查询词典 one dimensional

The parallel coordinates technique is one of the important data visualization means to present multi-dimensional data.

平行坐标对多维数据的表达是数据可视化的重要方法之一。

A new-style 4-PUU parallel mechanism which has three-dimensional translation and one revolution around Z axis is presented in this paper.

介绍了一种新型4-PUU并联机器人机构，该机构可以实现空间三维的移动和绕Z轴的转动。

Two methods are given for generating three-dimensional boundary-conforming grids perpendicular to the boundary. The one is the polynomial interpolation method. Some coefficients of the polynomial are determined by the perpendicularity of the grids to the boundary.

提出了两种生成三维贴体与边界正交网格的方法，第一种方法是多项式插值方法，多项式中的某些待定参数由网格与边界正交来确定。

In this paper, the petrology, mineralogy and geochemistry of basic-ultrabasic volcanic rock, granite and skarn related to the Sn-Cu skarn-type ore and the vein-type ore in Laochang ore field have been researched systematically, some conclusions are summarized as follows:In Gejiu tin-polymetallic district, the middle Triassic volcanic rocks belonging to calc-alkaline basalt-tholeiite serie, mainly consist of pyroxene, hornblende, feldspar, chlorite and phlogopite; All the granites are peraluminous granites related to the Yanshanian collision-orogeny. Laoka granite closely related to the tin-polymetallic deposits emplaced in the post- orogenic.The metal elements show obviously vertical zones with the variety of skarn types in dimensional extension; The occurrence of garnet skarn and diopside skarn alternately developed in the horizontal zones of the contact between granite and carbonatite are mainly related to two factors: one factor is the infiltration metasomatism of post-magmatic hydrothermal solution, the another is the metrical strata of marble and calcic-dolomite developed in country rocks.

本文重点以老厂矿田中的接触带锡铜矿床和脉状矿床为研究对象，采用化学分析、ICP-MS、X射线粉晶衍射分析、电子探针等测试手段，对本区与成矿相关的基性-超基性火山岩、花岗岩、夕卡岩、电气石-石榴石等进行了系统的地质地球化学研究，研究表明：个旧矿区中三叠纪个旧组地层中的火山岩为钙碱性玄武岩-拉斑玄武岩系列，岩石为辉石-角闪石-长石-绿泥石-金云母组合；本区的花岗岩为过铝质花岗岩，主要与燕山期碰撞造山作用有关，锡多金属成矿与形成时代最晚、分异较好的花岗岩关系密切；本区夕卡岩中的有用共生组份随着夕卡岩类型及其矿物组合的不同具有明显的分带性。

Photometric Stereo,as one of the effective technologies for capture of three-dimensional surface texture information,has attracted wide attention.

Photometric Stereo作为一种有效的获取三维表面纹理信息的技术而被人们所广泛关注。

Enhances unceasingly along with the computer hardware performance, the people no longer satisfy the plane effect graph, the three dimensional graph already became one of computer graph domain application hot spots.

随着计算机硬件性能得不断提高，人们已不再满足于平面效果图形，三维图形已经成为计算机图形领域应用的热点之一。

Adopting the method of discontinuity bypass mapping,the Poincare mapping of Jeffcott model near a grazing orbit was estimated as a four-dimensional mapping with square-root compressing or stretching at one direction,from which many chaos motions were found by researching the mapping.

采用不连续穿越映射技术，Jeffcott碰摩转子系统的映射在擦边碰撞附近可以近似为在一个方向上有平方根伸缩的四维映射，本文对此映射的动力学行为进行了研究，而且发现了有大量的混沌现象存在。

Computer guided noninvasive implant: we use Three-Dimensional Computer Tomography for dental use to the pvease location. Under the help of 3D molding software,doctors can use DCT to obtain a visual 3D mode of the Alveolar bone,which facilitate implant placement、previse the Prognosis、and restoration. In this way ,doctors make implant placement and the restoration more safely and more efficiently and perhaps finish the implant therapy in only one vist .

是利用口腔专用电脑三维CT精确定位经DCT断层扫瞄，医生把这些扫描数据输入电脑三维成型软件，就能制作出可在屏幕上直观可视的三维种植体模型，这样就可预知适宜种植的部位及种植深度，预知术后的种植效果以及制作最终修复体，从而确保手术的精确度和治疗过程安全快捷，快速安装最终义齿，一次性完成种植治疗

We can coordinate mapping from the product to the three-dimensional modeling, NC programming one-stop service!

我们可以从产品三座标测绘，到三维造型，数控编程一条龙服务！

The complex unsteady flow is 3 dimensional and protean, also it is one of the most difficult problems in engineering application.

非定常三维复杂流动，如湍流、非定常分离涡，是当今流体力学的疑难问题之一，也是许多工程应用迫切需要解决的问题之一。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。