凹陷的

Dongying sag is a dustpan shape one with very abundant oil and gas.

东营凹陷是一个含油气十分丰富的箕状断陷凹陷。

Foreland basin is mainly located in the frontier of the thrust faulting of orogenic belt while the intracontinental basin is situated in the inland area of the basin.

准噶尔盆地是多期构造挤压环境下演化形成的大型陆内叠合盆地，其盆地类型既有前陆盆地，也有陆内凹陷，其中，前陆盆地主要分布在造山带逆冲断裂前缘，陆内凹陷主要分布于盆地内陆区。

Drilling of the jugular tuberculum is the key step for access to the central clival depression. Partial mastoidectomy can result in a significant increase in surgical freedom, but only a modest increase in the exposure of the central clival depression. Removal of total condyle and resection of the lateral mass of C1 could not increase the surgical freedom and exposure of the central clival depression.

磨除颈静脉结节为经FLA入路显露斜坡中央凹陷区的关键步骤；部分乳突切除可进一步改善操作空间，但未能显著增加斜坡中央凹陷区的显露；全切枕髁和侧块不能显著增加斜坡中央凹陷区的显露和操作空间。

The high-resolution sequence stratigraphical framework of Sha-3 member in the central sag of Dongying Depression was established.

对东营凹陷中央洼陷带的钻井和三维地震资料进行了综合解释和分析，研究了东营凹陷中央洼陷带沙三段高分辨率层序地层格架。

Seven thirdorder seismic sequences can be recognized from bottom to top in the Paleogene in the Wushi sag, which consist of a depositional sequence from transgression to regression as a whole and correspond to different stages of structural evolution. Sequences developed in different stages of structural evolution are different in filling sequence and distribution of sedimentary system. Multiphase structural evolutions result in development of source rocks and reservoir and cap rocks in various parts of the sag. The sequence 2-4 deposited in strong chasmic stage have the best source rocks and sealing conditions as well as various favorable reservoirs, thus are the most favorable targets for obtaining discoveries in this sag.

结果认为：乌石凹陷古近系从下至上可以划分为7个三级地震层序，整体上为一个水进到水退的序列，分别对应不同的构造演化阶段；不同构造演化阶段发育的层序具有不同的充填序列和沉积体系分布；构造演化的多期性使得该凹陷多个部位都有烃源岩和储、盖层发育；其中以强烈裂陷阶段沉积的层序2-层序4中发育的烃源岩和盖层条件为最好且发育多种有利储集体，是该凹陷寻找油气藏的最有利层段。

This paper discusses the distribution type,characteristics and homogenization temperature of fluid inclusion in reservoir systematically on the basis of analyzing the tectonic evolution of Yancheng Depression,the trap formation and evolution of Zhujiadun structure and the genetic and expulsive characteristics of main source rock in Yancheng Depression.

在分析盐城凹陷构造演化史、朱家墩构造圈闭发育史和盐城凹陷主力烃源岩生、排烃特征的基础上，系统研究了朱家墩气藏K2t储层流体包裹体类型、分布特征和均一温度。

During the Cenozoic, the evolution of the sag might be divided into three stages: during the Eocene, because of regional extension effect of the NW-SE-striking, it was a ramp depression controlled by the Cangdong fault; during the Oligocene, it might have subjected to the combined effects of the NW-SE-striking regional extension and the dextral slipping of the NNE-striking deep fracture zone; during the Neocene and the Quaternary, though the regional extension had mainly stopped, the dextral slipping continued. Inside the slip zone, the local, SN-striking extension related to the dextral slipping became more and more apparent.

新生代演化分为3个时期：NW-SE向区域伸展作用，凹陷是一个由沧东断层控制的断坡凹陷；渐新世，凹陷受NW-SE区域伸展和NNE向深断裂带右旋走滑的共同作用；晚第三纪到第四纪，区域伸展作用基本停止，走滑作用仍在继续，由走滑作用导致的SN向局部伸展作用显得更加突出。

The general feature of deformation caused by the collision between two continents also reveals that, during the collision process, apart from a foreland basin and high mountains being formed, there is another compressive depression with an asymmetric structure developed on the side of the obducted plate, which is much easier to be formed when the dip angle of the collisional fracture zone is between 15° and 30° and is the deepest with a dip angle of 30°. This implies that the compressive depression is controlled by both subduction and obduction between two continents.

从大陆与大陆碰挂变形构造特征看，除发育前陆盆地－山脉系统外，在仰冲陆块一侧靠近造山带后缘还发育呈不对称结构的挤压性凹陷，当两个大陆板块碰撞断裂带倾角在15~30°时，该类型凹陷更容易形成，其中以30°倾角对应的凹陷最深，反映其形成可能是大陆碰撞过程中陆块之间相对俯冲和仰冲运动的综合结果。

Gypsum and rock salt deposit in the Dingyuan basin,Anhui Province lies in the Dingyuan-Luqiao sag of the Feibei depression.

安徽省定远石膏、岩盐矿床位于肥北凹陷中定远-炉桥凹陷，一系列&垒瓦&式构造盆地和地堑式盆地形成一些低洼，封闭良好的凹陷为矿产的形成提供了良好场所。

By restoring the evolution of embedding we proved that Damintun depression sank heavily in the earlier stage of Eogene system, the fillingmatter in the depression mainly formed in Es4 and Es3stage.

埋藏史的恢复结果证实了大民屯凹陷在下第三系早期就发生强烈的断陷，凹陷内的充填物主要在沙四期和沙三期形成，上第三纪和第四纪凹陷基本处于萎缩阶段。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。