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- 87Sr/86Sr87Sr/86Sr ratios
- 平面上由西向东北方向87Sr/86Sr比值增大,说明石炭纪海侵是由西向东侵入的。While from west to northeast the average values of 87 Sr / 86 Sr are increasing in plane,indi cating that the marine transgression during the Carboniferous period happened in direction from west toward east.
- 塔里木盆地塔中地区上奥陶统部分海相碳酸盐87Sr/86Sr比值的降低可能与深部流体的影响有关;The lowering of ()~(87)Sr/()~(86)Sr ratio of the Upper Ordovician marine carbonate may have a relation to the influence of the mantle source fluid.
- 说明87Sr/86Sr值能反映地下水的形成、径流和混合作用,是较理想的示踪剂,在岩溶水研究中具有很广阔的应用前景。Therefore, the 87Sr/86Sr ratio can reflect the formation, runoff and mixing of underground water and hence is an ideal tracer with a wide application vista in karst water research.
- 氯化锶[87Sr]strontium[87Sr]chloirde<放射性药品>
- 该假说把新生代以来发生的几个主要现象 ,即全球气候总体上趋冷 ,大气 CO2 浓度下降 ,海洋 87Sr/ 86Sr比值上升 ,以及构造作用引起的大面积隆升等加以有机的联系 ,给以了合理的解释。The main events since the Cenozoic include: (1) cooling of the global climate; (2) decrease of concentration of the atmospheric CO 2; (3) ascent of the marine 87 Sr/ 86 Sr, and (4) lift of a large areas driven by tectonics.