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- U-Pb同位素年齡U- Pb isotopic age
- 鋯石U-Pb同位素年齡Precambrian
- 鋯石U-Pb同位素zircon U-Pb isotopes
- 年齡age
- U-Pb同位素定年U-Pb isotope dating
- u盤(pán)
- 同位素isotope
- Sr,Nd,Pb同位素Sr-Nd-Pb isotope
- 經(jīng)同位素年齡研究屬晉寧期火山噴發(fā)產(chǎn)物，時(shí)代歸屬為新元古代早期。The progeny of vocahic spurting inJinningian is studied through isotopic era, which belonys to the morning of new proterozoic era.
- Nd-Sr-Pb同位素示蹤Nd-Sr-Pb isotope
- 湖南益陽(yáng)早前寒武紀鎂鐵質(zhì)-超鎂鐵質(zhì)火山巖的Sm-Nd同位素年齡The Sm-Nd isotopic ages of the Early Precambrian mafic-ultramafic volcanic rocks in Yiyang, Hunan
- Nd-Sr-Pb同位素體系Nd-Sr-Pb isotopic series
- 海河流域平原地下水同位素年齡及其水化學(xué)區域分布特征Regional distribution characteristic of grotndwater isotopic age and hydrogeological chemical type in the plain of Haihe River Basin
- 顆粒鋯石U-Pb年齡single zircon U - Pb ages
- 河北保定及滄州地區地下水~(36)Cl同位素年齡的初步研究INITIAL STUDY ON THE ~(36)CI DATING OF GROUNDWATER OF QUATERNARY IN BAODING AND CANGZHOU AREAS, HEBEI PROVINCE
- 鋯石SHRIMP-U-Pb年齡zircon SHRIMP-U-Pb dating
- Pb同位素分立能級參數及中子直接非彈散射截面Parameters for the discrete energy levels of Pb isotopes and the neutron direct inelastic scattering cross sections
- 同位素年齡isotopic age
- 花崗巖鋯石U-Pb年齡zircon U-Pb age of granite pluton
- 鞍山3.3Ga陳臺溝花崗巖地球化學(xué)和Nd、Pb同位素特征Geochemistry and Nd, Pb Isotopic Characteristics of 3.3 Ga Chentaigou Granite in Anshan Area
