience to take part in an initiative that brings together meteorologists, hydrologists, emergency response managers and donor organizations personnel from all corners of the world

    長途跋涉去到地球的另一面，黎守德有以下的感想：除了有機會與其他科學家和專業人員分享香港如何利用度身設計的預報系統為警告服務提供有效的決策指引外，能與世界各地的氣象學家水文學家應變系統管理人員和資助機構人士聚首一堂更是難得的體驗。
  16. The year of 2001 has witnessed our business booming, when we set up stable cooperative relationship with those japanese giants such as sanyo, fujitsu and nec. simultaneously, strategic partnership was also built up with wall street associates and deloitte human capital advisory services limited, which is the best executive search firm in asia. these business relationship was the key to professionalism and internationalism for dlm

    步入2001年，登龍門的獵頭業務延伸到日本和歐美，與日本三洋、富士通、 nec等企業建立了穩定的合作關系；同時也與全球知名的兩大跨國獵頭服務機構-德勤人力咨詢公司和wallstreet建立了戰略聯盟，全面代理德勤與wallstreet在大陸地區的獵頭及培訓咨詢業務，強強聯合，有效的促進了登龍門獵頭業務走向專業化和國際化。
  17. But lifting exchange controls would expose bankrupt and ill - managed financial institutions to the temptations of the global capital markets

    而解除外匯管制將使面臨倒閉和管理不善的金融機構受全球資本市場的左右。
  18. However, our traditional steel company is low in its information, and the efficiency and level of information utilization are not high. in order to enhance its competitive power, china steel company needs widely to introduce the conception of erp, which can help it to reach business reengineering, organization adjustment and mis reintegration. under the way of advanced management, the company can better catch new opportunity for economy growth and easer escape from the risk

    面對「全球化、知識化、信息化」趨勢，為了提高企業自身的競爭能力，使其在激烈的市場競爭中長期獲勝，中國鋼鐵企業急需全面引入企業資源計劃（ erp ）的管理理念、管理思想和管理方法，通過它達到業務重組、機構重組和管理系統重組的目的，在先進的管理手段的支持下提高企業決策體系和市場運作體系的反應水平，提高企業捕捉發展機遇、規避市場風險的能力。
  19. China international sports surface test center ( cist ), jointly set up by the chinese basketball association, the international sportsfloor test association ( ist ) and so on, is the third examination organization engaging in the sports surface examination with independent legal status in asia

    中體建科國際運動地面檢測中心（英文縮寫cist ） ，是由中國籃球協會、國際體育地面科學學會（ ist ） 、國家林業局原木鋸材產品質量監督檢驗站等中外四家聯合組建，是亞洲唯一從事專業體育運動地面研究檢測並具有獨立法人地位的第三方檢測機構。
  20. Using the theory of conformal transformation, the planar figures of the workspaces are mapped. on the study of the spherical 3 - dof serial mechanism workspaces, we can give the reachable workspace, the atlases of reachable workspaces, the mobile workspace and the atlases of mobile workspace of the spherical 3 - dof parallel mechanism which given geometric parameters. from these atlases, we can see that the mechanical function is better when 1, 2 was given and 1, 2 tend 90

    再次對球面機構的性能進行研究，利用保角變換理論將球面機構工作空間在平面中表示，在分析串聯球面機構可達工作空間的基礎上，得出給定機構參數的並聯球面機構的可達工作空間和可達工作空間面積性能圖譜，得出對應于不同靈活度的靈巧工作空間和靈巧工作空間面積性能圖譜，結論表明，在給定機構參數_ 1 ， _ 2的情況下， _ 1 ， _ 2越是靠近90 ，其可達工作空間和靈巧工作空間面積越大；利用雅可比矩陣對機構進行奇異位形分析，得出幾種特定機構參數的奇異位形。
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