qiongzhong meaning in Chinese
琼中
Examples
- The direct evidence about tectonic boundary between sanya terrain and qiongzhong terrain
三亚地体与琼中地体构造边界的直接证据 - Observation on the effect of naphthoquine phosphate on the control of malaria in qiongzhong county , hainan province
海南省琼中县高疟区应用磷酸萘酚喹控制疟疾的效果 - The qiongzhong granite should have been formed at orogenic relaxing stage after the peak of indosinian orogeny , and the danxian granite were formed at the latest orogenic phase
琼中岩基可能形成于“印支期”碰撞造山运动峰期后的松弛阶段，而儋县岩基则可能形成于造山运动的结束阶段。 - The qiongzhong and danxian batholiths , as the largest early mesozoic syntectonic granite intrusions in hainan island , are mainly composed of porphyritic biotite two - feldspars granitoids , in which alkali - feldspar phenocrysts and dark minerals are foliated mostly in we - direction . the granites are of metaluminous i - type . major and trace elements show co - variations with sio2 , suggesting the fractional crystallization of plagioclase , hornblende , apatite and ti - fe oxides in the evolution of the granites
花岗岩的主量元素和部分微量元素成分与sio _ 2呈良好的相关关系，显示出明显的斜长石、角闪石、磷灰石和ti - fe氧化物等的分离结晶作用，总体上它们与大陆岛弧花岗岩的微量元素丰度和分布特征相似，系统地亏损ba 、 nb 、 sr 、 p和ti等元素。 - The zircon shrimp u - pb dating results suggest that the qiongzhong and danxian granites were emplaced at 237 3 ma and 186 3 ma , respectively , which argued against the previous thoughts that all the foliated granites with orientated structure in hainan island formed duing the hercynian - indosinian episode
高精度shrimp锆石u - pb定年显示琼中岩基形成于印支期( 237 3ma ) ，而儋县岩基形成于燕山早期( 186 3ma ) ，修正了前人将海南岛具有定向构造的变形花岗岩等同于海西?印支期花岗岩的认识。