弛豫时间 [热] relaxation time
[天] time of relaxation
- 不用作两维谱,测量过程类似于常规弛豫时间测量,实验简便、准确。
The approach like those of routine measurements of relaxation time is simple and accurate. - 这意味着,自旋扩散时间常数与自旋—自旋弛豫时间常数是很不相同的,虽然这两个相应过程虽密切相关的。
It means that the spin diffusion time constant is quite different from the spin-spin relaxation time constant, although the two processes are closely related. - 低粘度原油的纵向弛豫时间T1和横向弛豫时间T2近似相等,且在双对数坐标系下与粘度、粘度与温度比值呈反比关系;
When crude oil viscosity is low, T1 approaches T2 , and the inverse relation of the relaxation time and viscosity, the ratio of viscosity to temperature in double logarithmic coordinate was obtained.