关键词 :化学动力学 ;石油保存下限 ;镜质体反射率 ;地热梯度 [gap=6856] words :chemical kinetics ; oil preservation threshold ; vitrinite reflectance ; geothermal gradient
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... strain gradient应变梯度 geothermal gradient地温梯度;地热增温率 voltage gradient电压梯度;电压坡;比电压 ...
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... Geostationary Operational Meteorological Satellite 地球静止业务气象卫星 geothermal gradient 地温陡度 germ cell 生殖细胞 ...
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geothermal gradient map 地热梯度图
Geothermal gradient belt 地温梯度带
normal geothermal gradient 正常热梯度
Average geothermal gradient 平均地温梯度
ancient geothermal gradient 古地温梯度
original geothermal gradient 初始地热梯度
borehole geothermal gradient 钻井地温梯度
Based on formation lithology and geothermal gradient,the well structure and drilling fluid system of Well Bishen-1 is optimized.
根据泌深1井钻遇地层和地温梯度,对井身结构、钻井液体系进行了优化设计。
参考来源 - 泌深1井钻井设计与施工·2,447,543篇论文数据，部分数据来源于NoteExpress
It has discussed the distributing disciplinarian and controlling factors of geothermal gradient.
计算了地温梯度，探讨了分布规律和控制因素。
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。
Under the influence of the subduction, the source mantle of the potassic lamprophyres has a high geothermal gradient and oxygen fugacity.
由于这种作用的影响，使钾质煌斑岩的源区地幔处于地温梯度高、氧逸度高的不稳定状态。
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