单词 | Resonant |
例句 | 1 His voice sounded oddly resonant in the empty room. 2 Everything was resonant with new meaning. 3 Alpine valleys resonant with the sound of church bells. 4 The air was resonant with bells. 5 It is a country resonant with cinematic potential, from its architecture to its landscape. 6 These resonant orbits are very unstable. 7 The voice was metallic and resonant. 8 "Listen," Toranaga interrupted in his resonant, commanding voice. 9 This resonant condition permitted Mariner 10 to fly by Mercury at close range at the times of alternate perihelion passages. 10 It has risen to a high, resonant pitch, emerging from his nose. 11 A cyclotron is fine-tuned to a resonant frequency specific to one chosen ion type. 12 A radio doesn't use a resonant cavity because its speaker must reproduce sounds over a wide range of frequencies. 13 He had a surprisingly resonant voice, which had literally moved her, quite against her will, to the door. 14 The resonant frequency is detected as the maximum of a graph of amplitude against frequency. 15 Table 1 shows the resonant cyclotron frequencies of single ions of different forms when subject to the steady geomagnetic field. 16 The presence of other ions may raise the resonant frequency by up to 50%. 17 He has a wonderful singing voice, with a rich timbre and resonant tone. 18 We felt privileged to be the first group of Western visitors to enter the historic palace, resonant with past conflicts. 19 The reflected signal is studied as a function of frequency and the resonant frequency, together with higher orders, is then measured. 20 Largely as a result, they had lost the ability to construct complex and resonant narratives. 21 The parameter m is often chosen to be 0.3 which separates the resonant frequency by about 5% from the critical frequency. 22 A range of frequencies wide enough to ensure that it encompasses the resonant frequency of the sample v r is then examined. 23 You will see from the illustration that the vocal tract has several resonant cavities. 24 The accusing voice was changing, assuming a different timbre, resonant with menace. 25 New York had expected something a good deal more resonant in a young woman with such a history. 26 At the same time, a canopy of strings induce sympathetic vibrations in resonant aluminum panels suspended between the monitors. 27 Something about that bag was wrong, or at least resonant of something wrong, but he couldn't imagine what. 28 At times he attracted attention by making statements that were deliberately resonant. 29 The touches or larger areas of primary colours that throw the figures into relief are now less strident, more resonant. 30 The actors impersonate the totem animal, thus identifying and promoting a resonant connection with it. 1 His voice sounded oddly resonant in the empty room. 31 If you can do this, then the tone of voice is forward and more resonant. 2. 32 Billy's voice had a deep, resonant tone that was a pleasure to hear. 33 They display triadic resonant patterns to indicate this. 34 Non-degenerate resonant reflectors are also discussed. 35 Such as series or parallel resonant circuit. 36 NOTE 2 Working voltage account resonant voltages. 37 Two different viewpoints about neutral ground way of large-capacity generators at present, neutral grounding by distribution transformer or resonant. 38 Therefore, a research scheme for the high-performance and low-price modulator is presented in the thesis ----research on the novel high-speed polymer EO modulator based resonant absorption micro-ring. 39 The external inspirator is available to drive the resonator to produce traveling wave. Under resonant frequency the distortion of resonator reached a peak. 40 The orange red sun of Earth's solar system is more resonant with red blood. 41 Considering the common switch's chop in the common switch converter, the control sequence and resonant modes were analyzed. 42 Maybe then the metaphor "I am a thousand candles lighting the way" helps keep the juiciness of the purpose alive and resonant as it fuels their work. 43 The resonant frequency splitting caused by photonic crystal (PC) defect coupling can be well described by the tight-binding (TB) approximation in which only two coupling parameters are used. 44 According to the resonant cavity theory, the key factors influencing source stirred reverberation chamber performance are analyzed. 45 The parameter design of high-frequency transformer, input and output circuit, IGBT circuit and resonant loop is introduced in detail. 45 46 The method is significant to automatic identifying and tracking ultrasonic power supply, and dynamic matching piezoelectric transducer resonant frequency. 47 By comparative analysis, the dependence of the resonant frequency, voltage standing wave ratio, bandwidth and input resistance on different geometric parameters is obtained. 48 Electric currents: electric current, Ohm's law, conductivity, Kirchhoff's laws, time varying currents, free and forced oscillations, condensers, inductance, complex impedance, resonant circuits. 49 A method to detect vacuum degree using crystal resonator had been investigated, and resonant frequency of crystal resonator could be stabilized after two days aging test at least. 50 To enhance the capacity of the wireless transmitter, we need power amplification circuit in the wireless charging transmitter resonant circuit activates this circuit. 