自生自储
underlayer-producing and overlayer-reserving
self-generation and self-storage
自生自储油藏
self-generating and self-preserving reservoir
U－P伴生机制
Association mechanism of U and P
继承派生机制
inherited derivation system
快速眼动睡眠产生机制
REM sleep generating mechanism
粒子产生机制
particle production mechanism
论儒家道德的产生机制
how does confucianism morality occur
码产生机制
code generation mechanism
免疫学发生机制
immunology mechanism of causing allergy