電磁波發生器 的英文怎麼說

中文拼音 [diànshēng]
電磁波發生器 英文
electromagnetic wave generator
  • : 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...
  • : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : 名詞(頭發) hair
  • : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 電磁波 : electromagnetic wave; ether hertzian wave; hertz wave電磁波測距 electromagnetic distance measurem...
  • 電磁 : [電學] [物理學] electromagnetism電磁安(培) abampere (電磁系電流單位); 電磁泵 electromagnetic ...
  1. As a result, the electromagnetic field intensity is changed accordingly and fluctuating current in the damper coil is created. damping force is mostly produced because of the phase difference between fluctuating current and displacement of rotor. the formulas of fluctuating current and damping coefficient are deduced theoretically, and the calculated results are consistent with the experimental results

    通過分析阻尼線圈內由於轉子渦動時變化的場而產流與轉子位移間的相位差是產阻尼的主要原因,推導了流、阻尼系數的計算公式,並通過實驗展示了被動式阻尼的阻尼效應。
  2. Being a sort of new principle micromotor in the fronitier of science. the ultrosonic motor ( usm ) is developed at recently twenty years. utilizing the stator surface particle elliptical motion excited by piezoceeramics, the usm is drived by friction force between the stator and rotor. compared with the conventional electromagnetic motor, the ultrasonic motor has the following features : high speed, high holding torque when power is off and so on. because of it ' s characteristics, the ultrasonic motor has obtained some widespread application in robots, precise instrument, house electronical appliance, sapceecraft automobile and micromechanism

    超聲機( ultrasonicmotor )是近二十年來展起來的一種新原理機,其原理不同於傳統的機,它是利用壓陶瓷的逆壓效應使定子的表面質點產橢圓運動,通過定子和轉子之間的摩擦力驅動轉子運動。這種新型的機與傳統機相比,具有響應快、不受干擾、結構緊湊、低速、大扭矩、斷自鎖等優點,因而在微型機械、機人、精密儀、家用、航天、汽車等方面顯示出廣泛的應用前景。
  3. The outlines of thesis are as follows : for the configuration of gis and the characteristic of partial discharge, the thesis analyses the electromagnetic waves excitated by the pd signal and the reason of a coupler built in gis inducing pd signal in terms of the electromagnetic theory and antenna theory

    主要工作有:針對gis結構及內部局部放特點,分析了局部放后信號所激傳輸特性,並從場理論及天線理論角度分析內置傳感的局部放耦合原理。
  4. By regulating the compensation current injecting into the compensation winding of the reactor, the reactor inductance at different harmonic frequencies can be independently and continuously adjusted

    有源由一對耦合繞組和一個補償組成,通過控制有源補償繞組中的諧通補償流,可以獨立且連續地調節在不同諧頻率下的感量。
  5. Electron gun is the foremost parts of twt, it can produce electron beam with a certain shape and current, in order to guarantee the reliability and security of work, it ’ s design have to meet to the requirement not only of electric parameter, but also all kinds of subsidiary characteristics such as filament pyrogenation efficiency, warm up time, shape size, pole space capacitance and the ability to be able to bear the press and all kinds of rigorous run conditions such as high temperature, high humidity, low air pressure, strong vibration and great strike

    由於行管的大功率和高頻率等特性,目前還沒有任何其他的件可以代替。行管是應用高頻場與子注進行互作用的機理進行工作的,而子槍是行管中產子注並使它成型的基本部件,子槍的結構設計決定了槍體自身必須具有良好的抗振可靠性,否則結構共振或振動位移過量,就會導致行管的失效。因此對行子槍的研究具有非常重要的意義。
  6. Since the analysis of the inverter and its control system is very complex, the frequency analysis, time domain analysis and control system is made in capacitance operated conditions limited to pressure of time and paper length. the research content can be summed up as follows : ( 1 ) a new equivalent circuit of dbd circuit ( dielectric barrier discharge ) that consider the consume of transformer, the on - off switching loses and so on is presented based on the ozonier powered by sine current source. as compared with the former equivalent, the new equivalent circuit can be depicted the actual ozone circuit accurately

