downthrow

downthrow

1. downthrow side

下投侧

2. downthrow fault

下落断层

3. downthrow wall

下降盘

4. Therefore, it is predicted that the downthrow side of main fault in the strike-slip structural belt and the central uplift zone are most favourable for oil and gas accumulation.

从而可以预测，该凹陷周缘走滑构造带的主断层下降盘和中央隆起构造带是其最有利的油气聚集区带。

5. The fault-lithologic reservoir is formed easily in downthrow block of the fault and is the main reservoir type in this area.Entrenched valley system is confirmed to have satisfactory hydrocarbon show.

在该区横切下切谷断层的下降盘易于形成断层-岩性油气藏，这也是下切谷沉积体系发育的主要油气藏类型，并具有较好的油气显示。

6. This is the formula for a thick vertically faulted slab with such a large throw that the downthrow side makes no contribution to the gravitational force .

这是有垂直断层的厚板体的公式，其断层的落差是这样大，以致下落翼对重力场没有什么影响。

7. The results show that there are two types of extensional faults in the Yan an Formation of the well field,they are minitype high angle downthrow faults and interlayer gliding faults.

通过大量矿井地质构造观测和地表地质调研,对布尔台井田中侏罗世延安组内伸展构造发育和分布规律、构造样式、伸展断层组合形式进行了详细解析。