快好知 kuaihz


resonance造句
151. Activity in their brains was monitored by functional magnetic resonance imaging. 152. The structures of the three compounds were characterized with X-ray diffraction, UV-vis spectroscopy, element analysis, and electron paramagnetic resonance spectroscopy. 153. Tagore seemed to be a wonderful performer, who can invariably wake up the string of my deep heart and make my soul trembling by resonance. 154. Before surgical intervention, the differential diagnosis was found with difficulty by imaging studies, such as ultrasonography, computerized axial tomography and magnetic resonance imaging. 155. Acoustic resonator, method for producing acoustic resonance, and heat exchang system. 156. Duke University's researchers use a specific sequence the radio frequency pulse to come "the attack" the fat member and the hydrone , simultaneously compares their resonance frequency. 157. Results:SLC possesses the characteristics of the infrared spectrum of silybin and lecithin, its nuclear magnetic resonance spectrum showed that SLC was combined by non covalent bond. 158. The experimental research of fast neutron resonance radiography(FNRR) was carried out with an on-off resonance peak method. 159. It is proved that stochastic resonance is a very useful tool for weak signal extraction from strong noise. 160. Mesoscopic double resonance mutual inductance and capacitance coupling circuit is quantized by the method of harmonic oscillator quantization. 161. Experiments showed that the fraction frequency peak and the multiple frequency peak have similar scattering behaviour to that of the resonance scattering peak. 162. Magnetomechanical resonance is a resonant phenomenon related to the size of magnetic medium and it is a mechanical resonance caused by magnetostriction vibration during magnetization. 163. Tuning a radio or television receiver is an example of electrical resonance. 164. Flaky morphology of magnetic alloy particle material can raise its natural resonance frequency because of strong shape anisotropy, which is advantageous to acquiring high microwave permeability . 165. One of them is the sound standing wave resonance of fluid in cavity, the frequencies of which are invariable as velocity of flow is increasing. 166. Relative volume percentage of movable fluid of more than one hundred of super-low permeability core samples is tested by using nuclear magnetic resonance technique.