geothermal gradient

The effects of the geothermal gradient and bottom water temperature are great.

由此可见，在这几种因素中，地温梯度和底水温度对稳定带厚度的影响较大。

The result indicated that there is a conductive anomaly at depth 575m 740m, point No. 250, prospecting line II. Then a geothermal well was designed and drilled, by the use of temperature logging, an obvious geothermal gradient anomaly was found under depth 700m.

勘探结果表明2线250号点在深度575m～740m有一低阻异常，据此设计一眼深1200m的地下热水井，并利用温度测井，发现700m深度以下有明显的地温梯度异常。

Have horizontally, the geothermal gradient appears low-high-low characteristic that distributes alternately, this conforms with the distributing concavely, protruding, concavely of regional geological structure;

横向上，地温梯度呈现低-高-低相间分布的特点，这与区域地质构造的凹、凸、凹分布相一致；

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.

℃/ km, which indicate that there have been a relatively large regional tectonic thermal event during the Early Cretaceous. The R o of the Upper Cretaceous and Lower Tertiary distribute narrowly between 0.40% and 0.74% and the geothermal gradient is 38.30?

上白垩统和下第三系Ro集中分布在0.40%～0.74%，地温梯度为38.30℃/km。

Geothermal gradient and its distribution was obtained based on the geothermal testing data.

根据地温测试资料,讨论了地温梯度和各研究层现代地温分布的态势.

The geothermal field characteristics in Shanxi fauit depression area are as follows: In each fault depression basin, the values of terrestrial heat flow and geothermal gradient are higher than the averages of these regions.

山西断陷带地热场特征：各断陷盆地内部大地热流值或地温梯度值都比较高，吕梁山隆起区和太岳山丘陵区则比较低。

Temperature pattern shows that the highest temperature and geothermal gradient appears in the central part of the Field, which is the discharge area of the Zhangzhou Basin.

温度场研究表明，热田中心区具有最高温度和最大的地温梯度，此乃漳州盆地的排泄区。

The present geothermal gradient of the Huh Lake depression is3.

呼和湖凹陷现今地温梯度为3。

The current discovered large and medium oil and gas fields are concentrated on the low swell with high geothermal gradient in Liaoxi.

该地区目前已发现的大中型油气田多位于辽西低凸起高地温梯度区。

Breakoff of the subduction slab resulted in squeezing up the buoyant UHP metamorphosed crust material in the second stage ( 210~ 170 Ma), when the geothermal gradient was enhanced.

第二阶段（210～170Ma）的折返由深俯冲板片的断离引发，浮力开始起作用；

The paper constructs a correlation formula for the pressure gradient and geothermal gradient in the lithosphere with the thermocompression coefficient.

与地温梯度一样，岩石圈中的地压梯度在空间和时间上也应是复杂多变的。

The high value of thermal current and the high geothermal gradient indicated that the Qiongzhou strait is an active rift stucture in recent year.

该地区的高热流值、高地热增温率和强震活动都说明，琼州海峡是现今仍具有一定活动性的裂谷构造。