The roof of the exhibition center is a cable tensioned box steel shape beam structure, and the roof of the reception hall and the conference center are I shape steel beam structures.
展览大厅的屋面为弧形大跨度拉索焊接箱型钢梁结构，接待厅和会议中心的屋面为工字型钢梁结构。
It is proved by FEM analysis that the proposed shape and structure of the test box can avoid resonance with the model soil.
在选定模型箱结构的外形与构造时，借助有限元分析论证了可不与模型土发生共振的箱体构造；
C6150 spindle box box for the process design of the body is concerned, because cavity shape, structure of middle clapboard, processing surface much, higher accuracy.
对于C6150主轴箱箱体的工艺设计而言，由于箱体结构呈腔形，中间有隔板，加工面多，精度求较高。
Hydrodynamic performance of some regular shape structures like box and spheroid are calculated to investigate disturbing effect on submerged bodies from adjacent floating structure.
通过对长方体和椭球这些规则形状物体水动力性能的计算和比较，反映了浮体对邻近潜体的水动力干扰作用。
The pet excrement bag drawing box is characterized by simple structure, convenient use, attractive shape and the like, and is convenient to take the excrement bags at any time in any place.
它具有结构简单，使用方便，外形美观，可方便随时随地轻易拿取粪便袋使用等特点。
The pet excrement bag drawing box is characterized by simple structure, convenient use, attractive shape and the like, and is convenient to take the excrement bags at any time in any place.
它具有结构简单，使用方便，外形美观，可方便随时随地轻易拿取粪便袋使用等特点。
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