振蕩波 的英文怎麼說
中文拼音 [zhèndàngbō]
振蕩波
英文
emp-
Hot firings show that the frequency of the oscillating shock is close to the acoustic frequency.
熱試結果表明，振蕩激波的頻率與聲頻相近。In the section 3, we calculated the threshold and efficiency of double resonance oscillator ( dro ) in plane wave of clbo ; we also got the efficiency curves of clbo in gaussian beam
第三章分析和數值模擬計算了平面波雙諧振情況下clbo晶體的振蕩閾值和轉換效率曲線，同時給出了高斯光束的轉換效率曲線並與bbo晶體進行了比較。Laser diode or flash lamp pumped solid state lasers with different wavelength and different operating styles. wavelength tunable laser sources with tial2 o3 laser and optical parametric oscillator laser application machines with laser display, laser material procession
各種波長及各種運轉方式的激光二極體及閃光燈泵浦的固體激光器；採用鈦寶石及光學參量振蕩器的波長可調諧的激光光源；激光應用整機。Study of one new hpm radial klystron oscillator with foldaway concentric circular cylinder resonant cavity
一種新的高功率微波折疊式諧振腔徑向速調管振蕩器The pll consists of a crystal oscillator, a ring voltage - control - oscillator, a frequency divider, a phase / frequency detector, a charge pump and a loop filter
設計的電路包括20mhz晶體振蕩器，鑒頻鑒相器，壓控振蕩器，固定分頻器，電荷泵和低通濾波器。V pattern ( 53. 9 % ), its isis varied continuously from big to small, then from small to big and form a gently inflexion in the trough. reversal n pattern ( 25
9 ，在這種型式的振蕩中， isi逐漸由大到小又由小到大依次連續變化，且isi在波谷處形成一個較平緩的拐點；倒n形佔25Oscillation ripple mark
振蕩波痕The simulation results indicate that the oscillator circuit with the cmos technology producing steady oscillating signal has power consumption as low as 800uw
模擬表明，採用cmos工藝能使振蕩器電路在產生穩定振蕩波形的同時，達到800uw的較低功耗。Electromagnetic compatibility - testing and measurement techniques - oscillatory waves immunity test
電磁兼容試驗和測量技術振蕩波抗擾度試驗Electromagnetic compatibility - part 4 - 12 : testing and measuring techniques ; oscillatory waves immunity test
電磁兼容性.第4 - 12部分:試驗和測量方法.振蕩波抗擾試驗Electromagnetic compatibility - part 4 - 12 : testing and measurement techniques - oscillatory waves immunity test
電磁兼容性.第4 - 12部分:試驗和測量技術.振蕩波抗擾性試驗General technical specification of test instruments used for power equipments part 5 : oscillating wave high voltage generator
電力設備專用測試儀器通用技術條件.第5部分:振蕩波高壓發生器Electromagnetic compatibility - part 4 : testing and measuring techniques - section 12 : oscillatory waves immunity test ; basic emc publication
電磁兼容性.第4部分:試驗和測量方法.第12節:振蕩波抗擾性試驗.基本電磁性發布The development and disappearance of the acoustic oscillations are influenced by the nozzle throat size and open - time of the plug
計算結果表明，這些影響包括了聲振的強度、阻尼和頻率，發動機點火后噴管喉部尺寸和堵蓋打開的時間影響到振蕩波的發展和消失。This isi series oscillation has following characters : ( 1 ) long term cycle duration, whose duration of most oscillations ranged from 3 0 - 120ms, so we called it slow wave oscillation ; ( 2 ) large amplitude of oscillation, the minimum isi is about 2ms while the maximum is beyond 40ms, which suggested that the firing frequency vary from several tens to hundred hz ; ( 3 ) abrupt turn always occurs during the continuous change in isi, this turn is called inflexion temporarily
該振蕩波有下述特徵： （ 1 ）振蕩周期較長，多數在30 ? 120s范圍，故稱慢波振蕩； （ 2 ）振蕩幅度較大，其isi振蕩最小值在zms左右，最大值可達40ms ，表明放電頻率可在幾十到幾百k范圍內變動； （ 3 ）在isi連續變化過程中往往出現突然轉折，暫稱其為拐點。In this paper, micro - cavity semiconductor laser ( mcsl ) with pillar vertical - cavity surface - emitting structure ( vcsel ) which has potential applications in optical communication and optical interconnect is theoretically analyzed, the calculation model that used to discuss the modal performance of rectangular columnar and cylinder vcsel with oxidized aperture is established by using vector field model. the numerical simulations in the case of cylinder structure show oscillating wavelength and threshold gain against inside and outside radius of laser, the layer refractive index and pair number of bragg mirror, thickness, position and oxidized material ' s refractive index of oxidized aperture, in detail. more practically, considering dos shell of laser as non - perfect one, or supposing that dos shell is separated from the laser, we can obtain more significative results
本工作以矢量場模型出發，對具有誘人應用前景的柱形垂直腔面發射結構（ vcsel ）的微腔半導體激光器（ mcsl ）進行了理論分析，建立了用於分析方柱形和圓柱形結構具有氧化孔徑層的激光器的模式特性的理論模型；對圓柱形結構情況進行了數值模擬，得到了振蕩波長、閾值增益隨激光器內外半徑、 bragg反射鏡層折射率、周期數以及氧化孔徑層厚度、位置和氧化物折射率的詳細變化規律；為使理論計算更接近實際，將外加金屬包殼視為非理想導體，或將金屬包殼與激光器結構隔開，分別對這兩種情況下的結果進行了討論。Experimental studies on the influences of the deflected plates upon the oscillations were focused on the attenuations of sound pressures of the oscillations with the bent plates of various angles and lengths. the results show that the bent plates with angels of 30 ~ 60 and a length about an oscillating wavelength diminish the sound pressures notably. with the same angle of 45, the half - wavelength bent plates diminish the pressures, and the one - wavelength or longer bent plates do better
結果表明，當折轉角為30 60和折轉長度（ b ）與振蕩波長（ ）相當時（ b / 1 . 0 ） ，折板具有顯著的削弱振蕩聲壓的效果；折轉角45時，折板長度與振蕩基頻波長之比b /在0 . 5 ，折板就有削弱振蕩聲壓的效果， b /在1 . 0或更大時削弱效果更佳。The effect of the bubble-pulse repetition is to give an oscillatory and hence unsatisfactory reflection record.
氣泡脈沖的重復效應，會造成一種充滿振蕩波形的、無疑也是令人煩惱的反射記錄。The reason why we designed electronic tongue based on chaotic dynamic is that chaos is sensitive to the initial parameters. when different taste substances are added to the solution, the peak interval series of membrane oscillation are not the same. so do the atractors
基於混沌理論的電子舌主要是根據混沌對初始參數的敏感性設計的，加入不同味覺物質時候膜振蕩波形的尖峰間隔序列不同，相對應的吸引子圖也就不同，由此可區分不同味覺物質。In this circuit, reference current sources are used to charge and discharge capacitors. this oscillator ’ s output is very ideal through control circuit under 5. 7v reference voltage, and oscillator ’ s frequency and duty - cycle could be adjusted if reference current source or capacitors in the circuit was adjusted. and the changes of temperature and voltage affect stabilize of the frequency little
此電路利用系統內部基準源產生的電流信號來對電容進行充放電，然後經過控制電路作用后，產生的輸出振蕩波形的上升時間和下降時間非常小，更接近理想矩形波形;通過調節基準源電流信號或者電容值大小，可調節振蕩波形的頻率和占空比，同時溫度和電壓的變化對振蕩器輸出波形頻率穩定度的影響很小。分享友人