1) paleogeothermometry
古地温学
2) palaeotemperature
古地温
1.
The palaeotemperature evolution of Bayindulan depresion has been recovered with the method of vitrinite reflectance.
应用镜质体反射率法恢复了巴音都兰凹陷的古地温演化史，研究结果表明巴音都兰凹陷侏罗纪与白垩纪具有不同的地温场特征，晚侏罗世古地温梯度高于早白垩世地温梯度，早白垩世地温梯度可达4。
2.
2℃/100m between Tertiary and Quaternary period because of the continuous uplift erosion and the decrease of the Terrestrial heat flow, which made the palaeotemperature begin to decrease at early Tertiary.
8℃/100m,古地温比现今温度更高。
3) palaeogeotherm
古地温
1.
Studying the palaeogeotherm of Dongying Sag by using vitrinite reflectance;
应用镜质体反射率方法研究东营凹陷古地温
2.
This paper restores the palaeogeotherm and palaeogeothermal gradient in Songliao Basin using several methods.
通过多种古地温研究方法恢复了松辽盆地的古地温及古地温梯度 ,研究结果表明松辽盆地古地温高于今地温 ,白垩纪末的地温梯度及大地热流值可达 4 2 6～ 4 80℃ 10 0m和 95～ 10 7mW m2 ,远高于现今地温梯度 3 70℃ 10 0m及大地热流值 69mW m2 。
3.
There were two relatively high palaeogeothermal stages,one in Cambrian-Early Ordovician and the other in Carboniferous-Permian.
塔里木盆地自古生代以来古地温总体呈下降趋势,其间存在两个相对较高的古地温期:一个是寒武纪—早奥陶世,另一个是石炭—二叠纪。
4) paleotemperature
[,pæliəu'tempərətʃə]
古地温
1.
Fluid inclusion microthermometry and apatite fission track analysis were used to reconstruct the Tertiary paleotemperature of the East depression,Liaohe basin.
以太阳岛构造和大平房构造为例,利用流体包裹体显微测温和磷灰石裂变径迹分析方法恢复了辽河盆地东部凹陷第三系的古地温。
2.
The present temperature has been studied with testing data and the paleotemperature has been restored with fission track in apatite and fluid inclusion in Damingtun sag.
利用系统测温资料和试油资料研究了大民屯凹陷现今地温特征 ,利用磷灰石裂变径迹、流体包裹体均一温度恢复了古地温 ,利用EasyRo模型反演热史变化 ,并与东西部凹陷热史进行了对比。
3.
Based on the experiment, this research calculates kinetic parameters of kerogen vitrinite reflectance (R_o) through KINETICS software, and then calculates Cambrian-Ordovician paleotemperature of the well Tacan 1 combined with burial history.
通过热解动力学模拟实验 ,对塔里木盆地塔参 1井奥陶系干酪根的热演化过程进行了模拟 ,在此基础上利用KINETICS软件求取干酪根镜质体反射率 (Ro)的生成动力学参数 ,并结合塔参 1井的沉积埋藏史 ,计算塔参 1井寒武—奥陶系的古地温 ,这对于研究塔里木盆地下古生界高过成熟烃源岩的古地温是一种新方法 。
5) paleo-temperature
古地温
1.
The research results on the temperatures determined from the fluid inclusions showed that the paleo-temperature experienced three periods change, which was corresponding to that of the migration and accumulation of oil-gas.
依据流体包裹体测温学研究,本区的油气形成过程主要经历了三期古地温变化,并与油气运移和成藏期次相一致。
6) paleogeothermal field
古地温场
1.
The formation and accumulation of coalbed gas are closely related to the paleogeothermal field of the coal metamorphism.
煤层气的形成和赋存与煤变质的古地温场条件密切相关。
2.
According to the principles of systematic, dynamic and comprehensive, the characteristics of tectonics and paleogeothermal field of Hefei basin are studied, by means of the combinative methods of geology, geophysics and multi-testing about vitrinite reflectance and apatile fission track.
以含油气盆地研究的整体、动态、综合原则为指导，运用盆地构造与区域构造研究相结合、盆地构造演化与古地温场分析相结合、地质与地球物理及多种测试手段相结合的综合研究方法，对中新生代合肥盆地的构造演化及古地温场特征进行了系统研究。
补充资料：地温
地面及其以下的土壤温度。地面温度直接受太阳辐射的影响，白天高，夜间低；夏季高，冬季低。土壤温度的变化随深度增大而逐渐减小，约在1米深处，温度的日变化已消失。土壤深达20米以下时，地温的年变化也消失了。井水冬暖夏凉就是地温终年少变所致。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条