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- Vp seismic tomographic imaging 地震学的Vp成像
- SEISMIC TOMOGRAPHIC IMAGING OF THE CRUST AND UPPER MANTLE BENEATH THE NORTHEASTERN EDGE OF THE QINGHAI-XIZANG PLATEAU AND THE ORDOS AREA 青藏高原东北缘-鄂尔多斯地壳上地幔地震层析成像研究
- Seismic tomographic imaging 地震层析成像
- GEOLOGIC INTERPRETATION OF SEISMIC TOMOGRAPHIC IMAGE 3 KM DEPTH IN THE NORTHEAST EDGE OF SINO-KOREAN PLATFORM 中朝地台东北缘3km深度地震层析成像的地质解释
- With the engineering investigations in karst areas as examples, a geological profile was studied by using the well seismic wave tomographic imaging technique. 摘要结合在岩溶地区开展的工程勘察实例，运用井间地震波层析成像技术研究钻孔之间的地质剖面。
- Delamination of the lithosphere below the West Kunlun and its tectonic implications--evidence from seismic tomographic images and aeromagnetic anomalies 西昆仑岩石圈的拆沉作用及其深部构造含义--地震层析成像及航磁异常证据
- seismic tomographic image 地震层析成像
- In this paper, the technique of the NMR tomographic imaging is stated. 本文阐述NMR成象技术。
- Methods 12 patients with uremia were studied with 99m Tc MIBI myocardial perfusion tomographic imaging. 方法对12例尿毒症病人进行放射性核素99m锝－甲氧基异丁基异晴（99mTc－MIBI）心肌断层显像检查。
- 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。
- This paper reported the results of 231 cases of SPECT myocardial perfusion tomographic imaging with (99)mTc-MIBI and compared them with that of ECG. 本文报告心肌灌注断层显像(SPECT)231例,并与ECG结果作了对比分析。
- Cases consist of full volume datasets in one or several tomographic imaging modalities, including magnetic resonance (MR), roentgen-ray (CT), and nuclear medicine. 每种病例都有一种或几种影像类型的全部资料。
- The technique of crosshole seismic tomography, with its high resolution, can be used to detect the underground fine structures and goals. 地震层析成像技术,以其分辩率高的特点,而主要用于地下精细构造和目标的探测。
- The data acquisition system (ob-servation system, ground seismic source and borehole seismic detector) and processing methods (ray tracing proc-essing and tomography imaging) are discussed. 数据采集从震源和检波器两个方面优化，选用激发能量强、频率高、成本低、效率高的震源，以及灵敏度高、抗噪能力好的检波器；
- Crosshole seismic tomography in complex media is a very complicated nonlinear inverse problem.It is difficult to obtain a satisfactory and clear image by using linearized tomographic method. 摘要复杂介质井间地震层析成像是一个很复杂的非线性反演问题，常规的线性反演方法无法得到好的解。
- The tomographic images in different depths show that the P, S wave velocity perturbation orientates NW direction. 成像结果表明：不同深度的P波、S波速度扰动呈北西向展布特征；
- Moreover, The authors inverted three dimensional global mantle density anomaly combining geoid data and seismic tomography data by means of damping least square method. 另外，采用阻尼最小二乘方法，利用全球地震层析成像资料和大地水准面异常资料联合反演了三维全球地幔密度异常。
- This paper,using the least travel time and SIRT method,study on the seismic tomography of stress abnormal in coal field.These have some theoretical and practical values. 该文采用最小旅行时和SIRT法,对煤田中的地应力异常地震层析成像的方法进行成像研究,具有一定的理论价值和现实意义。
- A full test of the validity of these assumptions requires a comprehensive evaluation using techniques including high-resolution seismic tomography, petrology and paleomagnetism. 这三个方面的验证需要今后深部地球物理探测、岩石学和古地磁等学科的综合运用和进一步的工作。
- The development of tomographic imaging technique-optical coherence tomography (OCT) is based on the low interference reflectometry. 层析成像技术光学相干层析术是基于光学低相干反射测量发展而来的。
