...新浪博客 关键词 ：物理学，时间反演，不变性，普适性，“逆过程”，“可逆性” [gap=1827]Key words: physics, time inversion, invariance, universal , contradictorily process, reversibility ..
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short time inversion recovery 短时反转恢复序列 ; 短时间反转恢复 ; 短时反转恢复
short time inversion 短时反转恢复
space-time inversion 时空反演
short inversion time inversion recovery 及短反转时间反转恢复
real time inversion 实时反演
travel time inversion 旅行时反演
All MR imaging was performed by using spin echo(SE)and short time inversion recovery(STIR)sequences.
均采用自旋回波（SE）、短时反转恢复（STIR）序列。
In order to study laser propagation in inhomogeneous medium, Collins formula was improved by using time inversion characteristic of optic phase conjugation wave.
为了解决非均匀介质中的光传输问题，利用光学相位共轭波的时间反演特性，实现了对克斯林衍射积分公式的改进。
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