体元结构便于在体积或长度上三维模型偏差的计算。
Voxels are convenient to calculate the deviation of model in the volume or length.
因此有必要研究一种新的基于体元剖分的软组织切割算法。
Therefore, it is necessary to study new soft-tissue cutting algorithm, which belongs to element subdivision algorithm.
目的探讨三维超声体元模型成像对胃十二指肠疾病的诊断价值。
Objective To evaluate the clinical application of three-dimensional ultrasonographic image in gastroduodenal diseases.
它突破了二维栅格格式，可包括体元(voxel)或三维栅格格式。
It goes beyond 2-d raster formats to include voxel, or 3-d, raster format.
体元模型由块体组成，块体之间界面采用连续函数或离散点插值表示。
The volume element model is composed of blocks, in which the interfaces between blocks represent by continuous function or interpolation at discrete points.
方法：对靶组织热固化体元与超声幅照计量的关系进行了数字模拟研究。
Methods: Numerical simulations of the thermal necrosis extent in a target tissue and its dependence on the HIFU exposure dosage have been adopted.
研究了(2)型等参六面体元，分析了其收敛性并给出了最优插值误差估计。
The convergence of hexahedral isoparametric element of form (2) is analysed in this paper, then the optical interpolation error estimation of it is obtained.
首先建立了一种能够有效地表达矿区地质数据复杂空间分布的超体元数据模型；
A supervoxel data model is introduced to represent exactly the complex space distribution of geological data in the coal mining area.
通过守一法得一，其中最关键的内容就是综五归一，凝则成神，生成德一的体元。
To attain the One through holing to the One, the most important thing is to compose five to the One, condense the One to a spirit, and form the Ti Yuan of De Yi.
并用体元投射和三维纹理映射方法分别实现了混合八叉树的体绘制与多分辨率绘制。
Volume rendering and multi-resolution rendering for hybrid octree via cell projection and 3D-texture mapping are implemented.
本文基于费马原理，利用全路径迭代算法实现体元模型中的三维VSP两点射线追踪。
Based on Fermat's principle, the paper USES full-path iterative algorithm to realize 3-d VSP two-point ray tracing in volume element model.
光线投影算法将光线穿过数据场中的体元，采样得到相关象素的颜色，形成可视图。
Ray-casting algorithm is that ray passes volume cell of data field, sampling relative pels color to form video image.
目的从理论上预测在既定的辐照剂量下靶区深度对高强聚焦超声(HIFU)产生热坏死体元的影响。
Objective To theoretically study the effect of target depth on the heated necrosis element produced by HIFU.
提出了三棱柱的体元构造，详细设计了点、三角形、侧面和三棱柱体的数据结构，建立了一定的拓扑关系。
Also this article puts forward the data structure of point, triangle, side face and tri-prism and builds some topology.
本文以代表体元作为基本单元，分析了在荷载作用和温度变化时，复合材料层合板单层中组分材料的微观应力。
With, the representative unit as the basis, the microstress of the component materials in the monolayer of composite laminates were analysed under variant load and temperature.
在假定该材料宏观上是均匀与连续的条件下，选取了织物的一个完全组织及所包含的树脂作为一个代表性体元来建立分析模型。
Assuming that the composites are homogeneous and continuous on macrostructure, a representative volume element (RVU) including a stitch repeat and resin was taken to setup analysis model.
在某些假单极神经元中，电脉冲沿轴突从外周传递到胞体。
In certain pseudounipolar neurons, the electrical impulse travels along an axon from the periphery to the cell body.
但是，部分上由于熵的关系，一旦等离子体激元走过了那条路径，想完成环将不再可能。
But once the plasmon has strayed from that path-due in part to entropy-making the loop is no longer possible.
等离子体激元以这种方式水平地运动，比任何来自太阳的入射光线更多地经过太阳能电池的硅。
By travelling horizontally in this way, a plasmon passes through more of the solar cell's silicon than any incident beam from the sun could.
一个新的啮齿动物研究表明，新生神经元使海马体中脑细胞已有的连结变得不稳定，而海马体是大脑中关于学习和记忆的部分。
A new rodent study shows that newborn neurons destabilize established connections among existing brain cells in the hippocampus, a part of the brain involved in learning and memory.
这项新的研究提出了一个相反的观点：新生神经元削弱或扰乱海马体中旧的记忆编码连结。
The new study suggests the opposite: Newborn neurons weaken or disrupt connections that encode old memories in the hippocampus.
分析体通常是执行这种分析并生成工件元数据(3)的专用软件。
The analytic is typically proprietary software that performs this analysis and produces the artifact metadata (3).
从SAPBW查询导入元数据而不是选择立方体。
Import metadata from SAP BW queries rather than selecting the cube.
本来，新的神经元就可能是通过填补海马体中的旧记忆来形成新记忆的。
Essentially, the new neurons may aid formation of new memories by keeping the hippocampus from filling up with old ones.
海马体的前部是齿状回，在动物研究中，齿状回是新神经元生成的部位，我们能对这一部位做组织学检查以及染色等等。
We know that an area of the anterior hippocampus is the dentate gyrus, and that's where the new neurons are born in the animal studies.We can do the histology and the stains and so forth.
海马体的前部是齿状回，在动物研究中，齿状回是新神经元生成的部位，我们能对这一部位做组织学检查以及染色等等。
We know that an area of the anterior hippocampus is the dentate gyrus, and that's where the new neurons are born in the animal studies. We can do the histology and the stains and so forth.
激光束使金原子产生爆发出等离子体激元。
The laser light caused the gold atoms to generate a burst of plasmons.
亚特兰提斯水晶开启了以太门户，次元间的门户会让碳基生命体的人类与原生质的生命接触。
The Atlantean Crystals open the etheric gate, the dimensional portals that will allow mankind of carbon based life to interface with those of bio-plasmic life.
考虑更新默认设置以便限制用户可为元数据导入多少SAPBW查询或立方体。
Consider updating the default Settings to limit how many SAP BW queries or cubes a user can import for metadata.
科比通过手术破坏大鼠杏仁核的基底外侧区域后发现海马体新生神经元的产生数量随之减少。
Using rats, Kirby surgically destroyed the basolateral amygdala and discovered that the production of new nerve cells in the hippocampus decreased.
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