等效自由旋转链  equivalent free rotation chain

平面内旋转自由度  drilling degree of freedom

无旋转自由度壳单元  rotate-free shell element

旋转自由度  rotational degree of freedom; drilling degrees of freedom; Rotational DoF; rotating degree of freedom; drilling degree of freedom; rotational degrees of freedom

自由旋转导流罩  free swiveling hydrodynamic fairing

自由旋转链  freely-rotating chain

自由旋转式  Free revolving

二自由度旋转支架  two-degree-of-freedom rotation support

自由面旋转流  free surface swirling flow

自由内旋转  free internal rotation

∧N自旋－自旋相互作用  N spin-spin interaction

ΛN自旋-自旋相互作用  N spin-spin interaction

核自旋－自旋偶合常数  spin-spin coupling constants SSCCs

质子自旋自旋弛豫  1H spin-spin relaxation

自旋C自旋解耦  spin-spin decoupling

自旋旋转函数  spin rotation function

自旋-自旋弛豫  Spin-spin relaxation

自旋-自旋弛豫时间  Spin-spin relaxation; spin-spin relaxation time

自旋-自旋弛豫时间(T2)  spin-spin relaxation time