The results for different surfaces show the important effects of surface relaxation and reconstruction on the properties of surface phonons.
不同表面结果的比较显示弛豫及重构对表面声子性质具有决定性的影响。
Although there is usually low signal on both sequences due to a paucity of protons, high signal can be explained by a surface relaxation effect by the calcium salt particle precipitated in the brain.
虽然由于缺少质子，两个序列都显示为低信号。高信号可以用钙盐颗粒沉积于脑内所致的表面弛豫效应来解释。
Different mechanisms contribute to T1 and T2. Surface relaxation and bulk relaxation contribute to both T1 and T2. Surface, bulk and diffusion relaxations contribute to T2.
不同的机理对T1和T2都有贡献，表面驰豫和体积驰豫对T1和T2有贡献，表面驰豫、体积驰豫和扩散驰豫对T2有贡献。
Different mechanisms contribute to T1 and T2. Surface relaxation and bulk relaxation contribute to both T1 and T2. Surface, bulk and diffusion relaxations contribute to T2.
不同的机理对T1和T2都有贡献，表面驰豫和体积驰豫对T1和T2有贡献，表面驰豫、体积驰豫和扩散驰豫对T2有贡献。
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