释义 |
oibBNC¹¹⁴⁰²⁴⁺⁵ 基本例句 Operation Instruction Book,操作说明书 According to the characteristics of trace elements and isotope, the source of the basalt is similar to the OIB source. 微量元素和同位素特征显示,玄武岩起源于与洋岛玄武岩源区相似的富集地幔源。 dictall It is tentatively suggested that the lower lithosphere MORB- OIB mantle is recently accreted since the paleo- lithosphere mantle was replaced by the abnormal asthenosphere. 我们初步认为,该区深部岩石圈 MORB- OIB地幔可能是软流圈置换古岩石圈地幔而增生形成的。 cnki |