血管造影术

The invention can repeatedly test the CT vessel contrast rebuild algorism quantitatively, to find out best parameter.

本发明便于操作和重复定量执行地检测CT血管造影术重建算法，以判断不同重建算法的优劣或同一种算法在不同的参数条件下的性能差异，进而找出最佳参数设置。

In high risk patients, coronary angiography should be performed within 72 hours.

在高度风险病患者中，冠状血管造影术应该在72小时内完成。

Bronchopulmonary sequestration ; Tomography ; X-ray computed ; Angiography ; Image processing ; computer-assisted

支气管肺隔离症；体层摄影术； X线计算机；血管造影术；图像处理；计算机辅助

Coronary thrombosis ; Tomography ; X-ray computed ; Magnetic resonance angiography

冠状动脉血栓形成；体层摄影术； X线计算机；磁共振血管造影术

Secondary variables included fluorescein angiography and optical coherence tomography.

次要变量包括荧光血管造影术和光学相干层析技术。

This patient had severe ulcerative, friable atheromatous plaques and had undergone angiography, which increases the risk for such emboli.

该病人有严重的溃疡形成，易碎的粥样斑块，同时也做了会增加血栓形成危险的血管造影术。

Key words:priapism;diagnosis;treatment;blood gas analysis;angiography

关键词］阴茎异常勃起；诊断；治疗；血气分析；血管造影术

BACKGROUND: Digital subtraction angiography has been used in the diagnosis of aneurysmal SAH and as a preoperative imaging method.

背景∶数控减影血管造影术已经被用于诊断动脉瘤的SAH，并作为外科手术前的成象方法。

For many of these individuals, the source of the problem is noncalcified plaque, a buildup of soft deposits embedded deep within the walls of the heart's arteries, undetectable by angiography or cardiac stress tests – and prone to rupture without warning.

对于许多这类个人，问题的根源是noncalcified斑块，建设软存款嵌入式深处的墙壁，心脏的动脉， undetectable由血管造影术或心脏的压力测试-和容易破裂在没有警告的。

Bronchial artery ; tomography ; X-ray computed ; lung cancer ; angiography ; imaging postprocess techniques

支气管动脉；体层摄影术； X线计算机；肺癌；血管造影术；图像后处理技术

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。