1) stretch injury
牵张损伤
1.
Effect of CsA on CaN activity and APP expression of neurocytes after stretch injury;
神经细胞牵张损伤后CsA对CaN活性和APP表达的影响
2) Stretch injury of cervical spinal cord
颈髓牵张性损伤
3) traction injury
牵拉损伤
1.
Study of nerve root traction injury in lumbar interbody fusion from posterior rout approach;
腰椎后路椎体间融合术中神经根牵拉损伤的研究
4) damage tensor
损伤张量
1.
The multi cleavage behaviour of rock mass is simulated by introducing the damage tensor which is determined from in situ data of joint sets,and the net stress is also introduced to account the mechanical effects of jointed rock mass.
将岩体中固有的初始节理损伤考虑成宏观损伤场,通过引入损伤张量模拟岩体的多裂隙性。
5) fractal dimension tensor
分形损伤张量
6) damage influence tensor
损伤影响张量
1.
The paper firstly defines the quasi-plastic strain tensor with fourthorder damage influence tensor,and assumes that the total strain is composed of elastic strain and quasi-plastic strain which doesn t create stress.
首先由四阶损伤影响张量定义拟塑性应变张量,并提出假定:总应变由弹性应变和拟塑性应变两部分组成,且总应变是协调的;拟塑性应变不产生应力,只描述受损介质内部结构变化。
补充资料:肺牵张反射
肺牵张反射(pulmonary stretch reflex)
亦称黑林-伯鲁反射(hering-breuerreflex),简称黑伯反射。由肺扩张或缩小而反射地引起吸气抑制或加强效应。包括两部分,最常见为肺充气时引起叹气抑制效应,称肺充气反射;其次,为肺放气时所引起的吸气效应,也称肺放气反射,此反射当用力呼气才发生。黑-伯反射的感受器位于支气管和细支气管的平滑肌层中,称为牵张感受器,主要刺激为支气管和细支气管的扩张。传入纤维为迷走的有髓鞘的a类纤维,传导速度约35~50米/秒,中枢为延髓呼吸中枢,作用为调节呼吸频率,并与脑桥呼吸调整中枢配合以维持呼吸节律性。这些结果皆取自对哺乳动物的观察。有的学者认为,当人体平静呼吸时,潮气量不太大,肺充气反射不起什么作用;当潮气量增加至800毫升,迷走神经传入冲动频率增加,才引起吸气动作抑制,认为在清醒人体,延髓吸气中枢的兴奋值较高。充气的肺牵张反射的生理意义在于防止肺扩张的过度。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。