reversal.相关论文
OBJECTIVE The aim of the study was to examine the reversal effects of ultrasound (US)on the MDR in HepG2/ADM,a HepG2 cel......
有机烷烃气碳同位素系列发生倒转的成因有:1.有机烷烃气和无机烷烃气的混合;2.煤成气和油型气的混合;3.“同型不同源”气或“同源......