共振頻率 的英文怎麼說
中文拼音 [gòngzhènbīnlǜ]
共振頻率
英文
formant frequency-
Tuned circuit type frequency meter
共振頻率計Precise thickness - shear resonance frequency of electroded piezoelectric crystal plates and its applications in resonator design
帶電極壓電晶體板厚剪共振頻率的精確確定及其在諧振器設計中的應用Explain the characteristics of piezoelectric crystals and the factors relating to the resonant frequencies of a piezoelectric crystal, and the procedure of the pulse - echo method
說明壓電晶體的特性和與壓電晶體的共振頻率有關的因數,以及脈波回波法的過程。Resonant frequencies are related to the shape and size dimensions of the element.
共振頻率與這種元件的形狀和大小有關。Methods for calibration of vibration and shock pick - ups - resonance frequency testing of undamped accelerometers on a steel block
安裝在鋼塊上的無阻尼加速度計共振頻率測試Calibration of vibration and shock pick - ups - method of test for resonance frequency of undamped accelerometers on a steel block
振動和沖擊傳感器的校準.鋼鑄錠無阻尼加速度計共振頻率的試驗方法Methods for calibration of vibration and shock pick - ups. resonance frequency testing of undamped accelerometers on a steel block
振動與沖擊傳感器的校準方法安裝在鋼塊上的無阻尼加速度計共振頻率測試Resonance frequency analysis and solution of the electronic belt weigher
電子皮帶秤的共振頻率分析及解決方法In the two - photon resonance case, part of the input pulse energy is transformed into higher and lower frequency components through amplified spontaneous emission and four - wave mixing, and the medium shows strong optical power limiting effect
在雙光子共振情況下,即入射脈沖頻率等於1 、 3能級之間的共振頻率的一半,由於介質中放大的自發輻射和四波混頻的作用,部分入射脈沖能量轉化為高頻和低頻電場成分的能量,分子介質表現出了很強的光功率限幅特性。Finally, this paper also suggests that the application of blade resonant frequency measuring instrument should be combined with a mathematic method of two - - grade fuzzy universal appraisal to form a novel and practical procedure to make a comprehensiye evaluation on the status of impel ler blades
最後,本文還提出了將葉片共振頻率測試儀與二級模糊綜合評判的數學方法相結合,對葉輪的狀態進行綜合評價的新穎實用的方法。The simulation results show that a forced shimmy of the truck, with frequency of 4. 25hz, occurs at vehicle speed of 46 km / h
研究表明:該車發生強迫擺振的共振車速為46km / h ,共振頻率為4 . 25hz 。The simulation results show that a forced shimmy of the tank truck, with frequency of 4. 1 hz, occurs at vehicle speed of 45 km / h
研究表明:該車發生強迫擺振的共振車速為45km / h ,共振頻率為4 . 1hz 。Detail view of sensor to measure the inner pipe ' s resonant frequency
用來測量內管共振頻率之感測器詳圖。Analysis software. the analysis show : the gyroscope effect to the flywheel rotor ' s and the shaft ' s vibration character under high rotate speed should be considered. at this time, the system ' s normal frequency is the function of rotate speed ; the amplitude passing through the resonance field can be lowered obviously by improving the effective damping of the electro - magnetic bearing
建立了高速旋轉狀態下,採用磁軸承作支撐的飛輪轉子和轉軸的動力學模型,給出了有限元法在此問題中的具體應用,並利用i - deas有限元分析軟體具體分析了飛輪系統的共振頻率、系統振型,以及對偏心激勵的響應,分析表明:對于高速旋轉的飛輪轉子和轉軸,應考慮陀螺效應對其動力學特性的影響,此時系統的固有頻率是轉速的函數;通過提高磁軸承的等效阻尼可顯著降低系統通過共振區域時的振幅。The input impedance of the interdigital saw transducer is measured by the equivalent circuit method. the experimental results show that the synchronized frequency of 9. 586 mhz, the acoustic radiation resistance of 44. 6 and the static electrode capacity of 194pf all agree with those design values
用自行設計的等效電路測量方案,測量了表面彈性波馬達換能器的輸入阻抗,實驗結果顯示表面彈性波換能器的共振頻率為9 . 586mhz ,輻射聲電阻為44 . 6 ,叉指電極靜電容為194pf 。On basis of this solution, the influence of flow to the vibrating pipe is analyzed and the method of obtaining resonant frequency and resonant time are given
之後,根據此解,對來流雷諾數的影響進行了分析,並給出了求解、分析共振頻率及共振時刻的方法。The basic resonance frequncy of unsaturated soil is less than that of saturated soil or one - phase soil
欠飽和土使沉積盆地的基本共振頻率減小。A fft spectrum analyzer was used to measure the resonant frequency
試驗時採用六種實大尺寸試材,共振頻率之測定系利用fft頻譜分析儀。Firstly, the strain gauge method was used to measure the time difference of stress wave passing through two gauges adhered on the surface of test piece and also their main frequencies secondly, a 3 - component dynamometer was used to measure the resonant frequency of timber six kinds of full size timber were used for test
本研究旨在研發兩種新的應力波計測技術,其一為利用應變規來測定兩標點間之應力波傳遞時間差及試材之共振頻率,藉以計算試材之音速及動彈性系數,其二為利用三向動力計來測定試材之共振頻率。At this time, the approximate mechanical model of devices has been put forward, which frequency is 70 mhz, then we analyzed the euler ? bernoulli equation, find that the frequency is determined by the resonator ’ s density thickness and length ; the free - free - beam 、 coupled beam 、 support beam 、 transducer have been designed ; the model was simulated and modal analyzed on the coventorware and were consistent with the designed parameter. the silicon surface microfabrication process was developed and emphatically introduced several key surface microfabrication technologies, and was simulated by coventorware
本文通過分析歐拉-貝努立方程,得出濾波器的共振頻率主要由諧振梁的密度、厚度和長度決定,考慮切變形和轉動慣量的情況下,完成微機械諧振梁、支撐梁、驅動電容的設計;在coventorware軟體上進行模擬,分析結果與理論設計比較好地吻合;對微機械濾波器的加工工藝進行設計,給出器件的完整的工藝流程,重點介紹微機械表面加工工藝,並在coventorware上進行模擬。分享友人