The design of die structure has much influence on shape dimension and precision of the formed crank-arm with a non elliptical section.
对于非椭圆截面曲臂的大型曲轴，其模具结构设计对曲轴成形后的形状尺寸精度影响极大。
Compared with the cross-section shape of circle, square, polygon, elliptical section can be more effective in reduction of the load that the fluid ACTS on it.
椭圆形截面可以比圆形、方形和多边形截面更有效地折减流体对椭圆形钢管混凝土所作用的荷载。
The package has a continuous, elongated design with a circular, elliptical, square, rectangular or polygonal cross section.
该包装具有圆形、椭圆形、方形、矩形、或多边形横截面的连续细长设计。
The study shows that plastic deformation of the elliptical tube which has a significant local characteristic mainly concentrates in the vacant section, when expanding using several expanding punches.
研究表明，用多个扇形模具块对焊管端口进行机械扩径时，椭圆管坯的塑性变形具有显著的局部特性，且主要集中于悬空段。
The elliptical cross-section is assumed for the braiding yarn, which is more approximate to the realistic situation of the yarn in the composites.
该模型中编织纱线具有椭圆形横截面，较已往圆形横截面的假设更接近于真实情况。
It is shown that concentration in the jet cross-section takes elliptical Gaussian distribution.
实验表明，浮力射流的横断面内浓度呈椭圆形高斯分布。
Many engineering pairs such as the wheel-and-rail combination described in section 8.2. 1 generate elliptical contact areas.
工程上的许多运动组合，诸如8.2.1节中所描述的车轮与钢轨组合，都产生椭圆接触面。
For plasma torus with elliptical cross-section, a feedback system with conducting shell and active control coils has been suggested.
我们取等离子体截面为椭圆，反馈系统由导壳和主动反馈线圈构成。
The errors are discussed as a result of two kinds of different radius arcs replacing elliptical arc, thereby, realize optimal design for punching cross section.
阐述了两种不同半径圆弧凸模代替椭圆弧凸模所产生的误差，并比较其大小，从而实现凸模断面的优化设。
The elliptical-section cabinet is massively internally braced to eliminate unwanted internal resonance, and finished in Black, Dark Apple or Maple to complement the rest of your Q Series system.
椭圆形断面箱体采用结实的内部拉条，消除有害的内部谐振，还采用黑色、暗苹果色和枫木色表面喷涂，与Q系列系统的其他型号音箱相配。
The elliptical-section cabinet is massively internally braced to eliminate unwanted internal resonance, and finished in Black, Dark Apple or Maple to complement the rest of your Q Series system.
椭圆形断面箱体采用结实的内部拉条，消除有害的内部谐振，还采用黑色、暗苹果色和枫木色表面喷涂，与Q系列系统的其他型号音箱相配。
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