51 The propagating properties of anti resonant reflecting optical waveguide ( ARROW ) are different from conventional ones. 52 Due to the potential application in spin electronics and quantum computing, semiconductor resonant tunneling and zero-dimensional quantum dot system have been widespread attention in recent years. 53 The study indicates that the disorder of dry friction can significantly increase the resonant response of bladed disks, especially in the system with weaker coupling and larger viscous damping ratio. 54 In the end, Mr. Lazar's book does sound one resonant complaint about his father's death: "He was murdered twice." 55 It is shown that the periodicity and weakening surge is caused by the interaction between the self-excitation of the resonant circuit and transferred electron oscillation of the switch. 56 In resonant ground systems, both asymmetric fault of high-voltage side and asymmetry of load cause the asymmetry of system electrical source voltage. Then they change neutral displacement voltage. 57 Two-photon resonant four-wave mixing difference frequency generation in potassium vapor has been observed. 58 The internal block in the cavity has little influence on the resonant effect, all the energy in the cavity is determined by the resonant effect. 59 The resonant matching filter network may then be used for fine tuning the frequency of that bandwidth. 60 By analyzing the voltage, current, voltage resonance and current resonance principle in the resonant earthed system, this paper presents the equivalent analysis models of the resonant earthed system. 61 The proposed system is a standard second-order system, so the resonant frequency can be estimated through the transient responses of the system. 62 In this paper, five schemes of variably tuned Helmholtz resonator were proposed and simulated detailedly, the results shows that changing the neck area affects the resonant frequency significantly. 63 Effective damping also can happen to the special mode by designing a suitable resonant loop. 64 According to the spectra of sound pressure the predictions of the resonant bubble fraction are deduced. 65 Finally, the correctness is verified by simulation and experiment. It is indicated that this method is adequate for the inverters with series-parallel resonant load. 66 This is how Murdoch's influence has permeated British public life — and especially its top "cop shop, " to use a newly resonant Britishism. 67 Based on analysis of some methods of signal detection of resonant diaphragm piezoelectric ice sensor, this paper proposes an open-loop frequency scan method of the signal detection. 68 Two - photon resonant NFWM is a Doppler - free spectroscopy by using the narrow bandwidth of incident laser beams. 69 Such a broad and resonant voice has no problem singing baritone. 70 When the phased array coil designed, such problems have to be taken into account as resonant frequency, impedance match, mutual impedance and et al. 71 This paper proposes a new gate drive method for active clamped quasi resonant converters. Instead of a digital delay circuit, only a resistor and a diode are added to produce correct drive waveforms. 72 An active-clamping branch composed of an auxiliary switch and a clamping capacitor is added in parallel with the resonant inductor. 73 The striking and stabilizing arc machine consisting of a RLC series resonant circuit of the AC TIG welding machine is introduced. 74 Electrons are injected into the higher upper state via resonant tunneling from the previous injector. 75 This paper presents a resonant frequency tracking system based on Square -wave modulation of a high Q microwave cavity. 76 This method can be used to describe the resonant multi-photon processes that the pulse train from the mode locked laser interacting with atoms. 77 In this paper,() we have studied theoretically the resonant Self-focusing of two-frequency laser beams in plasmas. 78 Reducing the total harmonic distortion (THD) of the magnet current in the parallel resonant network is the key technique for the magnet current tracking accuracy. 79 Dynamic properties of saturated silts and silty sands were studied with the resonant column and dynamic triaxial apparatus which were developed by bender element. 80 Different on-site test methods are Compared, and it is shown that power frequency series resonant circuit is relatively simple and feasible, and is therefore preferable. 81 The pleasures of your writing do summon up his novelistic quality and his brilliance with the resonant image. 82 Quasi-resonant(QR) switching power supply achieve the breakover of switching tube at zero voltage by using the theory of resonant. So it can reduce the loss at switching. 83 This BALUN can effectively compensate the series reactances by introducing a shunt resonant circuit and thus achieve the maximum bandwidth of microstrip dipole antenna. 84 This power supply can automatically trace the resonant frequency of an ultrasonic generator, automatically adjust its power output according to needs, and has an alarm display function. 85 The simulated extraction of weak frequency variation signal is carried out with the expressed Resonant frequency locking property when system transits from chaotic to great periodic motion. 86 We designed and made a monolithic integrated negative resistance logic unit, which is composed of resonant tunneling diodes(RTD) and heterojunction bipolar transistors(HBT). 