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- The inner part of the propellant tank is one ultra thin TB8 spherical part which is made of two hemispherical parts by welding technique. 推进系统贮箱内层为超薄TB8钛合金球形件,由两个半球件焊接而成。
- Railway applications - Railway rolling stock cables having special fire performance - Thin wall - Part 1: general requirements. 铁路设施。有专门防火性能的铁道车辆电缆。薄壁。第1部分:一般要求。
- 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。
- 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。
- The improved compacting tool is practical as it allows density of thin wall to increase and ensures even density over PM part. 经过改进的成形模结构,不仅提高零件薄壁段的密度,而且保证了各部位密度的均匀,具有实用价值。
- Separately using the casting, the punching and the galvanoplasty method to produce identical thin wall part, comparison with consumes energy is carried on. 分别用铸造、冲压和电铸3种不同的成形方法制造同一薄壁零件,并对其消耗的能量进行比较。
- This paper analyses die casting process for shell part of thin wall,and a die-casting mould a-dopt pusher mechanism to solve the deforming problem of thin wall die-casting. 分析了薄壁壳体零件压铸的工艺性,采用顶板推出机构,解决了薄壁压铸件成型推出变形问题。
- Experimental research for viscous pressure forming (VPF) of hemispherical part is presented in this paper. 摘要本文对半球形件的粘性介质胀形进行了实验研究。
- Cold winds riddled through the thin walls. 冷风穿过薄墙。
- 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。
- Release the ball to impact the hemispheric part of sample. 释放钢球,使其撞击样品半球面部分。
- Railway applications - Railway rolling stock cables having special fire performance - Thin wall - Part 3 : single core and multicore cables (pairs, triples and quads) screened and thin wall sheathed. 铁路设施.;有专门防火性能的铁道车辆电缆
- This paper introduces a kind of thin wall part made of two kinds material by copper brazing,a pressure cutting and nobbing technology method of the manufacting high precision interal hole on the press machine. 介绍 2种材料由铜钎焊而形成的一种薄壁类零件 ,在压床上采用压削挤压加工较高精度内孔的一种工艺方法
- The main work is focused on such aspects as follows:1) According to the characteristics of the RTM process, the fundamental model and pressure governing equation are established for the isothermal flow of 3D thin wall part. 1) 针对RTM工艺树脂浸润增强体的特点,从Darcy定律以及质量守恒定律出发,建立了三维薄壁制件等温充模流动的理论模型和控制方程。
- 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。
- 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
- Good agreement is found between the theoretical predictions and the experimental results in the springback of hemispherical parts. 利用该算法对半球形零件的拉深回弹进行了预测,所得结果与实验结果吻合较好。
- Press a Thick Wall Hemispherical Seal Head 一种厚壁半球形封头的压制