精密定線 的英文怎麼說

中文拼音 [jīngmìdìngxiàn]
精密定線 英文
precise alignment
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 精密 : precise; precision; accurate
  1. This paper deriving the theory work inflection point in the static stage characteristics curve of small measurement range linear dimension measurement. by the way of high pressure and back pressure pneumatic measure and designed the parameter of the mainly and measure spray head, which are the key component in the spray head - baffle pneumatic sensor. the different groups for the main - spray head and the measure spray head, will effect the dynamic and static stage characteristic parameter. the author have done contrast experiment and optimization design to test and verify the theory derivation whereby made the rang of show valve of pneumatic measure system measure range up to 40 u m, the sensitivity up to 100mv / u m, resolution up to 0. 05 p m, the uncertainly of measure is less than 0. o2 u m, satisfaction of requirement of groups the carboy hatch thickness size precise measure of soft shims

    對高壓背壓式氣動測量用於小量程線性尺寸測量的靜態特性曲線的理論工作拐點進行了推導，對氣動測量系統中的噴嘴-擋板型氣動傳感器中的關鍵部件? ?主噴嘴和測量噴嘴的參數進行了理論設計，對主噴嘴和測量噴嘴的不同組合，將影響測量系統靜、動態特性指標的噴嘴參數進行了對比實驗和優化設計，並通過實驗驗證了理論推導，從而使氣動測量系統量程的示值范圍達到40 m ，靈敏度達到100mv m ，解析度達到0 . 05 m ，測量不確定度小於0 . 2 m ，滿足了壓縮機缸蓋軟體墊片厚度尺寸精密測量分組的要求。
  2. This paper studies the inductive displacement transducer ’ s structure and its measuring principle, also studies the whole classical measurement system and analyzes its merits and drawbacks according to related experimental findings. to get rid of classical measurement system ’ s drawbacks such as low stability, narrow linear measuring range, etc. and improve measuring system ’ s performance index, this paper ’ s improves several key technologies in the high - accuracy measuring circuit

    本文研究了電感位移傳感器的結構、測量機理以及其整個測量系統的系統架構，並通過試驗認真分析了傳統的電感位移傳感器精密測量電路的優缺點，結合本課題的研究需要和技術要求，對傳統電感位移傳感器測量系統穩定不高，線性測量范圍小等不足之處進行了改進。
  3. Ocean tide has an effect on gps stations and there is a strong correlation between the vertical displacement and the zenith delay at a gps station, so the effect of ocean tide on the precise determination of gps stations " coordinates, baseline vectors, and zenith delay should not be neglectable

    由於海潮對測站位移的影響以及測站垂直位移與天頂延遲存在很強的相關性，所以海潮對精密測定測站坐標、基線和天頂延遲的影響不可忽略。
  4. Referencing the existing laser lithography tools and according the structure principle of maglev - bearing and maglev - vehicle, two structure patterns of precision stage based on maglev technology and driven non - contactly by linear motor are designed and researched. the two maglev precision stages will be of freedom information property and adapt to develop and manufacture laser lithography tools by ourselves

    在參考國內外光刻機現有定位平臺結構形式的基礎上，根據磁懸浮軸承和列車的結構原理，以磁懸浮技術為基礎、以直線電機無接觸驅動為動力，研究並設計了具有自主知識產權的兩種結構模式磁懸浮精密定位平臺，以適應我國自主研製開發新一代光刻機的需要。
  5. Calibration graph obtained by the modified procedure for ddmbac showed good linearity and its correlation coefficient was above 0. 999. the coefficients of variation and average recovery of added ddmbac were up to the mustard. the linear concentration ranges for batch determination of ddmbac were 0. 06 ~ 3. 33mg / l

    利用改進后的方法對ddmbac的測定建立了質量控制體系，其標準曲線的相關系數大於0 . 999 ，線性良好，精密度和準確度均符合檢測要求，線性范圍為0 . 06 ~ 3 . 33mg / l 。
  6. With the experiment part, the errors of sk - 21 nc machine tool have been measured, and a serial of data is gotten which lead to the error discrimination. ( 3 ) based on the kinematical theory of mbs, the calculation methods for the ideal center envelop curve of grinding wheel on cam grinding, the practical cutter track, inverse contour of cam, ideal nc instructions, precision nc instructions, the inner / outer normal and the fitting criterion of curve have been all discussed in detail in this paper

