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- The feasibility and the method of using unsupported incremental forming process to from vertical wall cylinder part are discussed. 基于增量成形过程中各区域材料变形不均匀的特征,提出了通过扩大主要变形区范围来提高变形效率和变形质量。
- vertical wall cylinder 直壁筒形件
- vertical wall cylinder part 直壁筒形件
- I eased myself down the smooth,nearly vertical wall on my back,pressing my aims and legs outward against the sides. 我背贴着近乎垂直的光滑岩壁,四肢分开用力撑住两边,小心翼翼地慢慢向下移动。
- In this paper a set of tension formulas for composite winding outside thin wall cylinder are established according to theory of cylinder shell. 本文按圆柱壳理论建立了一套在薄壁圆筒外缠绕复合材料的张力公式。
- I eased myself down the smooth, nearly vertical wall on my back, pressing my aims and legs outward against the sides. 我背贴着近乎垂直的光滑岩壁,四肢分开用力撑住两边,小心翼翼地慢慢向下移动。
- Based on the heat conduction theory of thick wall cylinder,the distribution of temperature field in rocks acted by high energy burners was calculated. 以厚壁筒的热传导为模型,研究了高能燃烧剂作用下岩石介质中温度场分布。
- The report takes account into the influence of foreshore and shallow foreshore, roughness, slope, berm, wave attack angle, vertical wall and so on. 报告给出了复杂断面上波浪爬高和越浪量的计算公式,计算中考虑了前滩、边坡糙率、边坡坡度、平台、波浪入射角以及竖墙等因素的影响。
- The towering vertical walls make an emergency exit impossible. 岩壁高耸陡峭,根本无路可逃。
- Thus He showed me, and behold, the Lord was standing by a vertical wall with a plumb line in His hand. 摩7:7他又指示我一件事.有一道墙是按准绳建筑的、主手拿准绳站在其上。
- A new direct conversion device of vertical wall array for Radioisotope Micro Battery (RMB) is designed to enlarge the surface area. 摘要针对传统同位素微电池的倒三角直槽型或倒金字塔型能量转换结构表面积较小和工作状态不稳定的缺陷。
- The weight function formulas are worked out and can be used for all kinds of depth of crack,materials,assemblage excess,size of combined thick wall cylinder to compute the stress intensity factors. 本文用权函数法导出了由套装应力引起的组合厚壁筒内边裂纹的应力强度因子公式,这些公式可用于计算组合厚壁筒在不同裂纹深度、材料、过盈量和尺寸情况下的应力强度因子。
- According to the sine law, vertical wall shell cannot be finished at one time in NC incremental sheet metal forming process, it must be formed at many times. 根据正弦定律,金属板料数控渐进成形工艺,不能一次成形出直壁筒形件,要成形直壁筒形件,必须进行多次成形。
- This simulation offers the settlements of ground uplifts in the bottom of the pit and horizontal displacements of the soil behind the vertical wall in every step. 通过计算得出不同开挖阶段的地表沉降、基底隆起和墙后土体水平位移,为工程设计与施工提供参考。
- The exact solution is presented for the statics of laminated thick walled cylinder carrying an abitrary distribution of axisymmetric load. 在沿筒轴方向任意分布的轴对称荷载下,给出叠层厚壁筒静力问题的精确解。
- The track is attached to vertical walls or steep inclines, or floors, that will not permit the use of flat saws. 路轨附于垂直墙壁或坡度,或地板、这将不允许使用单位锯。
- The accurate estimation of wind and earthquake loads is a very difficult matter. Most building codes presently specify design wind pressures per square foot of vertical wall surface . 准确估计风荷载和地震荷载是非常困难的。目前大多数建筑规范都规定了每平方英尺竖向墙面的设计风压。
- Thin - wall Cylinder with Open Slot 薄壁开口筒件
- The movement pattern for overhangs is entirely different to the movement pattern for vertical walls. 在俯角上的身体移动形式和在垂直岩壁上全然不同。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。