    本文主要針對容性狀態下的臭氧源進行相關研究,研究內容包括以下幾部分: ( 1 )在正弦流源供的dbd型的基等效路基礎上,提出了一種考慮路雜散損耗(變壓損耗、開關管開關和導通損耗以及其他元件的熱損耗)的改進型基等效路,並採用該等效路得出了適用的臭氧源設計方法,實驗驗證了該基等效路具有工程設計精度高的優點。
  7. One kind of electromagnetic radiation leakage of computers is conducted emission, with radiation through power wires and signal lines ; the other kind thereof is due to that : magnetic fields produced by signal current of computer processors and displays in equipment may leak through the cable sleeves and be picked up by the current probes clamped on lines, and the signals received may be sent to the specially - made receiver for processing and restoration

    計算機輻射泄漏一類傳導射,通過源線和信號線輻射;另一類是由於設備中的計算機處理機、顯示信號流產場可能透過外套泄漏出來,被卡在線上的流探頭檢拾到。
  8. Step power is the key for step magnetic potential, the pulse width modulate technology that selects the triangle wave as the carrier and ladder sine wave as the modulate wave is researched, furthermore the design of the actuator drive adopts dsp as the digital controller is introduced

    步進源是產步進勢的關鍵,文章研究了三角為載,階梯正弦為調制的脈寬調制技術,進而介紹了採用dsp組成全數字控制,完成步進源觸的執行驅動的設計。
  9. Problem relating to design of high speed board and electro - magnetic compatibility ( emc ) in this module is analyzed also. hardware performance and the ability of anti - interference are improved effectively to satisfy with the requirements of awg

    同時,本文對高速路板設計和兼容性作了一定分析,並針對的要求,採取了相應的措施和技術,有效地提高了硬體性能和抗干擾能力。
  10. A radio antenna converts electric currents and voltages created by a transmitter into electromagnetic waves that radiate into space

    無線天線會把流與壓轉變成,然後以輻射方式在空中傳播。
  11. Finally, the wave equation of the electromagnetic field of this kind damper is derived from the maxwell ' s equation. the magnetic flux density at the boundary is assumed to be harmonic, so the analytical result of the wave equation is solved. when the rotor rotates, eddy currents flowing inside the conducting material field are caused

    最後,應用ahrens的軸承簡化模型,從maxwell方程出推導了應用於本文所述的被動式阻尼動方程,並用傅立葉級數把矩形場展開的諧變場作為場的邊界條件,通過求解動方程得到場的解析解,從而計算了阻尼對轉子的力和由渦流引起的切向力產的阻尼附加功耗。
  12. With many years of manufacture and sales experience in permanent magnet, ningbo hegao magnetic technology co., ltd. is contributing to supply qualified magnet product to electricity industry worldwide

    和高技術有限公司,是中國領先的永材料產商和供應商。和高的永體和永件遠銷海內外,為世界氣工業展做著貢獻。
  13. In this paper, the mechanics model and computer control method for electromagnetism vibration feeder are studied. the emphases are put on the seeking of optical motion states and the realization of these states by computer control. using labview ( laboratory virtual instrument engineering workbench ), a waveform generator is established to control the electromagnetic force

    本文對振動給料機的力學模型與計算機控製做了比較深入的分析和研究,特別是給料機的力學分析與最佳運動狀態、鐵的一些特性和用labview實現計算機控制,在與傳統的控制方法對照的情況下,建立了對比較周全的力學模型,提出了利用labview程序產一個,經過放大后對鐵進行控制。
  14. Optional shock wave generator that introduced from germany, which has the advantages in fragmentation efficiency, low noise and low cost of lithotripsy

    採用引進德國技術的,具有碎石效果好,無噪聲,低成本碎石的優點。
  15. Based on state - space method to study the inverter fed permanent magnet synchronous machine, the sorts of the switch fault are given and the causes for the faults are analyzed. it investigates the currents and torque of the drive system fed by six - step inverter and pwm inverter under the different fault condition, and the valuable results are got 2

    在利用狀態空間法深入分析永同步動機變頻調速系統穩態特性的基礎上,分析了逆變開關元件故障的類型及其原因,模擬分析了六階梯逆變、 pwm逆變各種故障狀態下的系統動態特性,得出了一些有價值的結論。
  16. A hightech - gang in germany is using and testing hpm - weapons that supply continous or pulsed waves over long periods of time

    他們有管,微,放大和系統集成.兩個或兩個以上的脈沖傳送,攻擊目標區域,並加強其效果。
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