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.
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.
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.
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.
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.
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.
代表性体积元法是研究复合材料这类具有多尺度、离散分布多相体的有效手段。
Representative volume element (RVE) is an effective method for analyzing composites with characters of multi-scale and random distribution.
HEAD请求会返回空的HTTP消息体，但是会返回所请求文件的元数据信息(如，大小等)。
The HEAD request returns no HTTP message body but rather the request file's meta-information (size, etc.).
另一个常见风险是敏捷团队可能认为自组织是一种二元态，但实际上自组织却是一个连续体。
Another common risk is that Agile teams may perceive self-organization as a binary state of being when in fact it is a continuum [1].
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.
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.
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.
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.
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.
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.
能够存档的内容消息体、附件、文件夹、子文件夹（包括元数据，如主题、日期、发送者）和应用程序。
What can be archived Message body, attachments, folders, subfolders (including metadata, such as subject, date, sender), and applications.
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.
一些研究者认为所谓的镜像神经元可能参与了这些相互作用。镜像神经元(mirror neuron)是指一个个体观看另一个体的动作时，仿佛像自己完成此动作一样激活的神经元。
Some researchers think that so-called mirror neurons, which fire when one individual observes the actions of another, might be involved in these interactions.
研究人员发现如果可以阻断神经元产生甾体物质的过程，就可以对大鼠海马的LTP进行保护。
The researchers found that if they could block the manufacture of steroids by neurons, they also could preserve LTP in the rat hippocampus.
由此，把复数域上矩阵论的若干重要定理推广到了四元数体。
Accordingly, we extended several important theorems of complex matrix theory to the quaternion field.
这导致了卡哈尔建立他的动态极化法则，这个法则表明，信息在神经元上是单向传递，从树突，经过胞体，到达轴突。
This led Cajal to formulate the law of dynamic polarization, according to which information flows in one direction through a neuron, from the dendrites, through the cell body, to the axon.
元数据标准化是推进分布式信息资源一体化建设、实现信息资源共享的关键。
The metadata standardization is a key factor for carrying forward the integrated construction and sharing of distributed information resource.
元数据标准化是推进分布式信息资源一体化建设、实现信息资源共享的关键。
The metadata standardization is a key factor for carrying forward the integrated construction and sharing of distributed information resource.
应用推荐