There were 346 patients with duplicate computed tomographic scans.
有346例反复计算层析扫描。
These images displaying cardiac tomographic views were very similar to that of cardiac anatomy.
图像立体感强，直观与实体解剖十分相近。
Objective This study investigated the effects of detecting distance on SPECT tomographic resolution.
目的探讨探测距离对SPECT断层分辨率的影响。
This paper presents a method for crossholc tomographic imaging using multi-offset borehole VSP data.
本文提出了利用多偏移距井中VSP资料进行井间区域的层析成像方法。
Their method is called tomographic phase microscopy, and it is reported in this week's Nature Methods.
这种方法被称为X射线断层扫描相位显微镜法（tomographic phase microscopy），并发表于本周的《自然·方法学》（Nature Methods）上。
The results indicate that the 3 D tomographic static correction method is more effective for field data.
野外实际资料的处理结果表明了方法的有效性。
A quantitative analysis system of myocardial radionuclide tomographic imaging (SPECT and PET) was developed.
介绍了开发设计的计算机心肌核素断层显像定量分析系统。
The ischemia region of the heart decreased through the single photon emission computed tomographic (SPECT) test.
单光子发射计算机体层摄影术(SPECT)检查心肌缺血区缩小。
A new kind of tomographic inverse method used in velocity image reconstruction has been put forward in this paper.
本文提出了一种用于速度图象重建的层析成象法。
The tomographic approach which basic unit is rectangular block can model and inverse the complex velocity structure.
这种层析反演方法以块体为基本单元，可以模拟和反演复杂速度结构。
Objective: Our purpose was to evaluate a new kind of tomographic phase analysis in Wolff Parkinson White (WPW) syndrome .
目的：探讨新式断层核素时相分析对预激综合征的旁道定位及对射频消融术疗效评价的应用价值。
The least square conjugate gradient and odd values decomposition method also can be used to perform tomographic inversion.
研制的最小平方共轭梯度算法和奇异值分解法也可进行同样的层析反演。
Objective To optimize parameters with double spiral computed tomographic angiography(SCTA) for visualization of portal veins.
目的评价双螺旋CT血管造影（SCTA）不同扫描层厚和螺距对门静脉成像质量的影响。
Purpose: This study was to investigate the effect of the selection of acquisition conditions on SPECT tomographic resolution.
目的：探讨采集条件的选择对SPECT断层分辨率的影响。
Conclusion MRGIH is an important complement to routine MRI images . MRGIH makes it easy to understand MR tomographic images .
结论MRGIH是胃肠道常规MRI断层图像的重要补充，有利于立体全面地理解胃肠道MR断层图像；
Using the latest tomographic and scanning kit, Laureys found a mind in full working order 23 years after Houben was misdiagnosed.
劳雷斯用最新式的X线断层摄影术和扫描仪发现罗姆的意识处于完全正常的运转状态，而他已被误诊23年了。
The location of the earthquakes; tomographic imaging; focal mechanism; pseudo-bending ray tracing; the integral of the wavenumber.
震源定位；层析成像；震源机制； 伪弯曲法射线追踪；波数积分。
This dissertation has finished basic work for CIT, which is beneficial to further researches on ionospheric tomographic inversion.
本文完成了电离层层析成像技术应用的基础性工作，为进一步深入的研究奠定了良好的基础。
A borehole electromagnetic wave tomographic imagery method suitable for on-the-spot immediate processing is presented in this paper.
本文给出一种适用于现场实时处理的钻孔电磁波层析成像方法。
The sensitivity and specificity of adenosine myocardial perfusion tomographic imaging for the diagnosis of CAD were 88.0% and 65.5%.
腺苷负荷试验心肌核素显像对于冠心病诊断的敏感性和特异性为88·0%和65·5%。
The tomographic inversion of the surface layer velocity model with the first break is the important base of the tomographic static correction.
初至波表层速度模型层析反演是层析静校正的重要基础。
ObjectiveTo establish and elucidate a feasible method by CT- scanning-based computed tomographic analysis for the volumetric measurement of orbit.
目的探讨采用医学图像分析软件辅助三维CT测量计算眼眶容积的方法及其可靠性。
The tomographic inversion of seismic data is better shown in the Talimu Basin and it revealed obvious lateral velocity variation in shallow levels.
通过对塔里木盆地地震资料的层析反演取得了较好的结果，揭示了浅部地震速度具有较大的横向变化。
This paper suggests that object oriented technology is particularly applicable in the software implementation of tomographic projection simulation.
本文讨论了两个层次上的面向对象技术在辐射投影模拟软件开发中的应用。
The least traveltime ray tracing method can greatly reduce the amount of calculation for tomographic inversion and increase the accuracy for ray tracing.
研究的最小旅行时射线追踪法可大大减少层析反演的计算工作量并提高射线追踪的精度；
Objective to assess the applications of multi-slice spiral computed tomographic angiography (MSCTA) in living related liver transplantation (LRLT) donors.
目的评价多层螺旋ct血管成像(MSCTA)在活体肝移植供体中的临床应用价值。
A refraction seismic tomographic method is proposed for the first time to determine the distribution of seismic velocity in shallow levels in Talimu Basin.
首次提出了用于解决塔里木盆地地震资料数据处理中浅部地震速度分析的折射层析成象方法。
A reconstruction module (5) reconstructs a motion corrected emission tomographic image from the nuclear decay signals on the basis of the motion correction.
重构模块(5)在运动校正的基础上根据核衰变信号重构经运动校正的发射断层摄影图像。
A reconstruction module (5) reconstructs a motion corrected emission tomographic image from the nuclear decay signals on the basis of the motion correction.
重构模块(5)在运动校正的基础上根据核衰变信号重构经运动校正的发射断层摄影图像。
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