MRA 检查采用三维时间飞跃法，对源图像做最大强度投影重建血管影像。
MRA used 3 dimensional time of flight method and demonstrated the intra cranial arteries with the maximum intensity projection (MIP) of the source images.
以三维时间推移地震为例，在连续型及逐次递归算法的基础上构造了快速的局域化反演算法。
As a concrete example for the 3-d time-lapse seismic problem, a localized inversion algorithm is designed based on the continuous and recursive methods.
采用三维时间域有限差分（FDTD）方法研究了扫描近场光学显微镜中光纤微探针的近场分布特性。
The near field distribution of uncoated and metal coated fiber optic probes were characterized by the method of three dimensional finite difference time domain (FDTD).
所有患者术前均采用三维时间飞跃（3D-TOF）序列技术经磁共振成像（MRI）检查脑血管病变情况；
The conditions of cerebrovascular diseases were examined by three dimensional time of flight (3D-TOF) nuclear magnetic resonance (MRI).
通过分析每个条纹升降的方式，系统软件在不到一秒的时间里就可构造出手指表面的三维模型，保证每个峰谷都处在各自合适的位置上。
By analyzing the way each line rises and falls, the software builds a 3-d model of the surface of the finger in less than a second, with each ridge and valley in its proper place.
总部位于加州Sunnyvale的Canesta，已经花了11年时间研发驱动这种三维摄像头的芯片。
Canesta, based in Sunnyvale, Calif., has spent 11 years developing chips to power these types of 3-d cameras.
接下来，指定时间变量，您就能够计算显示窗口中立方体的位置及其三维尺寸。
Next, given your time variable, you calculate the position of the box within the display window along the three dimensions.
在2010年底地球和我们曾欣喜若狂地迎接了她从旧的“三维空间时间表”跨入“新的五维空间时间表”非常重要的一步。
At the end of 2010 we were overjoyed when the Earth made her "Ascension" leap from the Old Third-dimensional Timeline and into the New Fifth-dimensional Timeline.
最终的模型提供了被研究分子平均时间上的三维原子水平结构。
The final model provides a time-averaged three-dimensional atomic-resolution structure of the molecule under study.
相对而言，一个库是三维的：它存在于一个对库、文件和时间的统一体里面。
In contrast, a repository is three-dimensional: it exists in a continuum defined by directories, files and time.
可以肯定，用不了多久的时间，日本相机制造商将开发出可以放在口袋里的秀珍三维数码相机。
But it surely cannot be long before Japanese camera-makers add features to their pocket-sized products that let them digitise 3d objects photographically.
Tabula有一款名为“Spacetime（时空）”的“三维芯片框架”，而第三维就是“时间”。
The company boasts a “3D chip architecture” that is called Spacetime, with “time” being the third dimension of the 3D architecture. Heady stuff.
大脑通过我们两只耳朵之间的响度，音调和时间的细微差别来定位声源在三维中的位置(水平，垂直和距离)。
The brain USES subtle differences in loudness, tone and timing between our two ears to localize sound sources in three-dimensional positions (horizontal, vertical, and distance).
所以现在，我们已经初次具有了有关磁场怎样能发生倒转的三维和随时间变化的模拟信息。
So now, for the first time, we have three-dimensional and time-dependent simulated information about how magnetic reversals can occur.
空间被认为是三维的，而时间则被看作第四维。
Space is considered to be three-dimensional and time is thought of as the fourth dimension.
三维布局问题属于组合最优化问题和NP完全问题，在一定时间内求其精确全局最优解是相当困难的。
Three-dimensional component packing is a combinatorial optimization and NP-complete problem. It is difficult to find its exact global optimum.
全球定位系统(GPS)是为用户提供免费而精确的经度，纬度和海拔三维位置信息与时间信息的无线电导航系统。
Global Positioning system (GPS) is a radio navigation system which provides free users with accurate longitude, latitude and elevation of three-dimensional position information and time information.
我有这个问题所有的时间与三维。
彩色声图可显示三维图象，即时间、频率及强度关系图。
The color sonagram shows image in three dimensions of time, frequency and intensity.
定义了时间、控制量及角位移三维空间，介绍了离散控制量的优化方法，并提出了离散量控制细分优化方案。
Three dimensional space is defined for the time, controller and Angle displacement. The method and scheme of optimization for subdivision control code are presented.
IPL与人类估计时间、判断速度、三维视觉以及解决数学问题的能力有关联。
The IPL is linked with a person's ability to estimate time, judge speed, visualize in three dimensions, and solve mathematical problems.
线性八叉树编码是一种有效的表示三维物体的方法。给出了线性八叉树的平移和旋转算法，它们都有线性的时间复杂性。
Linear octree encoding provides a effective way for tridimensional of objects. Algorithms for translation and rotation of linear octree were presented which have linear complexity in time.
在传统的三维设计方法中添入时间的维度，提出四维设计观。
Add a dimension of time to the traditional three-dimension design method to propose the view of four-dimension in designs.
我还邀请作者和编辑多在书店待一些时间，这就让二维的阅读成了三维的体验，从而让读者产生进入书中世界的感受。
This is an attempt to make the two-dimensional book into three-dimensional ambience and experience. I believe that the customers, or readers, should feel as though they are entering 'inside a book.
书籍设计应该是一种立体的思维，是注入时间概念的塑造三维空间的“书籍建筑”。
The books design should be one kind of three-dimensional thought, Is pours into the time concept the mold three-dimensional space "the books construction".
基于一维不稳态导热分析解，提出一个在第三类边界条件下的二维和三维不稳态加热时间的计算方法。
Based on the one dimensional analytical solution, a new calculation of two dimensional and three dimensional unsteady heating time is provided under the third boundary conditions.
研究小组理论上推测在有经验的三维ct成像帮助下，治疗将会更加精确，而花费更少的时间。
The research team theorized that with the aid of sophisticated 3-d CT imaging, treatment may be more precise and take less time.
除了评价对象集和评价指标集以外，还引入时间集，这样评价指标矩阵是一个三维矩阵。
By adding the time set to the evaluation object set and the evaluation index, we can get the evaluation index matrix with three dimensions.
通过坐标系的变换和引入辅助向量获得了解析的捕获域和截获时间，并在三维空间内对这种追踪导引过程进行了仿真验算。
In this paper, however, the capture set and time of interception are obtained analytically by coordinating transformation and exploiting of accessorial vector.
通过坐标系的变换和引入辅助向量获得了解析的捕获域和截获时间，并在三维空间内对这种追踪导引过程进行了仿真验算。
In this paper, however, the capture set and time of interception are obtained analytically by coordinating transformation and exploiting of accessorial vector.
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