    （ 3 ）通過精密加工的約束條件方程，探討理想刀具路線、逆變數控指令與實際刀具軌跡之間的映射關系，解決誤差補償技術提高加工精度的核心問題? ?當要求數控磨床的砂輪中心準確到達給定的理想點時，精密數控指令值究竟該是多少，如何能夠通過計算，獲得這樣的數控指令值，給出經修正的數控指令計算方法。
  7. Excellent torque control make it possible to automatic shut - offquickly when reach initialized torque range and cut off power supply

    內部精密控制線路，當電動起子達到設定扭力時，離合器跳脫並瞬間切斷電源完成鎖緊動作
  8. The tensile and compression experiment on bulk nanocrystalline ag prepared by igc method was carried on mt810 with different grain sizes and zwick 10tn2s machine at different strain rates under normal temperature respectively. the stain rate sensitivity m was found to be 0. 025, which was extremely lower than the ordinary values. also the work hardening exponent is very low

    本文從用惰性氣體蒸發冷凝和真空原位壓結法（ igc ）制備得到的直徑80mm ，厚度7 . 6mm的大尺寸納米晶金屬ag樣品上切割得到符合力學實驗要求的拉伸和壓縮試樣，在mts810和zwick精密力學測試機上分別精確測定了拉伸和壓縮應力?應變曲線與晶粒尺寸和應變速率的關系。
  9. In this work, according to the feature of soft x - ray fluorescence, a setup has been established for the measurement of soft x - ray fluorescence in laboratory, which is calibrated by 55fe. the setup is made of x - ray tube, fine tuning table, vacuum system, gas - flow proportional counter and multiple channel analysis

    本文工作中依據軟x射線熒光的特點，在實驗室建立了一套軟x射線熒光測量裝置，該裝置由x射線管、精密微調樣品臺、真空系統和流氣正比計數管探測系統以及多道分析儀組成，並採用~ （ 55 ） fe標準光源對系統進行實際標定。
  10. In the paper we expound the total structure design of the diameter measurement, the working rinciple and overall structure ofthe diameter measurement are introduced, the choose of optics principle, the special optical system which consist f lens, the design of fine mechanics system, and the choose of light to current inversion as well as computer control and data processing system

    本論文完成了測徑儀的總體方案設計，並對系統的工作原理和總體結構進行了論述。由f透鏡構成的特殊光學系統的確定，精密機械繫統結構的設計，光電變換及微機控制與數據處理系統的確定，最後對激光在線掃描檢測系統的精度進行了綜合分析。
  11. Steel flat and tract steel are the special - purpose products that the country appoints, aluminum material in xinguan brand was honored the golden prize of china s fourth building decoration material exhibition. the zinc - plated steel colored coating board of electricity in runfa brand is jiangsu province famous brand product, which has been honored as provincial torch program project. the anti - fingerprint board in runfa brand has replaced imported products, and has been the major material of domestic electrical home appliances and automobile. various types of yarns and threads in runfa brand have been listed into the products that are exempt from inspection to export by users. the container ship equipped with satellite navigation system rated in 8000t is highly appreciated by international ships clients

    球扁鋼履帶鋼是國家定點專用產品「鑫冠」牌鋁型材榮獲第四屆全國建築裝飾材料博覽會金獎「潤發」牌電鍍鋅鋼制彩色塗層板是江蘇省名牌產品，列為省級火炬計劃項目「潤發」牌耐指紋板取代進口產品，成為國內家電行業和汽車行業的主材料「潤發」牌各類紗線被列為用戶免檢產品製造的8000噸級裝有衛星導航系統的集裝箱輪，受到了國際船商的高度好評少無切削精密冷壓鑄造件港口機械汽車型材電子元件金屬製品高低壓成套電器等產品，技術含量高，新品系列不斷搶占市場。
  12. Fixed resistors for use in electronic equipment - part 5 : detail specification : fixed precision wirewound resistors with solderable axial wire leads - stability class 0, 1 % - assessment level e

