電動加振作用 的英文怎麼說

中文拼音 [diàndòngjiāzhènzuòyòng]
電動加振作用 英文
electrodynamometer
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 電動 : motor driven; power driven; power operated電動擺 motor pendulum; 電動扳手 electric wrench; 電動泵...
  1. According to results of calculations and experiments, main causes that contribute to vibration are founded, then puts forward improving measures of adding deflexed supporting and suspending nogs and making pipelines shunt - wound, finally completes improvement tasks following is the main works completed in this thesis : ( 1 ) this thesis sets up a mathematic model of steam pipelines, using ansys5. 6 limited - unit analyzing software, calculates the ten phase inherent frequency and the foregoing eight phases vibration types of four steam pipelines of the unit before dealt with

    為了解決八零三電廠2號汽輪機四根主蒸汽導汽管道振動的問題，本文建立了相應的計算模型，並根據計算和實測結果，找出了振動的主要原因，提出了加裝偏轉支吊架和管道並聯的改進措施，完成了改造工作。本文主要工作是：建立導汽管計算模型，並應用ansys5 . 6有限元分析軟體，對機組四根導汽管治理前的10階固有頻率和前8階振型進行計算。
  2. The optical rotation in er fluids is studied thoericaly. considering the different attenuation in different direction and the theory of light transmission, i derive the expression of rotation angle as function of the angle 6 ( between the electric vector of linearly polarized light and electric field ) and other parameters on the condition of several appropriates and assumptions

    考慮電場作用下電流變液中不同振動方向的線偏振光衰減不同，根據光波在介質中的傳播理論，推導出光通過電流變液的旋光角與（入射線偏振光振動方向與外加電場方向的夾角）及其它參數的關系表達式。
  3. According to the theory of light transmission, we derived the expression of rotation angle as a function of the dielectric constant conductivity of er fluid, and ( the angle between the electric vector of linearly polarized light and electric field ) from maxwell ' s equations and fresnel reflection, on the condition of several appropriate approximations and assumptions

    進而導出了非均相結構電流變液在外電場與光場交互作用下旋光角與（入射線偏振光振動方向與外加電場方向間夾角）及參數（為外加電場e 、分散顆粒介電常數、體積分數、絕緣油介電常數、位置矢量（ ? ）等量的函數）的西北工業大學應用物理系碩士學位論文摘要理論表達式。
  4. In order to make the sensitivity of 2 - demension accelerometer along the two main arbors almost identical, symmetric four - beam structure that embeds a double - sides interdigitated differential capacitive with puckered beam in two directions was used as sensitive component. in addition, the differential capacitive accelerometer fabricated by bulky silicon micromechanical technique has high sensitivity, wide measurement scope, less nonlinear error, and simple converting circuit. then, the structure parameters of the sensitive component were calculated and stimulated, which results in a set of the optimized structure design parameters, main fabrication procedure and several key fabrication technology

    為使二維振動傳感器在兩主軸方向的靈敏度大致相同，敏感元件採用高度對稱的四梁結構，其中每個軸向上均採用帶折疊梁的雙側叉指電容結構，採用體硅微機械工藝製作的高深寬比叉指電容式敏感元件，具有高靈敏度、寬量程、非線性誤差小、外圍電路簡單等優點;對設計的敏感元件結構參數進行了計算，並利用有限元法進行了模擬分析，根據模擬結果得出了優化參數;在確定敏感結構的基礎上，研究了敏感元件採用體硅微機械加工工藝製作的工藝流程和關鍵工藝技術;對敏感晶元內部的c - v介面電路進行了原理設計與分析，利用差動測量技術得到由振動引起的微小電容變化量，經c - v介面電路進行相位調制處理，然後通過解調輸出與加速度成正比的電壓信號。
  5. Efficient to lose fat, adopt micro - computer technology to make the vibration strongly effect on the abdomen, which part with most fat of the body. inner - desighed strong motor effect on the organism directly. unique auto change direction mode, makes the full dimension vibration of the organism

