三维图

That means use of three-dimensional CAD Software quickly genera reverse to arrangement stereo line graph of the elbow, then the computer quickly measure out each bus real long, then the method of drawing plane development graph.

该方法主要利用三维CAD软件1：1快速生成弯头的反向排列立体线架图，然后由计算机快速测量出各节的母线实长，进而进行平面展开图绘制。

In traditional 2D design process, designer converts his ideas to 2D drawing then forming assembly drawing and parts drawing. The designer's thought works between 3D ideas and lines of plane projection.

在传统的二维设计过程中，设计者首先将其构思转化成平面图，形成总装配图和各个零件图，设计者的思维一直在三维构思和平面投影的线条之间进行转换。

The vector plot of 3D magnetic flux and the surface plot for the radial component of magnetic flux density were obtained,which could show the feature of the MLF near defect expressly.

利用数学模型对漏磁信号进行了仿真分析，得到了三维磁通密度矢量图和它的径向分量曲面图，直观地显示了缺陷附近漏磁场的特点。

The paleo structural contour map restored by concept of "balance in geology" might be more reasonable to depict the 3 D structural geometry in the geological epochs than the map compiled by utilizing the thickness of relict strata.

运用"地质平衡"概念编制的古构造等高线图比传统的只用地层残余厚度编制的古构造等高线图能更合理地反映地质时期的盆地古构造三维几何特征。

Results The special echocardiographic section provided en face plane views of the congenital heart defects in 35/43(81%) of secundum ASD and 10/15(67%) of VSD patients,and allowed full assessment of their size,shape,circumference and spatial orientations to the neighboring structures,showing also the relationship between two or multiple defects.

然而，常规的超声心动图切面仅能显示缺损的断面，只能依靠人们的思维来构建三维立体结构，往往出现较大的误差，使得不同的中心经超声心动图筛选的病例导管介入治疗的成功率出现较大的差异[3，4]。

The thermodynamical properties of the two dimensional square lattice and the three dimensional simple cubic lattice transverse Ising model with spin - 1/2 are investigated within the framework of the finite cluster appraximation.

本文在有限集团近似的框架内研究了自旋为1/2的二维平方晶格和三维简立方晶格横场伊辛模型的热力学性质，得到了相应的相图，临界温度和临界横场。

At present three-dimensional ICE rebuilds the technology has been built, the classics bosom with the tradition is supersonic and enchanted graph and classics esophagus are supersonic and enchanted graph photograph is compared, ICE does not suffer the limitative; that resembles a window not to suffer gas to affect; patient not to need complete hemp, the unwell; that can reduce patient spile reduces tracheal room to operate personnel, reduce personnel radiate; to be based on this consequently, ICE application limits is expanding gradually.

目前三维ICE重建技术已经建立，和传统的经胸超声心动图和经食管超声心动图相比，ICE不受成像窗的限制；不受气体影响；患者不需要全麻，可以减少患者插管的不适；减少导管室操作人员，因而减少人员辐射；基于此，ICE应用范围正在逐渐扩大。

Using SPIV technique's photographic method,CCD camera was placed on a three-dimensional positioner system,took two photos from two directions of this holograms,andobtained two directions'particle images for three-dimensional calculation.

采用体视PIV技术中正直摄影方法，将一个CCD相机安装在高精度的位移机构上，从全息图再现象的两个方向拍摄，获取同一切面两个不同观察方向的两次曝光粒子图象，从而实现三维速度重建。

Based on the robust estimation of epipolar geometry and trilinear constraint, the dissertation gives some researches on their application in the field of computer, especially in the image matching, 3D reconstruction and view synthesis.

在获得了对极几何和三线性关系的高精度估计之后，本文研究了这些几何约束关系在计算机视觉，特别是图象匹配，三维重建和图象合成中的应用。

The optical illusion occurs because our mind tries to convert a two dimensional object into three dimensions. We try to assign 3D aspects to this illusion which are not there.

产生这种现象是因为我们的潜意识里希望把两维的物体转换成三维的，所以对这张图，我们的眼睛就试图去补上并不存在的横木的两个面。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。