1) instantaneous 3D profile
瞬时三维形态
1.
After Fourier transform,filtering,inverse Fourier transform and unwrap for these phase maps in a 3D phase space,a instantaneous 3D profile model was established and the complex tail fin movements were really reconstructed.
以巡游状态下的鲤鱼为实验对象,将影栅云纹投射在尾鳍表面,产生包含三维动态信息的云纹;由高速摄像机实时采集序列变形条纹,经过傅里叶变换、频谱滤波、逆傅里叶变换和基于时间序列的三维相位展开等处理后,重建了尾鳍的序列瞬时三维形态模型,真实再现了尾鳍复杂的三维运动过程。
2) instantaneous three-dimensional profile
瞬时三维形貌
4) three-dimensional morphology
三维形态
1.
In this paper, three-dimensional morphology of grain boundary and intragranular ferrite and the relations between intragranular ferrite and inclusions in an Fe-0.
48%Mn低碳微合金钢中晶界、晶内铁素体的三维形态以及晶内铁素体与夹杂物之间的关系。
5) 3-D transient simulation
三维瞬态模拟
1.
By using finite element CFD analysis software POLYFLOW, 3-D transient simulations have been made on the measurement of the five kinds of pin injection screws.
运用基于有限元的CFD分析软件POLYFLOW,对五种销钉注塑螺杆的计量段进行了三维瞬态模拟。
6) threedimensional transient heat transfer
三维瞬态热传导
补充资料：瞬时
1.霎时;立刻。
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