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- Keywords thin walled cylindrical workpiece;necking forming;stress analysis;necking force;paraboloid type; 薄壁圆筒工件;缩口成形;应力分析;缩口力;抛物面型;
- Keywords Thin walled Cylindric Parts;Extrusion Casting;ZL201 Alloy; 关键词薄壁筒形件;挤压铸造;ZL201合金;
- A cell looks like a bit of clear jelly with a thin wall round it. 在显微镜下,细胞看上去如一滴透明的胶状物体,周围有一层很薄的壁。
- Cold winds riddled through the thin walls. 冷风穿过薄墙。
- The experimental research has been conducted to investigate the dynamic response of flat head double walled cylindrical explosion vessels to the blast loading produced by detonation of high explosives centrally positioned within the vessel. 对采用平封头的圆柱形双层爆炸容器在内部装药爆炸所产生的载荷作用下的动力响应进行了实验研究。
- A small,dry,indehiscent one-seeded fruit with a thin wall,as in the sunflower. 瘦果一种小而干,封闭的只含一颗种子的水果,有向日葵一样的薄皮。
- The thin walls of the room echoed the crying. 哭声在斗室的薄板壁四周回响。
- Thin wall centrifugal drainage iron pipe is a kind lr good performance pipe. 薄壁离心铸铁排水管是一种具有良好性能的铸铁管件。
- For hardened steel, alloy steel, high speed steel, high carbon steel, etc. Also for thread and gear grinding and thin walled workpieces. 适用于淬火钢、合金钢、高速钢、高碳钢的磨削,也可用于螺纹、齿轮及薄壁零件的加工。
- Energy absorption characteristic of thin walled beam type structures is of vital importance to the crashworthiness of vehicles. 车辆的抗撞性能主要取决于车辆结构中薄壁梁部件的吸能特性。
- Capsule ellipsoid, thinly walled, membranous, circumscissile. 蒴果椭圆体,薄壁,膜质,周裂。
- The inside part is made in the glass foundry, a special bottle with very thin walls, much too fragile for everyday use. 内部的这个瓶子用非常薄的玻璃制成,由于太薄不易用于日常生活。
- The results indicate that the thin walled cenosphere, thick walled cenosphere and network char are from vitrinite and combustion is conducted in the iso-diameter mode. 结果表明,薄壁煤胞、厚壁煤胞和网状炭由镜质组形成,在燃烧过程中以等直径方式进行。
- According to that method,deformations and stresses of thin-walled cylindrical piles applied in some engineering under horizontal loads were analyzed,and the results were comp... 对某工程薄壁筒桩在水平荷载作用下的桩体变形和内力进行了分析,并与现场试验结果进行了比较,验证了本文分析方法的正确性。
- Through those thin walls we really got a load of their fight. 这墙壁很薄,我们能听到他们吵架的声音。
- Out plastering wall with mortar thin walled core tube and its construction method were introduced in the paper. 介绍一种轻型墙体-砂浆薄壁芯管外抹灰墙体及其施工方法。
- The spinning lathes is mainly used for noncutting process forming of thin walled rotary workpieces, with functions of stretch forming, rib-forming, reefing, flanging etc. 本系列旋压机是生产旋压皮带轮的专用设备。旋压皮带轮做为一种新工艺产品,已经广泛用于汽车发动即中,如电机轮,水汞轮、空调轮和风扇轮等。
- It is found that the shape and size of ingate of thin walled plate casting have a tremendous influence on the temperature field during solidification and its quality. 发现内浇口的形状和尺寸对铸件凝固过程中的温度分布及铸件品质影响很大。
- thin wall cast-in-situ eoncrete pipe pile 薄壁混凝土桩
- A nonlinear mathematical model is developed to describe the nonlinear deformation of a thin walled beam with the single closed cell under the influence of the nonlinear torsion. 考虑翘曲和大扭角变形的影响,研究薄壁梁结构轴向与扭转非线性耦合弹性变形问题。