The conditions of cerebrovascular diseases were examined by three dimensional time of flight (3D-TOF) nuclear magnetic resonance (MRI).
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；
Holographic telepresence means we can record a three-dimensional image in one location and show it in another location, in real-time, anywhere in the world.
远程全息临场技术意味着我们能够在一个地点记录一个三维的影像，并且在世界任何地方能够实时地显示这个影像。
The final model provides a time-averaged three-dimensional atomic-resolution structure of the molecule under study.
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。
Perhaps future generations will recoil with similar horror at the messiness, unpredictability and immediate personal involvement of a three-dimensional, real-time interaction.
可能子孙后代也会遭遇类似的恐惧，不可预测、即时三维互动、实时交互构成的大杂烩。
Constructing detailed, real-time three-dimensional models of places from swarms of tiny cameras-a virtual model of a real scene-would have mind-boggling applications.
通过密集的微型光学探头群建立一个地点的详细实时的三维模型-一个现实意义上的实物模型-其技术应用之广是无法想像的。
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).
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。
In contrast, a repository is three-dimensional: it exists in a continuum defined by directories, files and time.
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。
So now, for the first time, we have three-dimensional and time-dependent simulated information about how magnetic reversals can occur.
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。
With the new device, researchers can observe cells in real time as they grow in a three-dimensional collagen scaffold under precisely controlled chemical or physical conditions.
利用该新设备，研究人员可以实时观察细胞，因为它们生长在一个精确控制的化学或物理条件下的三维胶原支架中。
The system provides real-time rendering of three-dimensional angiographic data and can visualize such projections in a stereoscopic (virtual reality) manner using special glasses.
此系统可提供实时三维血管造影的表现资料和使用特殊的眼镜可看见立体样的投影。
Simulation of a remote control system of unmanned aircraft with network distributed computing and three dimensional dynamic display and man in loop real time operation is studied.
研究了一种采用网络分布计算，具有三维动态显示、实时操纵和人机闭环的无人机虚拟遥控仿真系统。
Objective: To assess the accuracy and reproducibility of real-time three-dimensional echocardiography (RT-3DE) for measuring the volumes of models with different shape and size ire vitro.
目的：评价实时三维超声心动图(RT - 3de)技术在不同形状体外模型容积测量中的准确性和重复性。
Global Positioning System(GPS)is a satellite navigation system designed to provide instantaneous three-dimensional position infbrmation almost anywhere on the globe at any time, and in any weather .
GPS全球定位系统以其全球性、全天候、实时定位等优点显示出强大的生命力和竞争力，在航空、航天、航海及许多民用领域有着广泛的应用。
Space is considered to be three-dimensional and time is thought of as the fourth dimension.
空间被认为是三维的，而时间则被看作第四维。
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.
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。
Pulse tracer method was used to measure the residence time distribution (RTD) in Two-dimensional Three-phase circulating fluidized bed.
用脉冲示踪法对二维三相循环流化床液体停留时间分布(rtd)进行了测定。
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.
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。
Three dimensional space is defined for the time, controller and Angle displacement. The method and scheme of optimization for subdivision control code are presented.
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。
In the three-dimensional virtual conference scene, the use of multi-texture and triangle slice fleet arithmetic guarantees the real-time alternation display.
在三维虚拟会议场景中，使用多重纹理和三角面片渲染的快速算法，保证了交互显示的实时性；
The four dimensional space, means that the mankind the substance space( namely three dimensional space ) of the concrete activity, plus one more consciousness measurement ( time factor).
四维空间，是指在人类具体活动的实质空间（即三维空间）之上，再加上一个瞬间取向的知觉量度（即时间因素）。
By using this set up, users can feel the movement with their hand if these three-dimensional images also move in real time.
通过使用此设置，用户可以感受到运动的手，如果这些三维图像也将实时。
An implicit time-marching method is presented for computing the three-dimensional steady inviscid compressible flow fields.
本文提出了求解三维定常无粘可压缩流场问题的一种隐式时间推进法。
Objective To investigate The method and feasibility of analysing mitral annulus geometry via real-time three-dimensional echocardiography (RT-3DE).
目的探讨实时三维超声心动图(RT - 3de)研究二尖瓣环立体形态的方法和可行性。
Objective To evaluate the reliability of real-time three-dimensional echocardiography (RT-3DE) in the diagnosis of congenital heart diseases (CHD).
目的评价实时三维超声心动图（RT-3DE）诊断小儿先天性心脏病（先心病）的可靠性。
It transforms the double-differential carrier observation equation using null space transformation so that it need not to resolve real-time three-dimensional position parameters.
对单个历元的双差载波相位观测方程进行零空间变换，避免了实时变化的三维位置参数求解；
Electronic states of three-dimensional quantum ring are studied by solving precisely the time-independent Schrdinger equation.
本文通过较精确地求解能量本征方程获得三维量子环的电子能态。
At the same time the research tendency of three-dimensional slope, as well as some forecast, are also introduced which may give reference to the engineers and technicians in slope research.
同时还介绍了三维边坡研究的动态，以及该领域今后研究方向的一些展望等，可供从事边坡研究的相关人员借鉴参考。
At the same time the research tendency of three-dimensional slope, as well as some forecast, are also introduced which may give reference to the engineers and technicians in slope research.
同时还介绍了三维边坡研究的动态，以及该领域今后研究方向的一些展望等，可供从事边坡研究的相关人员借鉴参考。
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