Neutron diffraction, an important non-destructive testing method, can facilitate 3-d mapping of residual stress in a bulk component.
中子衍射方法可以用来测量材料内部的三维残余应力分布，是一种重要的无损检测分析手段。
Conclusion CPVA guided by 3-d mapping system can be performed in CAF patients with an acceptable efficacy, but safety need to be improved.
结论三维标测系统指导下环肺静脉线性消融治疗慢性房颤疗效较好，安全性有待进一步提高。
HERB's laser spins, creating a 3-d grid mapping the location of nearby people and objects, and the camera locks on a likely candidate for the target juice box.
HERB转动激光器，绘制出一幅3d网格图，给周围的人和物定位，同时摄像机锁定一个可能是目标物——饮料盒的物体。
Objective To investigate the safety and efficacy of circumferential pulmonary vein linear ablation guided by 3-d mapping system in patients with atrial fibrillation.
目的探讨三维标测系统指导下行心房颤动(房颤)环肺静脉线性消融的安全性和有效性。
In this paper, the introduced mapping technology for narrow 3-d impeller of centrifugal compressors has been in further researched and some key points have been discussed.
对引进的离心压缩机窄三元叶轮的测绘技术进行了研究；对技术关键点作了探讨，重点介绍了石膏、石蜡灌模及其处理工艺措施。
The main application of the'Digital Earth'oriented 3 D mapping of lithosphere is to the environmental evaluation of large engineering and the prediction of natural disasters.
面向“数字地球”的岩石层三维成像的主要应用范围是针对重大工程项目的环境评估和灾害预测。
Objective To investigate the efficacy and safety of circumferential pulmonary vein (PV) linear ablation (CPVA) guided by 3-d mapping system in patients with chronic atrial fibrillation (CAF).
目的探讨三维标测系统指导下环肺静脉线性消融治疗慢性心房颤动(房颤)的疗效和安全性。
The laser mapping produces 3-d renderings that are accurate down to within three millimeters.
激光测绘的3d渲染可以精确到3毫米以内。
D figure information of any section was also attained after spatial mapping transformation between CCD image plane and light-section plane.
经过CCD摄像机像面和光切平面之间的空间映射变换及图象处理后，可一次获得被测物的某一个截面的二维轮廓信息。
Based on symbol dynamics in 1-d piecewise linear mapping chaotic systems, an arithmetic method processing chaotic signals is studied in the paper, including addition, subtraction and multiplication.
基于1 - D分段线性映射函数构造的混沌系统符号动力学，该文研究了一种能直接对混沌符号序列进行加、减及乘法运算的方法。
Texture mapping technique maps texture onto surface of 3-D object, generating no interruption anywhere and having fine resolution.
纹理映射把纹理图像映射到三维物体表面上，在物体各表面上纹理不会变形和间断，而且有很好的分辨率。
Applying a D-triangulation on the facial feature points, a precise and topological isomorphic mapping is established between 3d mesh and texture. The texture mapping with high quality can be obtained.
该方法对人脸特征点集做三角剖分，在纹理图像和三维网格之间建立了一个准确的拓扑同构映射关系，从而得到高真实度的纹理映射。
And the embed place is encrypted by a 2-d chaos mapping.
并用二维混沌映射对嵌入位置进行加密。
The scan data was reconstructed into 3-d images and compared to the clinical electrical mapping system routinely used to determine where to apply ablations.
随后扫描获得的数据重建出三维图像。之后，这些图像与临床的常规电标测系统比较决定消融靶点。
A measurement system for 3-D foot shapes under different loads and the practical global calibration principle of CCD cameras based on coordinate mapping and POWEL optimization method were described.
介绍了足部三维形貌测量系统的原理以及利用测量系统已有的一维运动机构和专用标定组件对测量系统所有CCD进行全局标定的实用方法。
A measurement system for 3-D foot shapes under different loads and the practical global calibration principle of CCD cameras based on coordinate mapping and POWEL optimization method were described.
介绍了足部三维形貌测量系统的原理以及利用测量系统已有的一维运动机构和专用标定组件对测量系统所有CCD进行全局标定的实用方法。
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