geological dating
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[网络] 地质年代测定；地质年代测定法
双语例句
- Analysis and determination on the age of geological samples by Li method in radiocarbon dating
在~（14）C断代中用锂法对地质样品的分析 - For the timing of hydrocarbon charging in shallow reservoirs, methods such as traditional geological analysis, fluid inclusions in reservoirs and illite dating have obvious shortages.
传统地质分析、储层流体包裹体和伊利石测年等方法对于浅层油气藏油气充注时间的确定，都存在着明显的不足。 - Geological characteristics of Early Paleozoic quartz diorite in the vicinity of Kangxiwar, West Kunlun, China and its zircon SHRIMP U-Pb dating
西昆仑康西瓦一带早古生代石英闪长岩的地质特征及其锆石SHRIMPU-Pb测年 - The field profile observation, indoor geological profile analysis, seismic profile analysis and the fission-track dating were used to study the formation age of dustpan fault depression.
利用野外剖面观察、室内地质剖面分析、地震剖面分析以及裂变径迹年代学等方法对鲁西隆起和济阳坳陷箕状断陷的形成时代进行了探讨。 - New formulae to calculate the real age of geological event by potassium-argon dating
用钾-氩法求地质事件真实年龄的方法探讨 - Slip rates of typical active faults were estimated and eastward motion of the crust was analyzed in the middle part of Tibetan Plateau based on large-scale geological survey and dating of active faults along the Golmud-Lhasa Railway.
在大比例尺活动断层勘测调查基础上，通过测定典型断层位移和活动时代，计算重要活动断层运动速度，分析青藏高原中段地壳水平运动规律。 - Geological dating by the fluorine contents in the fossils of ancient vertebrate animal bones and teeth
用古脊椎动物化石中氟含量测定地质年代 - Quaternary geological dating and time scale seismicity scale
第四纪地质定年与地质年表地震活动性的标度 - At the same time, it is emphasized that getting a suite of reasonable age data one should pay attention to the study of geological background and define the relationship between the dating minerals and mineralization in order to select suitable dating methods.
强调一套合理的矿床同位素年龄数据的获得，必须加强对地质背景的研究；明确测年矿物与矿化的成因联系，选择合适的定年方法。 - Chemical methods for Sm-Nd separation and its application in isotopic geological dating
钐钕分离的化学方法及其在同位素地质年龄中的应用