high frequency造句
151. Conclusions:High frequency Color Doppler ultrasound in the diagnosis of sebaceous cyst has an important value.
152. The capacitor coupling circuits are applied in the high frequency circuit. It concern the coupling coefficient that the resonance property and frequency property.
153. Objective To evaluate the diagnostic value of high frequency ultrasonography in acute mesenteric lymphadenitis.
154. TX of baseband signal ( its low frequency ) using high frequency carrier.
155. Sonic loading is a high frequency, broadband random process. Basic cycle counting methods, which are prevalently used in time domain, are difficult to be applied.
156. The article introduces new developments of big power with high frequency, and emphasizes the important of updated soft switch bridge reverse power.
157. The input analog signal is sampled at a very high frequency and the difference between two samplings is quantified to get digital signal, i. e. , Sigma-Delta code.
158. Meanwhile, the oscillatory frequency of high frequency oscillation (HFO) was increased, the amplitude of the phrenic nerve discharge was decreased, and the arterial blood pressure was also lowered.
159. Because light has a very high frequency, it can carry a lot more data than microwaves or radio waves, which have much lower frequencies.
160. Microcrystalline silicon thin films prepared at different deposition parameters using very high frequency plasma enhanced chemical vapor deposition (VHF-PECVD).
161. In the circuit analysis, the paper takes into account the effects of parasitic parameters of the high frequency transformer, which makes the design principle more effective.
162. The high frequency transformer is designed by the AP method. The type of magnetic core, wire guage and the coiling method are computed by the AP method.
163. Researchers at Fraunhofer Institute for High Frequency Physics and Radar Techniques in Wachtberg, Germany, have developed a sensor that can see through the smoke.
164. Kalman filter used in linear discrete stochastic system has good convergence and the ability to remove high frequency noises.
165. A rapid method for the simultaneous determination of diphenoxylate and atropine by capillary electrophoresis with high frequency conductivity detection was described.
166. This thesis discusses the performance of the piezo-ceramic actuator and it'S active narrowband vibration isolation technique of high frequency flexible structure based on resonant case.
167. The ability to operate at high frequency is important characteristic of microwave device.
168. Electric wheel spindle is used in M215A highspeed internal grinder, which acquire high frequency electric power supply from static frequency converter.
169. Objective: To investigate the causes and the treatment means of delayed hemorrhage after removing colorectal polyps and polypoid Lesions with high frequency electrocoagulation.
170. Therefore, "POSCAP" is an ideal chip capacitor especially for digital, high frequency devices.
171. The spectral compressor compresses a pre-selected portion of the high frequency band and maps the compressed high frequency band to a lower band limited frequency range.
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