The morphology of PC12 cells was observed by phase-contrast microscopy.
以倒置相差显微镜观察PC12细胞神经突起的变化；
Morphosis of dental pulp cells were observed under phase-contrast microscope and electron one.
应用倒置相差显微镜、透射电镜观察人牙髓细胞的形态与结构。
Up to now, X-rays used for the phase-contrast imaging mostly come from synchrotron radiation facility.
目前的X射线相衬成像研究大都采用同步辐射光源。
Objective To observe the micro defect of rabbit femoral head with phase-contrast imaging with synchrotron X-ray.
目的采用同步辐射X线相衬成像技术进行兔股骨头软骨组织缺损的观察。
Surface roughness of transparency material is measured by means of light-cutting method and phase-contrast method.
运用光切法和相衬法对透明材料表面粗糙度进行测量。
Objective To investigate the accuracy and applied value of measurement of pulmonary flow velocity with phase-contrast MRI (PC-MRI).
目的探讨相位对比法MR I (PC -MR I)测量肺动脉血流的准确性以及临床应用价值。
Objective the purpose of this study was to explore the application of synchrotron radiation X-ray phase-contrast imaging in morphology.
目的探讨同步辐射相位衬度成像在形态学研究中的应用前景。
This review describes the concept and principle of the hard X-ray phase-contrast imaging, and its imaging features and the condition of clinical use.
本文综述了硬x射线相位衬度成像的概念、成像原理、成像特点和临床应用情况。
Objective To assess the accuracy and application values of phase-contrast MRI by measuring the flow velocity and volumes of the central pulmonary arteries.
目的探讨相位对比法mri测量中心肺动脉各血管的血流速度和血流量的准确性以及临床应用价值。
Objective: to evaluate the feasibility and accuracy of MR phase-contrast cine technique in cerebral blood flow quantification by establish appropriate flow phantoms.
目的：通过建立适当的流体模型，评价磁共振相位对比电影法对流体定量测量的可行性及准确性。
This paper will review these applications from some aspects as follow: the synchrotron radiation angiography, bronchial imaging, tomography, phase-contrast imaging, et al.
本文拟从同步辐射血管造影、支气管成像、断层显像、相位衬度显像等多面阐述同步辐射在医学成像中的应用。
Instead, Dr Mocella employs phase-contrast imaging, a technique which works because the ink in the scrolls has not been absorbed into the papyrus, but instead sits on top of it.
相反地，莫塞拉博士采用的是反差衬托图像，它之所能有效是因为卷轴里的墨水没有被纸莎草纸吸收，而是在纸面之上。
Method Analyse the case history of 196 clinical hematuria patients and the statistical result of shapes and percentage of red blood cells observing under the phase-contrast microscope.
方法对196例临床血尿患者的病史及相差显微镜下观察红细胞的形态和百分率的统计结果进行分析。
Methods: tube flow phantoms which simulating the cerebral blood flow were established. Flow signal intensity of the steady flow in tubes was measured by MR phase-contrast cine technique.
方法：用磁共振相位对比电影法测定模拟脑血液流动的管状模型稳态流动下流体信号强度，并与相应的速率进行相关性分析后分别得出相应的转换函数关系。
Purpose: to evaluate the feasibility and accuracy of MR phase-contrast cine technique in cerebrospinal fluid and cerebral blood flow quantification by establish appropriate flow phantoms.
目的：通过建立适当的流体模型，评价磁共振相位对比电影法对流体定量测量的可行性及准确性。
Conclusion Phase-contrast MR imaging is proved to be an accurate and practical flow measurement technique in flow phantom study and can be used in quantitative study of blood flow clinically.
结论流动液体模型证明磁共振相位对比技术是一种客观、准确的流体定量测量技术，可用于临床血流定量研究。
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。
Objective To investigate the clinical application value of phase contrast MR imaging and stereological cine MR imaging in the assessment of ventricular function.
目的探讨相位对比法MR和形态体积分析法MR成像技术在评价心室功能中的临床应用价值。
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。
AIM: to measure the flow volume of pulmonary arteries by using phase contrast magnetic resonance imaging (MRI) and to investigate the values of phase contrast MRI in assessing pulmonary perfusion.
目的：采用相位对比法磁共振成像(MRI)测量肺动脉血流量，探讨并评价两肺的血流灌注情况。
Morphosis of dental pulp cells were observed under phase - contrast microscope and electron one.
应用倒置相差显微镜、透射电镜观察人牙髓细胞的形态与结构。
Ciliary beating frequency (CBF) was measured by phase contrast microscope and videotape analysis.
以相差显微镜及成像分析技术测定纤毛运动频率(CBF)。
Materials and Methods:Both plain, dual-phase contrast enhanced MSCT and 3D-MSCTA were performed for 11 cases with pathologically proved stromal tumors in small intestine.
材料和方法：回顾性分析经手术、病理证实的11例小肠间质瘤的多层螺旋CT平扫和双期增强扫描及3D-CTA表现。
Transmission and reflection method reaches the sensitivity of phase contrast microscope observation method and it can be used in on-line detection.
透射反射扫描法的研究发现，其灵敏度达到了相衬显微镜的灵敏度，可实现在线检测。
Phase contrast technology is a development and deepening of peoples 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。
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（?）
In this article, the author demonstrates the measurement of scratched depth on aero cabin glass with light cut and phase contrast in detail.
应用光切法和相衬法，对飞机座舱玻璃划痕深度的测量问题，进行了详细的论述．。
Experiments show that the produced images have the characteristics of phase contrast imaging.
实验表明，结果图像呈现出了相衬成像的特点。
The motor's character of impedance and phase contrast has been surveyed by using impedance characteristic analysis instrument.
用阻抗特性分析仪分析了电机的阻抗特性和相位特性；
The final result was to show the necessity of CT simulation three phase contrast scan in liver cancer radiotherapy and the necessity of limited abdominal breathing.
分析肝脏肿瘤放疗CT模拟定位三期增强扫描的必要性和腹部呼吸限制下不同呼吸状态扫描的可行性。
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