Analysis of the Phenomena in Three-element Catalytic Converter and Related Research

Effect of Different Component Materials on Properties of Three-element Composite Piping

组元材料对三元复合管道性能的影响

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Operating Characteristics of a Heavy Current Three-electrode Gas Spark Switch

一种大电流三电极气体火花开关的工作特性

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Measurement of Cervical Spinal Canal Ratio in Flight Personnel and Its Value Application of MSCT and three-dimensions imaging in diagnosis of cervical spinal canal stenosis in the elderly

飞行人员颈椎管率多层螺旋CT及三维成像对老年颈椎椎管狭窄的诊断价值

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The data obtained from the three-dimensions measuring machine are converted to the key demensions of a dimension chain and then the depth can be measured accurately.

设计了工艺基准，将三坐标测量机测得的数据转化为尺寸链中的关键尺寸，通过计算得到精确的深度尺寸。

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Based on the three-dimensions transient temperature distribution model, the paper analyzes the effects of different combination of laser power and scanning velocity on the hardened case's uniformity.

以三维瞬态温度场分布模型为基础，对激光相变硬化中不同激光功率和扫描速度组合对硬化层分布均匀性的影响进行了理论研究。

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The twined coil insert can make the fluids perform complicated three-dimensions mixed flow and induce the occurrence of turbulent flow ahead of time.

绕花丝内插物可使流体在流动方向上做复杂的三维混合流动，提前诱发湍流发生。

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The dynamic increments in three-dimensions between the cutting tool and workpiece have been simulated by putting the cutting forces to the machining system response model.

将三维动态切削力施加到机床响应模型上，仿真出实际加工过程中存在于刀具和工件之间的动态位移参量。

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Third Order Result of the 0~ (++) Glueball Wave Function for Improved U ( 1) Lattice Gauge Theory in Three-Dimensions

2+1维U（1）改进格点规范理论中0~（++）胶球波函数的三阶结果

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The process of studying this models in abroad can be devided to four periods, calculation method has been developed from one-dimension to three-dimensions.

国外对水质数学模型的开发研究可分为四个阶段，计算方法由一维发展到三维。

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The forming mechanism of three-dimensions triangulation interpolation model for Dalian Shen'gang ( International) hunting field's topography and physiognomy

大连深港狩猎场地形插值模型形成机理

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Demonstration module has following functions, collision detection between three-dimensions models, steer automatically, lead maps, road inquiry network information.

演示模块具有三维场景的碰撞检测、自动行驶、导向地图、路网信息查询等功能。

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As a universal software, AutoCAD has a powerful function in drawing and edit in plane as well as in three-dimensions.

AutoCAD作为一个通用计算机辅助绘图与设计平台，有着强大的二维、三维绘图编辑功能。

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Phase shifting interferometry ( PSI) is a high precise and sensitivity method in testing technology, especially in three-dimensions profile measurement.

移相干涉技术（PSI）是计量测试特别是三维形貌测量中高精度、高灵敏度的测量方法。

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Based on the principle of continuous contracting, three-dimensions of powered support model whose joints with clearance was constructed in the paper.

在充分研究含间隙铰液压支架模型的基础上，建立了三维连续接触铰间隙支架模型。

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Based on the dynamic analysis of the three-dimensions finite element model of Three-Gorges ship lift structure, the equivalent reduced mechanical model is established.

本文基于三维有限元模型的动力分析建立了等效的简化力学模型。

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And then, if you go the real sodium chloride crystal and you do this same calculation but in three-dimensions.

接下来，如果回到实际的氯化钠晶体中，你们做同样的计算，但是是在三维中。

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The construction of three-dimensions source rock bodies and fluid carrier systems is the foundation of the study of the pool-forming dynamics.

三维烃源体与油气输导体系的建立是油气成藏动力学研究的基础。

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Put forward the get out water method of the three-dimensions and multi-direction, adopt the closing method combining surface with underground well together;

提出了立体、多方位堵水方法，采用地面与井下相结合的封堵对策；

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When Calling the family-table, the multifarious standard three-dimensions model could be built automatically.

调用族表就能自动生成不同规格的三维模型，通过实例进行了演示。

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The finite element computation method was used to establish a three-dimensions limited mathematics model for a complex structure system with two different metal compositions.

用有限元计算法，通过对各单元的分布和整个求解区域的总和，建立了两种不同金属组成复杂结构体系的三维有限元数学模型。

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