back stress effect

基本解释

The effect of stress relaxation and creep of cervical vertebra was detected by simulating front and back routes operation.
测定了完整颈椎（正常组）及模拟前路、后路手术（对照组）颈椎的应力松驰和蠕变效应。
About which designs for the force thick plate levels off the back pressure hoop group specially, May achieve the guarantee the stress relieving effect.
特别为强力厚板而设计的上下整平背压滚轮组，可达到保证的应力消除效果。
Although it does not appear to reduce the actual levels of stress we experience, tea does seem to have a greater effect in bringing stress hormone levels back to normal.
虽然这并不能减轻我们经历的压力的程度，但却能更快地使参与应激反应的激素恢复正常。