1) density-changed grid-based approach
变密度栅格法
2) varied line space grating
变线密度光栅
1.
The line density of varied line space grating are introduced.
变线密度光栅在激光核聚变装置、太空探测器上有着广阔的应用前景 ,但是它的检测方法长期以来一直没有发展 ,本文在介绍变线密度光栅的基础上 ,将几何云纹法引入变线密度光栅的检测中 ,从理论上介绍了几何云纹法 ,并就低线密度的变线密度光栅给出了有关理论公式 ,对数据处理方法进行了初步的探讨 ,从理论上提出了数据处理方
3) Variable Density Method
变密度法
1.
The Research of Structure Topology Optimization Based on Variable Density Method;
基于变密度法的结构拓扑优化研究
2.
Based on finite element method,variable density method was employed to optimize the configuration of adherends in overlap region,and the curve fitting was applied to attain proper configuration.
在有限元方法的基础上,利用变密度法对单搭接胶接接头搭接区域的被粘物形状进行了拓扑优化,通过曲线拟合得到了较为合理的轮廓。
3.
By variable density method, an optimal topology model is established with the help of the software ANSYS to support the optimal topology design of the horsehead pumping unit.
文章应用有限元分析软件ANSYS,采用变密度法建立拓扑优化模型,对抽油机驴头进行拓扑优化设计。
4) variable-density method
变密度法
1.
The continuum structure topological optimization mathematical model is created with the variable-density method.
采用变密度法建立连续体结构拓扑优化数学模型,利用OPTISTRUCT优化软件,以主反射镜光轴垂直时在自重作用下的镜面变形与第一阶自然频率作为约束,将主反射镜体积最小作为目标函数进行了连续体拓扑优化。
2.
In order to design the bogie rotating arms for speed increased passenger cars for the convenience of installation and putting carbodies on bogies,the topologic optimization and strength analysis is made for the rotating arms on the basis of the variable-density method and the non-linear contact finite element method.
为设计出易于安装及落车的提速客车转向架转臂结构,基于变密度法和非线性接触有限元法对转臂进行了拓扑优化和强度分析。
5) density variable method
变密度法
1.
In order to explore the change of pseudo-density to the effect of material rigidity and set up the relation between them for density variable method, we presented FEM to deal with the problem.
为了探讨变密度法中伪密度的变化对材料刚度的影响,并建立两者之间的力学关系,本文采用有限元法研究这一问题。
6) tight lattice
稠密栅格
补充资料：粗格栅
分子式：
CAS号：
性质：栅条之间的净距相当大(一般为25mm或25mm以上)的格栅。用以阻拦或去除流动状态下水或废水中的悬浮或漂浮固体物质。
CAS号：
性质：栅条之间的净距相当大(一般为25mm或25mm以上)的格栅。用以阻拦或去除流动状态下水或废水中的悬浮或漂浮固体物质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条