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（?）
Observation: 1. Phase contrast microscopy 2. S-100 immunostain 3. Cell's account.
观察：(1)相差显微镜，(2)S- 100免疫细胞化学染色，(3)细胞计数。
The principle for neutron phase contrast and tomography is presented in this paper.
介绍了中子相衬和中子层析的工作原理，提出了中子相衬层析成像方法。
Standard hepatic dual-phase contrast-enhanced CT scanning was performed for all patients.
全部病例均采用螺旋CT动、门脉双期增强扫描。
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。
A new algorithm for phase contrast X-ray tomography under holographic measurement was proposed.
对全息测量下的X射线相位衬度断层成像问题提出了一种新的重建算法。
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)。
Objective To study the diagnosis of small pancreatic cancer by dual-phase contrast enhanced multislices spiral CT.
目的观察多层螺旋CT双期增强扫描对小胰腺癌的诊断。
The paper has put forward the method to photograph the microstructure of powder material with phase contrast microscope.
提出了利用相差显微镜对粉末材料显微结构进行摄影的方法。
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；
Phase contrast imaging which is based on the wave character of neutron beam, is an advanced technique in neutron imaging field.
相衬成像是中子成像领域内的前沿技术，它的成像机理基于中子束的波动性。
Conclusion the best strategy is to combine UF-100 and phase contrast microscopy for the localization of the sites of hematuria.
结论UF- 100与相差显微镜结合使用是血尿来源鉴别的最好策略。
The electron microscope, phase contrast microscope, fluorescence microscope and cellular histochemical stain are helpful to diagnosis.
电镜、相差显微镜、荧光显微镜检查及细胞组织化学染色均有助于诊断。
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。
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．。
The above results showed the feasibility of observation of micro-vessels in tumor using synchrotron radiation in line phase contrast imaging.
研究结果表明利用同步辐射光源观察肿瘤微血管的实验方法具有可行性。
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。
Cell morphology analysis on the materials: growth conditions were observed on materials by phase contrast microscope, and recorded by taking pictures.
细胞在基底材料上形态学分析：相差显微镜观察成骨细胞在基底材料上的生长情况，并照相记录。
The principle for neutron phase contrast and tomography is presented in this paper. The imaging method for neutron phase_contrast tomography is suggested.
介绍了中子相衬和中子层析的工作原理，提出了中子相衬层析成像方法。
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。
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。
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。
Morphology and growth curve of MSCs: The growth of cells were observed by phase contrast microscope (OLYMPUS CK40), and digital imaging system (OLYMPUS DP50) was applied to record.
间充质干细胞的形态学和生长曲线：在相差显微镜(OLYMPUSCK40)下观察细胞生长状况，数码成像系统(olympusDP50)摄像记录。
The results of the inverted phase contrast microscope showed that successive layers of epithelial cells could be cultured on the air liquid interface, and the joint of cell and carrier was firm.
倒置显微镜观察，气液界面培养可以形成连续的上皮细胞层，细胞和载体之间连接较牢固。
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。
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。
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。
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。
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