1)PC-MR相位对比法
1.Appling PC-MR to measure the cerebrospinal fluid velocity and postprocesse.材料与方法对45例脊髓型颈椎病患者手术前后进行MRI常规矢状位T_1WI、T_2WI,轴位T_1WI、T_2WI扫描及相位对比扫描和后处理,观察脊髓型颈椎病手术前后MRI形态变化,并对局部节段椎管狭窄进行矢状径测量,根据矢状径大小对椎管狭窄程度进行分度;同时利用MRI相位对比法对此45例病例手术前后C1、C3及T1层面脑脊液流速进行测量。
英文短句/例句
1.Flow Quantification in PCI: Measurement with Cine Phase-Contrast MR Imaging;后循环缺血的MR电影相位对比法血流定量研究
2.Quantitative Assessment of Hemodynamics in Cirrhosis Portal Hypertension with PC-MRI in a Phantom and Clinical Study;磁共振相位对比法肝硬化门静脉血流定量实验及临床研究
3.Calculation of Vehicle Delay at Signalized Intersection with Exclusive Pedestrian Phase有行人相位交叉口车辆延误计算方法对比研究
4.Seismic phase separation technique of micro-seismic signal by polarization-position correlation微地震信号的偏振—位置对比法震相分离技术
5.phase contrast transfer function相位对比度传递函数
6.The relocation results were compared with that from traditional absolute location.并对传统的绝对定位法、多重相对定位法和波形互相关技术的结果进行比较 .
7.Flow Quantity Study of MR Phase-contrast Cine Method and the Clinical Application Study;磁共振相位对比电影法流体定量技术及其临床应用研究
8.The principles used in measuring sound velocity by means of resonant interference and phase comparison are analyzed and compared, which are convenient for teaching.为了方便教学,对用共振干涉法和相位比较法测定超声声速的原理进行了剖析、比.
9.Study and comparison of the fringe phase demodulation algorithms干涉图象相位解调算法的比较研究
10.Detection Method for BPSK DS/SS Signal Under Low SNR Condition Based on Phase Correlation基于相位相关的低信噪比下BPSK DS/SS检测方法
11.The relative value of silver and gold in a currency system that is bimetallic.金银比价金银复币位体制中金和银的相对比例
12.Electric discharge characterized by a cathode fall that is small compared with that in a glow discharge.与辉光放电相比,阴极位降相对较低的放电形式。
13.OTF Algorithm for Single-frequency GPS Carrier Phase Relative Positioning and Its ImplementationGPS单频载波相位相对定位的OTF算法及实现
14.NEW TYPE OF ARC SUPPRESSION COIL BASED ON SYMMETRY AND PHASE TUNING PRINCIPLE基于对称法与相位法的新型消弧线圈
15.My Opinion on the Similar Use of Metaphor & Simile in English and Chinese;对英汉相似修辞手法——比喻用法的探讨
16.Comparative study of relative occlusal forces in subjects with different lateral occlusal patterns in canine-to-canine position不同侧方型者尖对尖颌位时相对力的比较研究
17.Effect of amplitude proportion and phase difference on propagation of optical soliton pair光孤子对的振幅比与相位差对传输的影响
18.A position of advantage over others, as in a race or an endeavor;a lead.占先地位在比赛中或相对别人的有利位置;上先地位
相关短句/例句
Phase comparison analysis相位比对法
3)Cine phase-contrast电影相位对比法
1.Experimental Study of Steady Fluid Flow Velocity with Cine Phase-contrast MR;MR电影相位对比法流体定量测量校正模型
2.Methods:Cine phase-contrast MRI and trans-cranial doppler ultrasonography (TCDU) were performed in 28 patients with clinical diagnosed PCI and 5 healthy volunteers of the same age.目的:探讨MR电影相位对比法测量后循环缺血患者双侧椎动脉血流流速、血流量等血流动力学参数的准确性及后循环缺血的原因。
4)phase contrast cine相位对比电影法
5)phase-contrast相位对比
1.Application of MR phase-contrast pulse sequence in thorax vasculature;MR相位对比脉冲序列在胸部血管成像中的应用
2.Flow Quantity Study of MR Phase-contrast Cine Method and the Clinical Application Study;磁共振相位对比电影法流体定量技术及其临床应用研究
6)Phase contrast相位对比
1.Phase contrast technology is a development and deepening of people s understanding of X-ray imaging characteristics and imaging process.相位对比成像是伦琴发现X线以来,人们对X线的成像特征、成像过程认识的拓展与深化。
延伸阅读
相位对比相位对比 磁共振成像术语。磁共振成像技术之一。磁共振成像中,血流中的质子在流过梯度磁场时失去相位一致性,使信号减弱甚至消失。而同一时间内静止组织中的质子相位仍保持一致,使信号得以较强,这样在血管和静止组织之间形成信号的强度对比。相位对比法为磁共振血管成像的方式之一。
