doppler造句
121. The defect properties in chemical vapor deposition diamond films doped by sulfur and boron were investigated by the Doppler broadening measurements and electron paramagnetic resonance (EPR).
122. Objective : To investigate the diagnosing and clinic value of Doppler sonography for puncturing pericardial effusion.
123. Objective To compare the results of CT, MRI, electroencephalogram (EEG) and transcranial Doppler (TCD) in examination of posttraumatic epilepsy.
124. A novel coherent Doppler lidar (CDL) system based on single-mode fiber (SMF) components and instruments is presented to measure the speed of target.
125. Objective To explore clinical value of color Doppler flow imaging(CDFI) for diagnosis of abruptio placentae.
126. The pulsed Doppler radar is widely adopted in modern advanced fighting aircrafts as the fire controlling radar, of which some theoretical problems are still waiting for further researching.
127. Objective To assess collateral compensative capacity by transcranial Doppler(TCD) in patients with internal carotid artery occlusion .
128. The color Doppler velocity profile ( CDVP ) technique was used to investigate the portal hemodynamics of 35 healthy people.
129. Millimeter wave target seeker has features such as high-accuracy, powerful anti-interference capability,[www.] high Doppler resolution and large plasma penetrated ability.
130. Simulation results show that the design is efficient with the soft-failure of gyro, accelerator, GPS receiver and Doppler radar.
131. This paper introduces the composition, specification and the structure design features of the antenna pedestal system for X-band truckborne doppler weather radars.
132. METHODS:The changes of pial microvascular diameter of gerbils were measured by Laser Doppler and the changes of NO were measured by electrochemistry.
133. All of the patients were accepted ascending phlebography and color Doppler ultrasonography of deep for superficial and perforating veins.
134. Objecctive To study the diagnostic value of ultrasonic image and color Doppler ultrasonic examination used in ec- topic debouch of ureteral orifice.
135. Conclusion: The results suggested perfluorocarbon contrast agent could give rise color Doppler signals in lower limb arteries, and help to show the color Doppler flow of deep vessels in lower limb.
136. Radial velocity, also known as the Doppler wobble technique, involves searching for wobbles in a star's light that indicate the gravitational pull of an orbiting planet.
137. The Doppler supersound can determine precisely the valve damage caused by IE, and reflect the physiopathological changes objectively.
138. VHF Doppler Radar Observations of Buoyancy Waves Associated with Thunderstorms, 1984 J . Atm . Sci.
139. Laser phase Doppler anemometry (PDA)technology can be used to measure moving particle's velocity, size and relative refractive index simultaneously.
140. This paper describes the operation principles, characteristics and applications of a two-dimensional laser Doppler velocimeter.
141. So studying on a kind of waveforms adapting to airborne pulse Doppler radar altimeter and corresponding signal processing algorithms is major task in this dissertation.
142. And the influence of the Doppler frequency shift on UAV - UWB communication link is analyzed and simulated.
143. Objective To investigate the diagnostic value of color Doppler flow imaging ( CDFI ) in acute orchitis and epididymitis.
144. Doppler shift is unavoidable in underwater acoustic communications because of relative moving between the transmitter and the receiver.
145. Figure 4. Color Doppler sonogram showing a normal flow direction and waveform pattern in the OA.
146. In this paper , the application of coherent phase - coded pulse train ( CPCPT ) solves range - Doppler coupling well.
147. Minnesota Public Radio reported that the plume from the Pagami Creek Fire was picked up by doppler radar.
148. B , Power Doppler image showing circumferential blood flow around the tumor.
149. Methods All nurseling under 3 years were examined with color Doppler high frequency ultrasound.
150. Conclusion Color Doppler sonography combined with blood flow quantitative technique provide a helpful, sensitive and convenient tool to detecte the renal changes in SLE patients.
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