地形图

Objective:To observe the change of BEAM、EEG and CT in lacunar infarction,and their clinical diagnoses significance.

目的：观察腔隙性脑梗死脑电地形图、脑电图改变的特点及临床诊断意义。

Aha logogriphs elicited a more negative ERP deflection than did No-aha logogriphs in the time window within 1500-2000 ms (N1500-2000) and 2000-2500 ms (N2000-2500) after onset of the logogriph. Maps of the difference wave (P200-600) showed strong activity in the midline parieto-occipital scalp. Dipole analysis localized the generator of P200-600 in the left superior temporal gyrus and near parietotemporo-occipital cortex areas.

差异波的地形图表明，P200-400在中后部活动最为明显，偶极子溯源分析的结果显示，P200-400可能主要起源于左侧颞上回以及顶枕联合区附近；LNC1与LNC2均在左侧前额部有明显的激活，偶极子溯源分析的结果显示，LNC1可能起源于ACC附近，而随后的LNC2可能主要起源于PCC。

In order not to change the width of the road,it's reasonable to use the parallel lines of transaction curve as the inner and outer boundary lines.

在公路、铁路、隧道、高架、大桥等的设计和测设中，在基础地形图数据的更新和地图数据库维护过程中，都涉及到缓和曲线及两侧边线问题。

With teeth, eyes, ears, nose, and mouth all articulated, Paki aims to teach in an uber cute way instead of staring at boring graphs and topographic charts.

与牙齿，眼睛，耳朵，鼻子和嘴巴都阐明，部落旨在任教的尤伯杯可爱的方式而不是盯着无聊图和地形图。

The paper mainly expatiates how to get vector contours quickly and accurately by parametric spline curve in AutoCAD.

0引言随着计算机制图技术的不断发展，纸质地形图的矢量化成了实际生产过程中一项繁重而重要的工作。

It is not only a new way to investigate the functional changes of brain, but also being able to overcome the disadvantage of BEAM for mapping EEG on partial spectra changing. Several BIM graphies of a partial epilepsy patient are calculated.

该方法不仅是从新的角度观察大脑功能变化，而且可克服传统的脑电频谱分段地形图不能表达长程脑电模式变化的不足。

Currently, satellite photogrammetry has been one of the mostly used methods of topographic mapping.

当前，卫星摄影测量已经成为地形图测绘的主要手段之一。

Some questions in digital elevation model were discussed detailedly, such as the obtaining of data points, the fast searching of reference points, the interpolation algorithm of quadric surface, the abnormal data eliminating, and so on. And this paper has realized the 3D vectorization of 2D terrain maps, the 3D display and edit of DEM data with the help of secondary development of CAD.

文中详细讨论了数字高程模型中数据点获得、参考点的快速搜索、二次曲面的插值算法、粗差剔除等内容，并运用AutoCAD二次开发技术，实现了二维地形图的三维矢量化以及DEM数据的三维显示和编辑修改。

In the end, the method of terrain reconstruction is also provided.

最后还给出了三维地形图重建的方法和实验结果。

However, each kind of DEM error existence varying degree reduced the analysis and the application result confidence level.

分析了用地形图生产DEM的误差来源，简要介绍了DEM精度评定的途径和方法及DEM质量检查的内容及DEM质量的评价法则。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。