87 A digital controller, consisting of hardware and software, will be established to regulate output frequency, output current and quality factor of the resonant circuit. 88 Applicability of guided mode resonant structures to tunable optical filtering and sensing is demonstrated using nematic liquid crystals. 89 A resonant love story, The Element Of Water follows Isolde, a young teacher who chances upon her father's Nazi past. 90 A anti? resonant ring ( ARR ) was introduced to a conventional passively Q? switched laser. 91 The three phase converter soft switch control can be realized by avail of resonant DC link. 92 In practice the work coil is usually incorporated into a resonant tank circuit. 93 Along streets resonant with the clip-clop of horses' hoofs and the squeak of bicycles, life moves at a pace from decades past. 94 The open loop testing is a necessary step in the studying of silicon resonant pressure micro sensors. 95 On the basis of the linear theory of resonant absorption, nonlinear effect is taken into account in the wave dynamics. 96 Study whether we can deduce low conductive hearing loss from the change of resonant frequency. 97 The lowest resonant frequency of the membrane is about two octaves higher than this frequency. 98 By analyzing the coupling transmission coefficient of narrow slots, the coupling resonant characteristic of narrow slots is obtained. 99 Temperature effect on a rectangular resonant cavity is studied, and temperature characters of bi - metals are discussed. 100 Results The resonant frequencies of low conductive frequency hearing loss and normal hearing groups were different. 101 This paper firstly designs the parameters for minimum stress of series resonant capacitor charging power supply. 102 Objective To investigate the relationship between the resonant frequency and low frequency conductive hearing loss. 103 On basis of analyzing the mathematical models of resonant diaphragm, a integral structure of resonant diaphragm density sensor is designed based on the method of digital closed-loop. 104 In this paper, a formula of approximate analytic solution of subharmonic resonant overvoltage is established according to the theory of region analysis. 105 The diaphragm is made of a low mass polymer, carefully formed to broaden resonant modes to reduce their amplitude. 106 The paper designed and realized 500w series-resonant power converter for inductive charging experiment system by using the leakage inductance as resonant component. 107 It is shown that through the nonlinear circuit model, the resonant type and the PWM type converters can be unified with the same analysis method. 108 The ringing is more prolonged and slower suggesting that energy is not being extracted well from the resonant circuit. I suppose this means a higher Q. 109 The above problems can be solved by using the traditional L-C resonant circuit, but the L-C resonant circuit is bulky and is difficult to control automatically. 110 At steady working point , circuit can follow up resonant point of the motor. 111 According to the main technical requirements of GPS receiving antenna on satellite, the design and the test results for resonant quadrifilar helical antenna are given. 112 Porou concrete resonant absorber is a kind of sound absorber having wide uses and prospects. 113 A high precision measure method of F-P etalon spacing is proposed by measuring the moving number of transmission resonant peak with the incident angle of F-P etalon. 114 The paper detailed the relationship of input resonant voltage, modulation voltage and output sinusoidal voltage of single phase resonant DC link inverter(RDCLI). 115 In this paper,() The nonlinear resonant evolution of a two-dimensional fundamental wave and a pair of three-dimensional oblique subharmonic waves in a laminar boundary layer has been studied. 116 The amphipathic super-paramagnetic and magnetically resonant contrast agent integrates the advantages of stability, aqueous solubility and biocompatibility, and reduces the toxicity. 117 But the resonant response frequency strongly depends on the frequency at which the stall cell rotates. 118 The qualitative factor Q of series resonant circuit for voltage withstanding test is analyzed. 119 For a thermoacoustic engine, gas-liquid coupling oscillation is an effective way to elevate pressure amplitude and to lower resonant frequency. 120 The resonant transition condition can be obtained from the calculation. 121 The effect of bulk single uniaxial anisotropy on dispersion relations and resonant spectra of spin waves in bilayer films with antiferromagnetic coupling are investigated. 122 The length of the accessional tube, which was aroused by the volume of loudspeaker, decreases with the increasing of resonant tube. 123 The relationship of driving voltage and driving force, structural stiffness and resonant frequency of the electrostatic comb actuators are calculated. 124 The working principle of novel single-phase RITHAF (Resonant Impendent Type Hybrid Active Filter) and its filtering characteristic are analyzed. 125 The second fear is less immediately resonant, because Gamal Abdel Nasser is now 40 years in the grave. 126 The resonant wavelength and resonant peak amplitude of the gain equalizer can be tuned by means of adjusting the temperature and transverse load independently. 127 A negative-bus auxiliary resonant circuit (NBARC) and novel mirror symmetrical pair of resonant link modules for soft commutation of two -level and three-level inverters is presented. 