1) hyperboloid model
双曲面定位模型
2) hyperbolic mathematical equations for location
双曲面定位法
3) modified two curved-surface model
修正双曲面模型
1.
Regarded steel bridge piers with box sections as numerical analysis object,using a modified two curved-surface model,the isotropic hardening model and kinematic hardening model,the hysteretic behaviors of steel bridge piers under positive and negative cyclic load were analyzed.
以箱形截面钢桥墩作为数值分析对象,分别使用修正双曲面模型、等向强化模型和随动强化模型预测钢桥墩在正负交替荷载作用下的滞回性能;并通过计算与试验结果的对比,探讨了这3种钢材本构模型的各自预测精度和适用范围。
4) complex surface orientation
曲面定位
1.
The design principles of complex surface orientation of the lathe fixture were put forward based on the actual design experience.
利用现代数控加工技术,设计制造双合模结构铣床夹具,根据实际设计实例,提出曲面定位铣床夹具设计原则。
5) hyperbolic surfaces
双曲型曲面
1.
Correspondingly the definitions ofthree kinds of curved surfaces are given, that is the definitions of elliptic surfaces,hyperbolic surfaces and parabolic surfaces.
具体介绍了由圆锥曲线的轨迹生成的三类曲纹曲面——椭圆型曲面、双曲型曲面和抛物型曲面。
6) hyperbolic surface of position
双曲位置面
补充资料：双叶双曲面
双叶双曲面
two-sheet hyperboloid
r皿ep60”OH口l 见双曲面(11yperboloid)双叶双曲面〔two一叙eth押材加loid;皿。yno月ocTn曰丽
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条