2) 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。
3) paleotemperature
[,pæliəu'tempərətʃə]
古温度<地>
4) field temperature
地场温度
1.
In order to explore the effect of field temperature on the Wet Jetting Piles (WJP) quality, the field temperature testing system is developed to monitor the characteristics of field temperature s distributing and changing, and the indoor model of WJP experimental system is developed simultaneously to test the effect of field temperature on the pile s strength.
为探索地场温度对湿喷桩戍桩质量的影响,自行研制了地场温度现场测试系统,并开发了湿喷桩大型室内相似模型试验系统,研究了湿喷桩桩长范围内地场温度的季节性变化规律和地场温度对湿喷桩强度的影响规律。
5) paleogeothermal gradient
古地温梯度
1.
Through integrated study of crystallinity of authigenic illite and chemical constitution of authigenic chlorite,it is concluded that the Cenozoic paleogeothermal gradient is from 37.
综合应用自生伊利石结晶度和自生绿泥石化学成分,得出济阳坳陷新生代古地温梯度为37。
2.
This article uses both method of s of vitrinite-reflectance and apatite-fission-track to inverse its Neozoic paleogeothermal gradient evolution rules.
综合应用镜质体反射率和磷灰石裂变径迹方法反演得到了其新生代热史演化规律,得出昌潍坳陷新生代古地温梯度演化趋势从古到今逐步降低的结论。
3.
Through the analysis of vitrinite reflectance,inclusion and apatite fission track,paleogeotemperature and paleogeothermal gradient obtained in Late Mesozoic of Qinshui Basin show well coincidence with each other.
在沁水盆地中，通过镜质体反射率、包裹体测温和裂变径迹等方法恢复得到的古地温和古地温梯度有较好的一致性。
6) paleo-geothermal gradient
古地温梯度
1.
The simulated results are as follows: the paleo-geothermal gradient was higher than the current, it was about 4.
结果表明:滨北地区白垩纪古地温梯度高于现今地温梯度,古地温梯度在晚白垩世为4。
补充资料：焊接温度场
焊接温度场
field of weld temperature
hanJ旧wenduchang焊接温度场(field of weld temperature)指金属焊接过程中的某一瞬间，金属怀接接头中各点的温度分布状态。通常用等温线或等温面来表示。所谓等温线或等温面就是把焊件上瞬时温度相同的各点连接在一起成为一条线或一个面。各等温线或面不能彼此相交，而它们彼此之间存在着温度差。热能集中则温度场的范围小。影响温度场的因素很多，其中主要有:(l)热源的性质和焊接规范;(2)被焊金属的热物理性质;(3)焊件的形态;(4)热源的作用时间和移动速度。焊接温度场决定了焊接应力场和应变场，它还与冶金、结晶、相变过程有不可分割的联系，使之成为影响焊接质量和生产率以及金属焊接性的主要因素之 (李维茜)
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