128 In this paper a new type of cascode HF resonant Eclass power amplifier using double triode is presented. The construction, character, working state and theorem of this circuit are also described. 129 A FFT spectrum analyzer was used to measure the resonant frequency. 130 Then resonant and radiate characteristics of HMSIW are studied. Based on these characteristics, an HMSIW antenna is developed with microstrip line feeding electron. 131 This arTicle introduces the experimental simulation of Computer-Assisted instruction to analyse RLC series resonant circuit. 132 Besides, the resonant condition is monitored by minimizing the total harmonic distortion(THD) of the voltage applied to the device terminals. 133 It is confirmed that the hybrid TMD/MTMD system optimum absorber parameters can be effectively used to suppress the main resonant peaks of the continuous truss bridge due to high speed trains. 134 The frequency response may also be controlled by a low voltage micro sized varicap, or a varactor diode, and instantiated as a tuned, resonant matching filter network residing with the antenna module. 135 The present invention discloses a power system, including a switching circuit, a resonant tank, a feedback circuit, and controller circuitry. 135 try its best to collect and create good sentences. 136 At this moment, the excitation voltage transformer impedance and the system-to-ground capacitance come into being non-linear resonant circuit. 137 The principle and methods of selecting mode by resonant reflector cooperated with F P etalon are discussed and presented. 138 Calculation of resonant frequencies of sloshing in a container have been achieved by FEM with calculus of variation, which is able to solve sloshing in variety complex containers. 139 The invention discloses an amphipathic super-paramagnetic and magnetically resonant contrast agent and a method for preparing the contrast agent. 140 By reason of its high reliability, the resonant - type current limiter is suitable for EHV power network. 141 This thesis mainly discusses and studies the resonant characteristics of the mechanical resonance(), modeling of the electromechanical resonant system and its close-loop stability in depth. 142 After the class as a C9018, 1 months C3355 and the C2053 has a three-level power amplifier circuit by the LC filter resonant antenna then launch by transmitting aerial. 143 A push-pull type series-connected resonant circuit is connected in parallel with electronic ballast as the load to directly raise the battery voltage to ignite the high-pressure sodium lamp. 144 The theory of Townsend discharge under resonant laser action is presented. 145 If the package resonant modes right within the operation frequencies range of the enclosed circuit, coupling between the circuit and these resonant cavity modes may disturb circuit operation. 146 What is the mathematical relationship between the lowest resonant frequency and the higher frequencies at which resonance occurred? 147 Applying high frequency LC series connection resonant circuit, no industrial frequency transformer, high inversion efficiency. 148 Resonant frequencies are related to the shape and size dimensions of the element. 149 A liquid-phase quartz crystal resonant sensor is described. The principle, structure and the resonant circuit of sensor are presented, The experiment results are given. 150 Resonant laser ablation also provides a simple means for measuring atomic spectra. 151 But a strong shove has little effect unless it is timed so it matches the natural oscillation of the swing—just as a hopeful glass breaker must sing a note that matches the glass's resonant frequency. 152 The duration of bound-entangled state (non-distillable) is controlled by the resonant control laser and the detuning of the atomic frequency inside the gap with respect to the band-edge. 153 Xiu never too, walking accurate. Resonant voice. Comparison table thick (nearly two ordinary Huaibiao thick). 154 By combining simulation test, the causes influencing on Q value are found. The equivalent loss resistance R of series resonant circuit is studied and a new opinion is presented. 155 The resonant frequencys of series-parallel circuit are analyzed, and the mutual relation of output and input voltages as circuit between steps are obtained. 156 Electrical resonant method is used in crankshaft fatigue testing of an air compression machine. 157 Synchronously,(http:///resonant.html) the DC power supply after rectifying is connected with the resonant circuit through the foot stepping switch in another loop. 158 His voice was deep and resonant and somehow brave, like the voice of old-time American heroes and orators. 159 The resonant frequency and angle amplification ratio of some complex transformers were measured. Experimental results basically agree with theoretical values. 160 A flyback converter with zero current switching ( ZCS ) resonant and power factor correct ( PFC ) is proposed. 161 A multielement cascade resonant converter is presented in this paper, which improves the performance by combining the characteristics of series resonant converter and parallel resonant converter. 162 Principle of the differential method depressing the drift noise is analyzed, the algorithm in the quartz resonant force sensor is offered. |
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