凹陷

The Shahejie Formation of the 5th structure in Napu sag is buried deeply. Its stratigraphic skeleton is composed of volcanic and sedimentary rocks.

南堡凹陷5号构造沙河街组地层埋藏深度较大，由火山岩与沉积岩构成地层骨架。

Taoyuan structure is located in the eastern depression of Liaohe Basin and produces naturalgas.

桃园构造位于辽河盆地东部凹陷，其产层老第三系东营组砂岩主要属河流相砂体。

But the depression of Neogene Period and Quaternary Period is in the atrophy stage fundamentally.

通过生烃史和排烃史的恢复得出：沙四段和沙三段下部是本区的两个主力生油层，生烃量占整个凹陷的96％。

For the past few years, oil and gas exploration of Neogene in depression have obtained remarkable achievements and has been paid more and more attention. Therefore, the research on sequence stratigraphic framework, and tectonic control action on depositional system in syndepositional-faulted basin has great significance.

论文从层序地层格架入手，深入分析层序地层以及同沉积断裂活动对沉积体系充填的控制作用，预测储集砂体的空间分布，对陆相断陷湖盆的层序地层学研究和黄河口凹陷新近系的油气勘探具有重要的理论和生产意义。

Neogene can be divided into one second-order sequences with Holocene and 5 third-order sequences in Huanghekou depression.

在黄河口凹陷新近系与全新系划分出1个二级层序、其中新近系划分出5个三级层序。

Activity of faults in Neogene period controls petroleum filling in faults, and faults with late activities can become effective migration pathway for petroleum.

立足于成熟探区油气勘探取得的成果和认识，以东营凹陷南斜坡为例，对断层成为油气有效运移通道的主控因素进行了分析。

Gate of Life: In the middle of the waist line, after the first two lumbar spinous process in the next depression, with replenishing liver and kidney, the role of Wenshen impotence, one can treat men's impotence, nocturnal emission, women's vaginal discharge, enuresis, frequent urination, irregular menstruation , as well as Yao Ji strong pain, hand, foot and cold.

命门：在腰部后正中线上，第2腰椎棘突下凹陷中，具有补益肝肾、温肾壮阳的作用，可以治疗男子阳痿、遗精，妇女带下、遗尿、尿频、月经不调，以及腰脊强痛、手足发冷。

As the predecessors of the northern part of the steep slope of Dongying depression, the use of seismic, well logging and other methods of this research area, the exploration of oil and gas reservoirs has been very good results.

随着前人对东营凹陷北部陡坡带，使用地震、测井等方法对此区域进行理论的研究，对油气藏的勘探方面已经有了很好的成果。

Meanwhile this kind of hydrocarbon, which is one of the important factors in EOR projects of high-pour-point reservoir can be costly and interrupt normal oil-field operation.

这类化合物是大民屯凹陷高蜡原油物性的内因，也是高凝油藏开发复杂化、三次采油实施的重要影响因素之一。

The tumors diameter varied 2~12 cm, the upper outer quadrant was the most commonly involved site. All tumors were high uniformity density, no calcifications, their shape including oval and-Shaped, and surface depressed in 2 enormous mass.

肿块直径2~12 cm，外上象限多见，形态分别为椭圆形、分叶形，边界均较清晰，巨大肿块2例表面凹陷；9例均呈实质性均匀密度，无钙化；5例边界有透明晕环绕，腋窝均未见肿大淋巴结。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