In the basis of abundant theory analysis , the object model is completed . from the initial test the sensor structure is proved to be effective 在大量理论分析的基础上，最后完成了该传感器的实物模型，经过初步的实验验证，证明了本传感器结构的可行性。
This is an advanced subject in computer modeling and cad cam fabrication in building large - scale prototypes and digital mock - ups within a studio setting 这是一个关于电脑模拟和cad / cam制造大规模成型加工以及在设计工作室环境数位化实物模型的前导性主题。
This is an advanced subject in computer modeling and cad cam fabrication in building large - scale prototypes and digital mock - ups within a studio setting 这是一个关于计算机模拟和cad / cam制造大规模成型加工以及在设计工作室环境数位化实物模型的前导性主题。
Traditionally , planners used cutters and foam board to build physical models to evaluate planning concepts and present their proposals ( figure 1 ) 规划师以往是运用剪刀、发泡胶等工具材料制作实物模型，藉以衡量规划概念的效果和展示规划建议的景物面貌(图1 ) 。
This dissertation aimed at solving these two questions experimentally and numerically . experimental investigations were carried out on sets of proportionally enlarged models 实验在相似理论的指导下，将内流冷却通道的实物模型放大20倍左右后，在低速风洞中进行。
Constructing detailed , real - time three - dimensional models of places from swarms of tiny cameras ? a virtual model of a real scene ? would have mind - boggling applications 通过密集的微型光学探头群建立一个地点的详细实时的三维模型-一个现实意义上的实物模型-其技术应用之广是无法想像的。
Semi - physical virtual model system extracts transfer functions from practical system as the basis for model - building . through operation and simulation , the output signal as actual as possible can be achieved 半实物虚拟模型系统是将实物模型中提取出的传递函数作为模型构造的基础，经过系统的运算仿真，得到尽可能接近真实的输出信号，实现系统的实时仿真。
It is developed from large - scale objective model experiment to reduced scale model experiment ; from simple mechanics device to various advanced detecting device ; and the theory is developed from elastic mechanics , plastic mechanics to fracture mechanics and damage mechanics . the study of concrete fracture has also developed from macro - level to meso - level 从大型的实物模型试验，到各种缩尺模型试验；从简单的力学仪器，到各种先进探测仪器的使用；理论上也由弹性力学、塑性力学发展到了断裂力学、损伤力学等，对混凝土断裂问题的研究，更是由宏观领域进入了细观层次。
Such as , the amplifying effect on the field of divergent spherical wave , the condition of talbot effect to be observed , etc . based on the study of the law and method to generate structured illumination , which is derived from fresnel diffraction law , this thesis offers a structured illumination scheme that is applicable to 3d sensing system . also , computer simulation and 3d shape measurements of real objects are presented 在研究了基于菲涅耳衍射的结构照明的原理和方法的基础上，本文提出了适用于三维传感系统的结构照明方案，并通过计算机模拟实验和对实物模型的三维面形测量证实，本文提出的原理和方法是正确的和有效的。
Based on the simulated technology , the virtual manufacturing ( vm ) is used to estimate function and capability of production by digital production model , and evaluate its machining indexes included by machinability , cost and so on from the point of view of full periodic production , and this can reduce disadvantage factors brought from practicality model machining in conventional machining mode , such as long period , high cost , bad integration and so on 虚拟制造是以仿真技术为基础，从产品全生命周期的角度出发，通过数字化产品模型来预估产品的功能、性能，进而评价其可加工性及成本等加工指标，可减少传统的加工模式采用实物模型加工所带来的周期长、成本高及集成性差等不利因素。
