1.
Study on Oil and Gas Reservoir Forming Rule for the South of Changling Sag in Songliao Basin;
松辽盆地长岭凹陷南部成藏规律研究
2.
Study of Subtle Oil/Gas Reservoirs Exploration in Changling Sag of Songliao Basin
松辽盆地长岭凹陷隐蔽油气藏勘探研究
3.
On Oil and Gas Identification in Multi-mineral Reservoirs of Mesozoic Group in Changling Seg,Northeast China
东北长岭凹陷中生界多矿物储层油气识别方法
4.
Study on sedimentary facies for Qingshankou Formation in Qianqihao Area of Changling Sag in Songliao Basin
长岭凹陷前七号地区青山口组沉积相研究
5.
Distribution of petroleum enriched areas,Changling Sag,southern Songliao Basin
松辽盆地南部长岭凹陷油气富集区分布特征
6.
Tectonic feature and strain pattern of Changling sag on the southern edge of Songliao basin,China
松辽盆地南缘长岭凹陷断陷层的构造特征与应变模式
7.
Study on Petroleum System and Prediction of Lithologic Oil Reservoir in Changling Depression, Songliao Basin;
松辽盆地长岭凹陷含油气系统研究及岩性油藏预测
8.
Reservoir Forming Condition of Lithologic Traps in Mid-upper Section of Changling Depression, Southern Songliao Basin;
松辽盆地南部长岭凹陷中浅层岩性油气成藏条件研究
9.
Evaluation on Characteristics of Deltaic Front Sand Bodies of Gao-Tai-Zi Reservoir in Changling Depression, Southen Songliao Basin;
松辽盆地南部长岭凹陷高台子油层三角洲前缘砂体储层特征评价
10.
The Evolution of Diagenetic Fluid in Dawsonite-bearing Sandstone, Changling Depression-Huazijing Step, Southern Part of Songliao Basin
松辽盆地南部长岭凹陷—华字井阶地含片钠铝石砂岩成岩流体演化
11.
Research on Sequence Characteristics in Mid-shallow Layer of Wangfu Sag and Changchunling Anticlinal Zone in Southeastern Uplift Area
东南隆起区王府凹陷—长春岭背斜带中浅层层序特征研究
12.
having long narrow shallow depressions (as grooves or wrinkles) in the surface.
在表面有长而狭窄且浅的凹陷的（像凹槽或皱纹）。
13.
Because of long illness his eyes fell in.
由于长期生病，他的双眼向内凹陷。
14.
Once the concavity was filled further growth could not take place.
一旦凹陷填满，就不可能继续生长。
15.
A raised or sunken rectangular panel on a wall.
镶板墙面上凸起或凹陷的长方形嵌板
16.
Research on Seismic Stratigraphy and Exploration Target in the Chanling Graben-depression in Southern Songliao Basin;
长岭断陷地震地层学与勘探目标分析
17.
Characteristics of structural slope-break zone in the 3~(th) submember of Shahejie Formation in Huanxiling area in the depression of western Liaohe
辽河西部凹陷欢喜岭地区沙河街组三段构造坡折带特征
18.
Contributing Factors and Identification of Low-Resistivity Reservoir in Huanxiling Oilfield in the Western Sag of Liaohe Basin
辽河盆地西部凹陷欢喜岭油田低阻油气藏成因及其识别方法