    迴旋塑身腰帶運用微電腦技術，將強效振動裝置直接作用於脂肪最為集中的腹背部，內置的強有力的電動機直接作用於肌體，產品獨有的大幅度的水平移動自動變換方向運動模式，使肌體大范圍全方位共振，同時加快身體血液循環，微電腦控製程序可自動逐步增強產品運動力度，使用過程中自動轉換運動方向。
  6. The calibration of piezoelectric accelerometer is an important area of the shock and vibration measurement technology, and the calibrated piezoelectric accelerometer is divided into standard accelerometer and working accelerometer, usually standard accelerometer is calibrated by absolute method and working accelerometer is calibrated by comparison method

    壓電加速度傳感器的校準是振動與沖擊測量技術中的一個重要研究領域，被校的壓電加速度傳感器有標準加速度計和工作用加速度計之分，通常標準加速度計用絕對法校準，工作用加速度計用比較法校準。
  7. Our group has prepared nanometer - scale metal films in layer structures on glassy carbon ( gc ) substrate by cyclic voltammetric deposition. by using co as probe molecule, we have revealed for the first time, abnormal ir effects ( aires ) on these layer nanostructured films. the alres consists of several abnormal ir features including the enhancement of ir absorption, the inversion of ir band direction ( anti - absorption ), and the increase of fwhm ( increase of the number of different adsorption sites )

    本研究小組採用電化學循環伏安電沉積法在gc基底上制備層狀納米結構金屬薄膜，以co作為分子探針，觀察到異常紅外效應（ aires ）光譜特徵，即co等探針分子發生紅外吸收增強、紅外譜峰方向倒反（反吸收）和譜峰變寬（振動能級離散程度增加） 。
  8. After the changes of the construction management system of lijiaxia hydropower station have been studied, the paper puts forward some thoughts on establishing and operating the rolling - development mechanism in the hydropower step constru ction in the upstream of yellow river according to the requirements of modern en terprise system and on the basis of making full use of the rich experience of th e construction management of lijiaxia hydropower station, which could accelerate the hydropower development and alleviate the power shortage so that it could ma ke great contribution to promote the economic development in the northeast regio n and to our socialism build

    在研究了李家峽水電站建設管理體制的變革過程后，提出了按照現代企業制度要求，利用李家峽水電站工程建設管理的豐富經驗，建立、運作黃河上游水電梯級滾動開發機制的設想，以便加快開發速度，緩解電力嚴重不足的現象，振興西北經濟，為我國社會主義建設做出巨大的貢獻。
  9. A fem software as an important tool, work has been done as follows : the method using fem to design anomalous structure of transducers was adopted ; the vibration modes of the elastic pipe, ultrasonic transducers and system has been analyzed in piezoelectric coupled field. resonant frequencies of the transducers have been matched quite well with resonant frequencies of pipe, which can make it easy and accurate to design a transducer. the values of equivalent dynamic capacitors and dynamic inductances of ahead nine orders have been gotten derived by fem method, and fem equivalent circuit of the transducers has been built

    以ansys有限元軟體為主要分析工具完成了設計工作;在經典換能器設計理論和前人經驗的基礎上，對不規則形狀的換能器採用了有限元的方法設計;在耦合場中分析了換能器、導管及整體裝置的振動情況，使換能器的諧振頻率與導管的諧振頻率達到了較好的匹配，使設計變得更加容易和準確;利用有限元方法建立了振子的等效電路模型，求出了其前6階模態的等效動態電容電感值，為阻抗匹配和驅動電路的設計提供了依據。
  10. Fourthly, proposed and researched optimizing design mode of constant stress accelerated life test plans under the temperature and vibration stresses

    第四，提出並研究了電連接器在環境溫度和振動應力綜合作用下的加速壽命試驗方案的優化設計模型。
  11. This article makes theoretical and experimental research on an active vibration isolation system based on piezoceramic actuator. the whole system consists of piezoceramic material as the actuator, a shaker as the disturbance source, a double - layered vibration isolation system as the controlled object. the system introduces state - variables - feedback control methods carried out by an analog circuit

