Cine Phase Contrast MR velocity: LVA (16.16±7.99)cm/s, RVA(15.72±9.92)cm/s; blood flow :LVA(66.63±45.23) ml/min, RVA(68.57±38.84) ml/min.
MR电影相位对比法测得病变组左右VA平均流速分别为(16.16±7.99)cm/s、(15.72±9.92)cm/s ,平均血流量分别为(66.63±45.23)ml/min、(68.57±38.84)ml/min。
参考来源 - 后循环缺血的MR电影相位对比法血流定量研究A differential phase contrast wave-front sensing system based on an optical addressed ferroelectric liquid crystal spatial light modulator (OA-FLCSLM) is introduced, different from the traditional phase contrast method which is highly sensitive to the wave-front tilt.
针对传统相衬法对波前倾斜像差的高度敏感性,本文介绍了一种基于光寻址铁电液晶空间光调制器的差分型相衬波前传感系统。
参考来源 - Zernike相衬波前传感技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This "phase contrast" signal gives much clearer and detailed results.
这种“相差”信号提供更为清晰和详细的结果。
Portal velocity and portal flow with phase contrast (PC) were measured.
相位对比法(PC)测门静脉血流速度、每分钟流量。
The resolution of Darkfield and Phase Contrast Microscopy is up to 10-500A.
暗视场及相衬显微术的分辨率可达10～500（?）
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