    電子設備用固定電阻器.第5部分:空白詳細規范.具有可焊軸向導線的固定精密線繞電阻器. 0 . 1 %穩定度. e級評定
  13. Detail specification for fixed wirewound insulated precision resistors - full assessment level

    固定式線繞絕緣精密電阻器詳細規范.全面評估級
  14. The inorganic / organic composite mesoporous materials, nh2 ( ch2 ) 3 - mcm - 41 and ch2ochch2o ( ch2 ) 3 - mcm - 41, were synthesized, and characterized by xrd, nitrogen adsorption - desorption, elemental analysis and ft - ir.

    同時還以蔥為例，考察了新塗層的定量性能、線性范圍、檢測限為和精密度等。
  15. Under this condition, the linear range, the limits of detection, the recoveries, the relative standard deviations of the method to every component have been carried on

    進樣口溫度220 ，檢測器溫度250 。在此條件下，對各組分進行了方法的線性范圍及檢測限，方法的準確度，方法的精密度測定。
  16. Therefore, the noise such as crystal scattering due to long exposure time can be suppressed, and storage capability and fidelity can be improved. the high - density holographic storage system, including on - line and off - line heating units, has been designed and implemented for our experiments

    研製了包括在線與離線小型精密溫控加熱裝置、晶體夾持器和角度? ?分維復用光學讀寫系統等主要部分的高密度全息存儲的熱固定系統，該系統操作靈活並具有實用性，其存儲能力不少於10000幅全息圖。
  17. The dissertation derives from the project “ piezoelectric platform for precision positioning using charge - feedback and nonlinear control method ” supported by national natural science foundation of china ( authorized no. 10376043 ). the principle on the displacement amplifying of the cymbal piezoelectric actuator and the designing of the precision positioning instrument of the cymbal piezoelectric actuator has been introduced in this paper

    本課題來源於國家自然科學資助基金項目「電荷反饋式壓電陶瓷精密定位機構及非線性控制技術」 （項目批準號: 10376043 ） 。本文研究了cymbal型壓電作動器的位移放大機理，設計了基於cymbal型壓電作動器的微進給機構。
  18. In this paper, the development trend of micro - electronics equipment, the progress situation of precision work stage for laser photolithography equipment and the research and evolution of magnetic levitation technology in china and other countries are discussed generally. the main function, the demand of technical index and key technology of laser photolithography work stage are introduced simply. the magnetic levitation technology and the work principle of linear motor are stated, and the design and analysis method of mechatronics cad / cae for magnetic levitation precision stage is presented

    本文綜述了微電子製造設備發展趨勢及其精密工作臺如光刻機工作臺的國內外發展現狀及磁懸浮技術研究進展，簡要介紹了光刻機工作臺主要功能、技術指標要求、組成及關鍵技術，概述了磁懸浮技術及直線電機驅動的工作原理，著重研究用機電一體化cad cae集成技術設計、分析磁懸浮精密定位工作臺的方法，闡明了應用cad cae技術研製磁懸浮精密定位工作臺的現實意義。
  19. Applying magnetic levitation technology, the stage is suspended on the trail of inverse " f ", thus the wear and tear is eliminated, linear motor non - contact drive makes precise position of stage

    利用磁懸浮技術將工作臺懸浮在倒f導軌上，消除了導軌的摩擦和磨損；直線電機無接觸驅動實現了工作臺的精密定位。
  20. Combining magnetic levitation technology and linear motor drive technology, applying cad / cae method, a new magnetic levitation precise stage is designed and researched, which is step and precise position mechanism in 1c chip manufacture equipment of micro - electronics trade such as laser photolithography equipment. it is an innovative research

    將磁懸浮技術和直線驅動技術相結合，採用cad cae技術手段設計研究了一種新型磁懸浮精密定位工作臺，它是針對微電子行業ic晶元製造設備如光刻機而研製的快速步進、精密定位機構，是創新性研究。
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