1) mechanical relaxation
力学弛豫
1.
According to the study on mechanical relaxation properties of PS,PE and deuterated polystyrene(DPS) filaments,the creep deformation of PS filament is obviously less than that of PE filament.
通过对PS,PE以及氘代聚苯乙烯(DPS)丝的力学弛豫性质研究发现:在相同的恒定应力下,实验用PS丝的蠕变量明显小于PE丝,PS丝表现出更好的尺寸稳定性;当定伸长为1%时,PS丝的松弛率明显小于PE丝;DPS丝的蠕变及应力松弛行为与PS丝具有相同的变化趋势。
2) Mechanical Relaxation
力学弛豫谱
1.
The principle and redesigning of Low Frequency Mechanical Relaxation Instrument;
低频力学弛豫谱仪的原理及其改进
4) ultrafast relaxation dynamics
超快弛豫动力学
1.
The ultrafast relaxation dynamics of laser-excited nonequilibrium carriers in YBa2Cu3O7-δ(δ=0.
８）和ＰｒＢａ２Ｃｕ３Ｏ７外延膜的室温飞秒瞬态反射谱，研究了其非平衡载流子的超快弛豫动力学，计算了电声耦合常数λ。
5) stress relaxation
应力弛豫
1.
Stress-strain behavior of butadiene rubber/organomontmorillonite nanocomposites Ⅱ.Stress softening effect and stress relaxation;
顺丁橡胶/有机蒙脱土纳米复合材料的拉伸应力-应变行为 Ⅱ.应力软化效应及应力弛豫
2.
The stress relaxation behavior of(EPDM) vulcanizate was also researched.
考察了过氧化二异丙苯(DCP)用量和MAA用量对EPDM硫化性能和物理机械性能的影响,研究了硫化胶的应力弛豫行为。
3.
Furthermore, the stress-strain curves and stress relaxation behavior of EPDM vulcanizates was also studied.
此外,还对EPDM的应力-应变曲线和应力弛豫行为进行了研究。
6) strain relaxation
应力弛豫
1.
The effect of radiation induced strain relaxation on electric performance of Al_mGa_(1-m) N/GaN HEMT;
辐射感生应力弛豫对Al_mGa_(1-m)N/GaN HEMT电学特性的影响
2.
The study of the strain relaxation in ultrathin CMR films is important to the understanding of CMR materials and their applications.
锰氧化物庞磁电阻材料超薄膜的应力弛豫特性的研究对理解这一强关联体系的特性及应用都具有重要的意义。
补充资料：“质子-电子偶极-偶极”质子弛豫增强
“质子-电子偶极-偶极”质子弛豫增强
物理学术语。原子核外层中不成对的电子质量小，但磁动性很强，可使局部磁场波动增强，促使氢质子弛豫加快，从而使T1和T2缩短，这种效应即为PEDDPRE。过渡元素和镧系元素大部分在d和f轨道有多个不成对电子，所以其离子往往具有PEDDPRE，可用来作顺磁性对比剂，如钆(Gd)。Gd在外层有7个不成对电子，具有很强的顺磁性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条