phase contrast的例句大全

Measurement of CSF flow in aqueduct by phase-contrast cine MR

磁共振相位对比方法测量导水管脑脊液流量

Cerebral Blood Flow Study in Senile Asymptomatic Cerebral Ischemia Using MR Phase-contrast Cine Technique

MR脑血流定量在老年人无症状性脑缺血中的应用研究

Results Many broaden patches of capillaries were seen in venous phase and delayed in evacuation among the bilateral cerebral hemisphere, spot and linear contrast dyeing ( hemorrhage) in left hemisphere.

结果：两侧大脑半球静脉期可见较多增宽迂曲的丛状毛细血管影，消失延迟；左侧见小点状及小条形造影剂染色（出血）。

Morph and expression of GFP of labeled NSCs were observed with invert phase-contrast light microscope and fluorescence microscope respectively.

用倒置相差显微镜和荧光显微镜观察标记细胞的形态和GFP表达。

Three factors of restraining speckle noise in detection system, coherence, phase difference and polarization of the incident ray, were analyzed in detail, and the relations between these factors and speckle contrast were also presented.

对采用激光照明的测量系统中散斑形成的三个重要因素，即入射光束的相干性、相位差和偏振特性进行了详细的理论分析，并给出了这些因素与散斑对比度的变化关系。

differential diagnosis of arachnoid cyst with subarachnoid space enlargement with phase-contrast cine mri

磁共振相位对比电影对蛛网膜囊肿与蛛网膜下腔扩大的鉴别诊断

objective to evaluate the diagnostic values of mr phase-contrast cine technique in blood flow measurement of cervix and intracranial vessels.

目的运用MR相位对比电影法非侵袭性测量颈部及颅内主要血管血流流速和流量改变情况。

phase congruency model avoids the hypothesis of the edge type in advance, and is invariant by contrast.

相位一致性模型避免预先假设边缘的类型，且不受明暗对比度的影响。

experimental results prove that extracted features using phase congruency is invariant to image illuminance (or contrast) and noise.

实验证明，相位叠合提取特征对图像的照度（或对比度）以及可能出现的噪声是不变的。

imperfect total two phase fluid system of intermiscibility--a contrast of the phase diagram of gas - fluid balance

非理想完全互溶双液系统的气-液平衡及其相图比较

multi-phase dynamic contrast-enhanced mr scan of hand-push bolus for hepatic tumor and two different contrast agents of effectiveness

肝脏肿瘤手推团注动态MR增强扫描方法及2种对比剂效果比较

the result shows that contrast-enhanced ct scanning can differentiate central lungs cancer from the collapsed lung in most cases and the parenchymal phase is better than aortic phase.

结果表明：CT增强扫描能够区分多数中央型肺癌肿物与阻塞性肺不张组织，实质期优于主动脉期。

In this paper, author verified the target flowmeter can be used for the measuring concentration of Gas-particle two phase flow by the contrast between numerical calculation and experiments.

本文通过数值模拟和试验两种方法，对靶式流量计用于气固两相流中固相浓度测量进行了研究。

a new type of laboratory system for x-ray phase-contrast imaging

一种新型X射线相衬成像实验室系统

Phase Gradient Autofocus Algorithm for SAR Imagery Based on Contrast Criteria

基于最优对比度准则的SAR图像相位梯度自聚焦算法

BM-8 phase-contrast microscope is widely used in biology, bacteriology, histology, pharmaceutical chemistry, such as research work.

BM -8 相衬显微镜广泛应用于生物学 、 细菌学 、 组织学 、 药物化学等研究工作.

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.

The numerical results from Goodwin model and the analytical results from phase model show that the free running period is in contrast to the dispersion of coupling strength.

Goodwin模型的数值模拟以及对相振子模型的解析发现自振荡周期是与耦合强度的离散程度呈反比的。

Cerebrospinal fluid flow dynamics study in Chiari ⅰ malformation with syrinx by using quantitative phase-contrast MR imaging

ChiariⅠ畸形合并脊髓空洞病人脑脊液动力学MRI定量研究

In contrast to the validation phase, the measurement phase must happen in bottom-up fashion.

与验证阶段相反，度量阶段是自下而上的。