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- Pulsating blank holder forces are used in deep-drawing process to increase the draw depth and improve the surface quality of drawn piece . 采用脉动变化的压边力控制拉深工艺,可提高成形极限及拉深件的表面质量。
- To eliminate the ambiguity in drawing depth contour, the method that the following node should thread the side which have shallower depth than another side are proposed. 为了解决网格法追踪等深线多义性问题，本文提出了追踪等深点的浅点相近方法。
- Using finite element method (FEM) simulation, the blank holder force(BHF) for fracture is gained on the base of analysis of facture in different BHF and drawing depth. 利用有限元仿真模拟手段,以圆毛坯为智能拉深的研究对象,通过对不同压边力作用下对盒形件拉深进行破裂预测分析。给出了盒形件拉伸破裂的临界压边力规律。
- Do you mind if I draw up the blinds? 我卷起窗帘你不反对吧？
- This creature lives in the depth of the ocean. 这种生物生活在海洋深处。
- I was out of my depth in that class. 在那个班里我跟不上。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
- The young man dived to a depth of 40 feet. 那个青年人潜到四十尺的深度。
- We should discuss the problems in depth. 我们应该深入地讨论这些问题。
- The flue should draw better once it's been swept. 烟道一经清扫，通风情况应好些。
- He beat the traitor to the draw and shot him dead. 他抢先拔出手枪，将叛徒击毙。
- The depth of the universe is immeasurable. 宇宙无限深广。
- People can draw a moral from tales. 人们可以从寓言里吸取经验教训。
- Draw off another pint of beer, please. 请再量出一品脱啤酒。
- Measurement of the depth of large bodies of water. 海洋测深学，海洋测深术测量大水域的深度
- You may draw your own moral from it. 你可以从中得出自己的教训。
- He went to the post office to draw his pension. 他到邮局去取退休金了。
- Please help me to draw off these muddy boots. 请帮我脱掉这满是泥浆的靴子。
- The depth of water in this river is half that in that river. 这条河河水的深度是那条河河水深度的一半。
