The RPA approximation is used to calculate the dielectric function, to derive the expression for the superconducting transition temperature and to discuss the effect of hybrid pairs.
对系统的介电函数作了RPA近似计算,得到了超导转变温度的表达式,并讨论了混合对效应。
RPA has also been shown to be highly resistant to crude samples in comparison to PCR suggesting applications in on-the-spot field testing requiring no nucleic acid extraction.
和PCR相比,RPA证明具有很高的粗提样品耐受性,建议可以在现场实地测试无需核酸提取时使用。
To study the effect of the intensity of the opposing jet more appropriately, a new parameter RPA is defined by combining the flux and the total pressure ratio.
这说明该参数可用于表征喷流强度,用以分析喷流对流场及传热量的影响。
The results showed that with the increase of temperature the effect of interaction on the energy of collective state decreased and the energy difference between TDA and RPA decreased.