The structure and performance of a three-dimension movable target holder used in nuclear reaction experiments are described.
描述了遥控三维调变的核反应靶架及其控制器的结构与性能。
Three dimension welding shaping is a applied and low cost rapid prototyping technology. Shaping part has a good intensity and performance.
焊接成型技术是一种非常实用且制造成本低的快速制造方法，成型零件具有优良的强度和性能。
At low flow attenuation performance of semi-active muffler was computed respectively by using theoretical formula and three-dimension finite element method.
低速气流时，分别进行了半主动消声器的消声性能理论计算和三维有限元法数值计算。
In this paper, a three-dimension concrete block finite element model has been established, then the factors affecting the performance of concrete masonry are analyzed.
本文通过建立一个三维灌芯混凝土砌块棱柱体有限元模型，进行非线性计算，分析了影响混凝土砌体性质的因素。
This paper aims to establish simulated system of physical virtual sense for three-dimension body by seeking for the tradeoff between realistic senses and performance.
本文主要工作就是试图在物理属性模拟真实感和计算效率间寻找一个较好的平衡点，从而建立三维物体的物理真实感仿真系统。
Three-dimension microscope, XRD, SEM and IR were used to analyze structure and performance of material prepared by new process.
用三维视频显微镜，X射线衍射分析法，扫描电镜等测试手段对此新工艺制成的材料的组成结构及性能进行表征。
Three-dimension microscope, XRD, SEM and IR were used to analyze structure and performance of material prepared by new process.
用三维视频显微镜，X射线衍射分析法，扫描电镜等测试手段对此新工艺制成的材料的组成结构及性能进行表征。
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