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211. Because of the loss resistance of varactor and the isolation of circulator, parasitic amplitude modulation exists in reflectionmicrowave linear phase modulator.

212. RESULTS:We found the basis to expertize impersonal visual acuity that was the determination of least signal visual angle and determined the amplitude of P100 as the quantitative expertise index.

213. The proplem is to recalculate these amplitudes into the corresponding amplitude of the ground motion.

214. The amplitude of signal filtered declined light not liked that the center position of energy spectrum moved to the left obviously used the highpass filter to filter.

215. By changing amplitude and phase of the simulated signal, controllable decorrelation between the pre-and post-compression signals can be practiced.

216. Methods The contractive amplitude, frequency,[sentencedict.com] and mobility of ileac smooth muscle in rats caused by Palm Bud were recorded by BL-420E experimental system.

217. Noise value, noise power, noise voltage, vibration power and amplitude vibration were measured under different cutting parameters of technology and frequency spectrum analysis was also made.

218. The resonant wavelength and resonant peak amplitude of the gain equalizer can be tuned by means of adjusting the temperature and transverse load independently.

219. Because the relation between the sum of amplitude and the sampling rate owns the character of V curve, the optimal solution will be found quickly.

220. It has the same transmission constant as the exciting mode, but its amplitude reduces at the decreasing ratio of core radium.

221. A modified transmission coefficient formula is derived based on the linear small amplitude wave theory, and calculation results are in good agreement with the test results.

222. Neither sodium valproate nor Verapamil showed any effect on action potential amplitude, overshoot, resting potential and phase O upstroke velocity.

223. Formant: it uses the estimation of the overall shape of the spectrum's amplitude envelope.

224. Quadrature Amplitude Modulation(QAM) is used to transfer signals by digital TV system based on DVB_C standard.

225. Thermoacoustic theory has been studied particularly by exploring the time structure of acoustic signals and the law of acoustic pulse amplitude variation.

226. The curves of its amplitude frequency response have some nonlinear features, such as inclination and jump phenomena of the curves , which coincide with the theoretic analysis.Sentencedict.com

227. A low-power pulse amplitude discriminator is described in this paper.

228. Single sideband amplitude modulation is the major model of the military software radio.

229. It's better to select the minimum energy window to calculate RMS of sine wave by using the window DFT on the basis of the amplitude of sine wave DFT main lobe.

230. The ratio of the limiter resistors determines the output amplitude and the modulation index.

231. The results show that the interactions between Gaussian-shaped solitons are sensitive to relative amplitude and relative phase.

232. In the acute isolated bullfrog sciatic nerve, the amplitude, conductivity and refractory period of the action potential were also observed respectively after administration.

233. The variable polarity power supply can satisfy the welding process of the aluminum and aluminum alloy by adjusting the current frequency, positive and negative current time and amplitude value.

234. A model of trigonometric function with the amplitude increasing with the time was proposed to simulate the progressive fault current in a transformer progressive short circuit failure.

235. The total energy E is closely related to the amplitude A of the motion.

236. The phase modulation has some more advantages against CW, which uses ASK ( amplitude shift keying ).

237. Fatigue limit. For fatigue, the maximum stress amplitude level below which a material can endure an essentially infinite number of stress cycles and not fail.

238. If a periodic signal is considered, more rich dynamic behaviors occur, such as periodic resonance, if the amplitude or frequency of the signal is tuned.

239. Amplitude deviation , frequency deviation and phase deviation are basic power quality disturbances.

240. Strip line BPM has a higher signal amplitude, a higher signal noise ratio and a higher space resolution.