Xiabancheng basin is a reversed syncline with its sedimentary sequence composed of fluvial alluviation facies ;

下 板城盆地为一倒转向斜，盆地沉积充填序列为河流&冲积相沉积；

In the layout of the coal mining face it would be first to mine the coal mining face near the syncline then steadily to the anticline direction .

工作面布置上，应先开采位于 向斜 附近的工作面，然后往背斜方向逐渐 展开。

On this basis summed up targan syncline syncline reservoir area into a reservoir formation model controlling factors and accumulation mechanism of the study improve the syncline area into a reservoir theory syncline area for the future development of the specified evaluation direction .

在此基础上，总结出了他拉哈 向斜油气藏形成模式向斜区成藏主控因素分析和成藏机制的研究，完善了向斜区成藏理论，为今后向斜区评价开发指明方向。

Beitai basin is a trapped syncline with its sedimentary sequence composed of volcanic sedimentary facies .

北台盆地为宽缓的 向斜，盆地沉积充填序列为火山沉积序列。

Syncline basins containing oil and gas exploration target area is looking for a new field of oil geology .

在含油气盆地的 向斜区寻找勘探目标是石油地质学中的新领域。

And the effect on the height of fracture and caving is different when at different syncline locations .

在 向斜的不同位置上，裂缝带和冒落带高度受到的影响程度不同。

Far syncline forming mechanism has been mature this study has important theoretical significance and practical reference value .

到目前为止 向斜成藏机制还未成熟，本文的研究具有重要的理论意义和实践参考价值。

Control of mechanical effect of structural plane by syncline structure

向斜构造对结构面力学效应的控制

It includes not only stratigraphic and lithologic reservoirs but also paleostructure trap reservoirs syncline reservoirs and low permeability reservoirs being susceptible to damage etc.

方案不仅包括了常见的地层岩性油气藏，也包括了古构造油气藏、 向斜油气藏、易伤害低渗透油气藏等多种特殊类型。

The syncline structure feature mainly controls the leading factors influencing the slope stability .

向斜构造特征主要控制影响边坡稳定的主导因素；

Banghu syncline in the Qianjiang sag is a depocenter of Paleogene Qianjiang Formation and is the richest hydrocarbon generation center in Jianghan Basin .

潜江凹陷蚌湖 向斜是下第三系潜江组的沉积中心，是江汉盆地油气最富集的生烃中心。

In profile the syncline is asymmetrical and called inclined fold .

在 横剖面上，这个 向斜 构造 看起来是不对称的，这种 褶皱称为倾斜褶皱。

Qiaotouhe syncline is one of the important coal-bearing syncline basin in Lianshao coalfield Hunan .

桥头河 向斜是涟邵煤田重要的含煤向斜盆地之一。

The groundwater is collected from wings to axial lobe in Tian-huan syncline and runoff is based layer of rock .

盆地内地下水径流以顺层为主，从东西两翼汇集到天 环 向斜轴 部 向上排泄。

Taking the Jinbeizhuang iron mine of Xuanhua Iron & Steel Company as an example this paper analyzes deep into the control action of the syncline structure to the open pit slope stability .

本文以宣钢近北庄铁矿为例，深入分析了 向斜构造对露采边坡稳定性的控制作用。

This fold is an anticline and that one is a syncline . a fold has two limbs .

这一个褶曲是背斜而那一个则是 向斜，一个褶曲具有两个翼。

The P2w + c aquifer is influenced by water from upper stratum and west wing of the syncline ;

P2w+c含水层，受上覆地层水和 向斜东翼层间水入渗的影响明显；

The direction of flowing water in the syncline is from the wings to the core and there is no round-axis flow with slow velocity of flow .

向斜核部水的渗流方向是从两翼指向核 部，且流速较慢，不存在绕轴迳流。

In addition to these two types of folds however we must mention another one which is not easily classifiable as either anticline or syncline and is referred to as a monocline .

然而，除了上述两种褶皱外，我们还必须提到另外一种，这种褶皱不易归类为背斜或 向斜，而被称为单斜褶皱。

The compact fold structure area anticline and . syncline in North Guizhou are often in opposite arrangement .

贵州北部紧密褶皱构造区，背斜、 斜常呈相间排列。

At last a variety of geological models such as dipping reflector syncline anticline and fault are designed and forwarded to proof the method .

最后，设计了倾斜、 向斜、背斜和断层等各种地质模型，对该方法进行了验证。

But the dip Angles of both limbs of the syncline look different with one limb steeper than the other though they dip toward the opposite direction .

但是这个 向斜 构造的两翼 岩层倾角看起来有差异，虽然两翼的 岩层倾向相反，其中一翼倾角较之于另一翼要陡一些。

The ages of syncline and thrusts are almost in the same period .

向斜的主体变形时间和断层形成时代基本上可以看作是准同时的。

Good exploration effects have been obtained through the researches using the quality and the speed of seismic data to develop primary and secondary hydrocarbon reservoir exploration around the beneficial generative hydrocarbon syncline .

利用地震资料质量和速度研究围绕有利生烃 向斜 周缘进行原生和次生油气藏勘探取得了较好的勘探效果。

The rational mining direction of the coal mining face in the fold would be steadily from the syncline to the anticline .

褶皱区工作面合理的开采方向应是从 向斜起往背斜方向逐渐推进；

It is drawn the conclusion that the high hazard grade areas mainly distribute along the Jialing River and the axis syncline of Beibei is a lower hazard area .

嘉陵江回水区和 侵蚀 岸分布灾害 体较 堆积 岸多。高危险等级 地质灾害主要分布在 嘉陵江沿岸有 支流 汇入地区；

Please note this syncline is of inclined axial plane which has the same dip direction as the limb with gentle dip angle .

请注意，这个 向斜 构造的轴面是倾斜的，轴面的倾向与具有较缓一翼 岩层的倾向一致。

Analysis on metallogenic conditions of sandstone type uranium deposit in Longtan syncline Sichuan basin

四川盆地龙潭 向斜砂岩型铀矿成矿条件分析