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- hydrodynamic tube drawing 液动压拔管
- The key problem about the re-development based on UG software for the tube drawing die CAD system was studied. 研究了利用UG软件对拉深模CAD系统实现二次开发的一些关键问题。
- The analysis is made concerning the cause of resulting in trembling mark in the tube drawing process with the mandril under the cone shaped model. 本文对锥形模短芯棒冷拔钢管过程中产生抖纹的机理及条件进行了深入的理论分析。
- Horizontal glass tube drawing production line 卧式拉管生产线
- FE-Simulation of Tube Drawing Process 钢管冷拔过程计算机有限元仿真研究
- Abstract： The variation regularits of residual stress and thickaess was disc ussed based on the experiments of brass tube drawn without mandrel. 摘 要： 在空拉黄铜管工艺实验的基础上，探讨了空拉变形工艺对残余应力和壁厚变化规律的影响。
- Suck on the tube to draw up the water. 用管子把水吸上来。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- He was fond of drawing when he was a child. 他还是个孩子时就喜欢画画。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- The days are drawing out now that it's spring. 春天到来，白昼越来越长了。
- Entrust his drawing to the care to us. 把他的画委托给我们照顾。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- The cause of resulting in trembling mark in the tube drawing 冷拔钢管抖纹产生的机理及消除方法
- This tube is flexible but tough. 这管子柔软但很坚固。
- He showed me a drawing of the glacier. 他给我看一张冰川图。
- The 20th century is drawing to an end. 20世纪即将结束。
- The child was coloring in an outline drawing. 孩子正在用颜色填一张勾好轮廓的画。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
