... initial deflection of derrick 吊杆初挠度 initial deflection 初偏差 initial design 初步设计 ...
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... deflection angle 偏转角,偏角... initial deflection 初始挠度 deflection curve 挠曲[挠度]曲线, ...
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The influence of the initial deflection on the nonlinear lateral free vibration of drill stem is discussed.
讨论了初弯曲对钻柱横向非线性振动的影响。
The present attention is mainly focused on the effect of initial deflection, impact velocity and coupled stiffness.
分析了初始挠度、冲击速度、耦合刚度等因素对临界轴向缩短量的影响。
If a contact has yielded during the initial deflection, it will not return to its original shape when the load is removed.
如果一个触点在初始变形时即屈服，负载去除后，它将不能回复到原来的形状。
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