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- The thermal relaxation time of small drops and particles in air is quite short. 空气中小水滴和粒子的热张弛时间是非常短的。
- Its my relax times at friday night. 星期五的晚上,是我最松懈的一个晚上,
- We showed that the methyl peak is not suitable for quantitative analysis because it often has long relaxation time. 本文对药物核磁共振定量分析的参数作了较为详尽的研究,提出了选择定量特征峰的新标准。
- The truth is that too much responsibility, too little relaxation time and a sense of urgency can erase one's joy. 事实上,过多的责任、过少的放松时间,再加上某种急迫感,都可能会抹煞掉我们的喜悦。
- Objective To study the hippocampal T2 relaxation time(HCT2) in healthy Chinese and its influencing factors. 目的探讨正常中国人海马T2弛豫时间(HCT2)及其影响因素。
- The relaxation of the jet to its final diameter has been used to provide a direct estimate of the fluid relaxation time. 射流到其最终直径的松弛过程,被用来对流体的松弛时间提供直接的估算。
- The calculations or the distributions of the relaxation time and the activation energy show that they have a broad distribution. 计算了弛豫时间和激活能的分布,表明弛豫时间和激活能有宽的分布。
- Our analysis shows that the increase of the relaxation time originates from the dynamic degradate effect of the polarization relaxation of the domains. 分析表明:这种弛豫时间的增加来源于在畴区上极化弛豫的动态慢化效应.
- The isovolumic relaxation time(IVRT) and the rate-corrected IVRT(IVRTc) at peak Dob infusion shortend significantly more in VM group than in NM group. VM组的IVRT及IVITc用药后明显缩短。
- The amplitudes of the echoes in a train decay with the T2 relaxation time that varies characteristically for different materials. 回波列车中每次回波的振幅会随著T2减弱,而且不同物质减弱的状况也不同。
- Because natural gas and water have different relaxation time and diffusion coefficient,we can use DSM and SSM to identify them. 由于天然气和水的弛豫时间和扩散系数的差异,可以利用差谱分析法(DSM)和移谱分析法(SSM)来识别天然气。
- With the relaxation time increasing ,the integrated dislocation cell formed gradually by way of dislocation interaction and polygonization process. 结果表明:变形过程中产生的高密度、分布混乱的位错,通过位错重组和多边形化过程,逐渐形成较为完整的位错胞状结构。
- His monoenergetic does not share the arid work, can take to my entertainment feeling in the relaxation time, is really “omnipotent” good partner. 他不单能分担枯燥的工作,更能在休息时间里带给我的娱乐感受,真是“无所不能”的好伙伴。
- Crosslinking density influenced both lognitudinal relaxation time (T1) and transversal relaxation time (T2) of the vulcanizates. 硫化胶的交联密度不仅对核磁共振的横向弛豫时间有影响,而且影响其纵向弛豫时间。
- The specific resistivity changes during the different anneal temperature and the resistance relaxation time with pullin... 分析了热处理对电阻特性影响的机理。
- It was also found that the relaxation time of the cell is 2.4ms,which is close to the one estimated by Cowin SC etc (4.9ms). 并根据此表达式,求得细胞的松弛时间为2.;4ms,与Cowin等人估计值(4
- When the class recess relaxation time, the children make the game in the drill ground, often exudes the intermittent laughing sound. 时值课间休息时间,孩子们在操场上做游戏,不时发出阵阵欢笑声。
- In Section II, relaxation processes and relaxation time in resonance were introduced. The contrast of proton density is one of the techniques to characterize different tissues. 第二章介绍了弛豫过程和弛豫时间。不同的氢核密度具有不同的弛豫过程和弛豫时间的,在实际应用中可以区分不同物质的种类。
- Compared with gray-matter signal intensity, immature myelin carried short T 1 and long T 2 relaxation time, while matured myelin carried short T 1 and short T 2 relaxation time. 髓鞘形成中的MRI信号变化 :相对于灰质信号 ,未成熟的髓鞘呈短T1和长T2 ,在T1WI上呈高信号与灰质易区别 ;
- The results shows that die pressure ofextruder, relaxation time of polymer and geometrical parameters of die have significanteffect on stress tensor in extruder die. 模拟结果表明:机头压力、材料的松弛时间以及口模流道的几何尺寸对高聚物在机头中的应力张量的变化影响较大;