    壓電式主動隔振系統是由壓電陶瓷作為作動器，激振器作為干擾源，雙層隔振系統作為受控對象組成的機電系統，其中控制方法採用狀態變量反饋，硬體電路採用模擬電路加以實現。
  12. By the data observed on - site, it indicate that the reinforcing plan which the plant to disembark and the dam to be connected has solved the problem that the plant to disembark occurs resonance vibration with the frequency of the turbogenerator units, but the problem of resonance vibration of the downriver structure of the plant has not been solved, hence the study of the reinforce structure of the downriver plant must be made

    廠房在此長期嚴重的振動下，立柱出現水平周邊裂縫，門窗墻壁也均產生裂縫，威脅到電站的安全運行。現場測試表明上游廠壩間在一定范圍內連接加固，雖然解決了廠房上游一階頻率與轉頻的共振問題，但對下游結構作用不明顯，因此需要對廠房下游結構的加固作進一步的研究。
  13. If you add to this the effects of a sonar set mounted in the small nose of a torpedo rushing through the water at speeds up to 80 miles per hour with its consequence noise and vibration, plus hull borne vibrations from the power plant, it can be seen that only the most advanced electronic filtering gives any chance of success

    如果再加魚雷在水中以每個小時高達80海里的速度前進時所產生的噪聲和震動對安裝在小小雷頂聲納的作用，加之動力裝置所產生的殼體振動，就不難看出，只有最先進的電子濾波才可能有成功的機會。
  14. In this thesis, we focus on dual axis capacitance vibration transducer, which was fabricated by micro - electromechanical systems ( mems ). the operation mechanism of this kind of accelerometer was analyzed. under external acceleration, the space between sensitive quality mass and detecting electrode will change, which causes the variation of equivalent capacitance

    本論文研究了採用微機械加工技術（ mems ）製作的雙軸電容式振動傳感器，其基本工作原理是利用慣性質量塊在外界加速度的作用下與檢測電極間的空隙發生改變，從而引起等效電容的變化來測定振動加速度的。
  15. A medium frequency - small size vector hydrophone of co - vibrating type is wrapped with low density compound material and in shuck only one piezoelectric ceramic accelerator is used for each channel to measure the vector components of the underwater acoustic field

    摘要中頻小型同振式矢量水聽器採用低密度復合材料作為矢量通道外殼、壓電加速度計作為內部振動傳感器，以拾取水下聲場中的矢量信息。
  16. It has given the solutions how to troubleshoot the problem of amlcd at low - temperature environment, including thermal power theoretical calculation of ito heater - film, the technology of built - in ito soft heater - film in lcd, and heat control circuits at low temperature, etc. this paper presents a way to solve the problems, namely, lcd response slowly, and even not work in low temperature environment. in addition, this paper also researches into the features of vibration, shock and emc, and gives the means of how to solve them by reinforcing rigidity, shielding and filter etc

    本文在深入研究液晶顯示器溫度、振動、沖擊、電磁兼容、潮濕等環境特性的基礎上，解決了液晶屏在惡劣環境下工作的具體問題，提出了有源液晶顯示器的低溫解決措施，包括ito加熱膜加熱功率的理論計算、液晶屏內置ito柔性加熱膜工藝、低溫加熱控制電路等，較好地解決了模塊化液晶顯示器在低溫環境下出現的響應速度慢，甚至不能使用的問題。
  17. Semi - active control is fit for suppressing the vibration of vehicle suspension system. electrorheologic fluids can transfer between newton fluid and bingham fluid with the control of applied electric field. electrorheologic damper, which can offer controllable damping force, can be used in semi - active control of vehicle suspension s ystem

    電流變液（ electrorheologicfluids ）在外加電場的作用下可以實現牛頓（ newton ）流體和賓漢（ bingham ）流體之間的轉變，利用電流變液製造的阻尼器能夠提供可控阻尼力，可以利用電流變液阻尼器實現對車輛懸架系統的半主動控制減振。
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