Geothermal gradient 地热梯度 ; [地物] 地热增温率 ; 地温陡度
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
Submarine temperature, pressure, gas compositions, geothermal gradient and syngenetic water salinity control the depth of hydrate zone basement.
海底温度和压力、地热梯度、气体成分、同生水盐度等控制着水合物稳定带基底的深度和厚度。
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。
But the level of maturity of organic matter in the source rocks is obviously lower, because the lower tertiary source beds are of shallower burial and smaller geothermal gradient.
但由于生油层埋藏较浅，地温梯度偏低，致使各生油层有机质的成熟度明显比好生油凹陷低，主要生油层目前仍处于低成熟—成熟演化阶段。
应用推荐