背斜

Structural wedges are very typical in the southern margin of Junggar Basin and exhibit a variety of shapes and styles imbricated each other out of sequence.

准噶尔盆地南缘3排背斜内带的构造楔形体模式非常典型，并表现为&混序&的特征。

The intention is to drill a 250m deep stratigraphic exploration bore which will allow Widespread to confirm the shape of the Kotuku anticline, recover samples of the rock strata and the nature of any fluids contained within it.

此举的目的是钻一个250米的深层勘探孔，便于该公司确认Kotuku地区的背斜形状，采集一些岩石层组织样本及岩石层中天然液体的样本。

By comprehensive analysis of the characteristics of formation and reconstruction, six tectonic belts in the northeast part of Junggar basin were divided: marginal obduction zone in Early Paleozoic(O1-2)?melange mag-ma collision zone of late Paleozoic (D1), volcanic arc-compression zone of Late Paleozoic (D1), back-arc folded belt of Late Paleozoic (D2_3), marginal depression folded belt of Late Paleozoic (C1-P2) and foreland basin gentle anticline belt of Mesozioc era, etc.

通过&建造&与&改造&特征的综合分析，划分了准噶尔盆地东北缘的构造带：早古生代（1－2）陆缘逆冲带；晚古生代（D1）混杂岩浆碰撞带；晚古生代（D1）火山岩浆岛弧挤带；晚古生代（D2－3）弧后盆地褶皱带；晚古生代（C1－P2）陆缘盆地褶皱带以及中生代前陆盆地平缓背斜带等6个构造带。

This kind of structure develops in the platform cover of slight structure deformation, dominated by olivary dome, stretched short-axis anticline and long wall.

这类构造发育于构造变形十分轻微的地台盖层中以卵圆型穹窿、拉长的短轴背斜和长垣为主。

Palaeogene system developed on burial hill and had been crossed by many faults. It has many beds and looks like an anticline.

下第三系在潜山背景上发育，为断层复杂化，具多层结构，呈披覆背斜构造形态。

According to their forms and the stratigraphic facing, folds can be subdivided into anticlines and synclines.

P13 根据褶皱的形态和组成褶皱的地层面向，将褶皱进一步分为两种基本类型：背斜和向斜。

The modern structural pattern ofthe area consists of three synclines and three anticlines, a group of strike faults and a group of transcurrent faults, as well as some downfaulted basins; 8. The blue schist belt, which distributs at the northern part of the area, has a genetic relationship with the decollement plane between Yaolinghe Group and Doushantuo Formation.

晚元古代扬子板块北缘由被动大陆边缘转化为主动陆缘；7、本区的现存构造格局，由近东西向的三个复式向斜加三个复式背斜，一组走向断裂加一组横向断裂以及若干断陷盆地构成；8、本区北部的蓝闪石类矿物成带分布与耀岭河群与陡山沱组之间的层间滑脱面有关；一百五十多个白云母b。

The Baoertu copper deposit is located in the Metamorphic rocks in the anticlines crest of Aimutaiwula, which located in the east part of the contact belt between South Tianshan and Middle Tianshan in the plate of Tarim, and on the south of the great faults of Wu\'wamen-Bao\'ertu. And the Baoertu copper deposit is one of the mainly metallogenetic areas, which are polymetallic metallogenic belts in South Tianshan-Haerke-Kumishenjin, including gold, copper, lead, zincum.

包尔图铜矿位于塔里木板块北缘南天山与中天山接触带的东段，乌瓦门-包尔图大断裂南侧，分布于艾木太乌拉背斜核部的一套变质岩中，是南天山-哈尔克-库米什金、铜、铅、锌多金属成矿带主要成矿区之一。

Uplifts re-spectively betided on the end of Nenjiang and Mingshui period, which results in the formation of the Daqing placaticline.

而2区域抬升分别发生於嫩江组沉积后和明水组沉积后，大庆长垣背斜构造主要是在这2次构造抬升过程中形成的。

Lithologies are mostly sand and carbonate rocks, caps are mud rock, shale and magmatite. Entrap types are anticline, fault block rebuilt by breaking and the screened entrap diapered rock mass. The composition is CO_2, N_2, CH_4, C_2H_6 and He etc. It is magma air source body and its geologic fashions are intrusion and buried volcanic conduit. The relations between gas reservoirs and gas source bodies have three types: magma intrusion-breaking-communicated gas reservoir, magma intrusion-contacted CO_2 reservoir and buried volcanic conduit-contacted gas reservoir. The CO_2 migration in magma intrusion is consisted of fusing and crystallizing phases;it in volcanic conduit is consisted of near-surface effusion and crystallizing phases.The buoyancy of CO_2 in water far more than migration resistance in breaking or chink, CO_2 is easy float upward, the floating can results in differentiation of different density gases and concentration of sealed gas. The gas in sand reservoir firstly migrate into the higher porosity and coefficient of permeability sand, and along with the pressure going up it migrate into the lower. In magma intrusion-breaking-reservoir migration, CO_2 firstly migrate into watered breaking, began gravity differentiation and concentrate, the gas pressure time and again go up, CO_2 migrate into reservoir and concentrate under expansibility as the pressure reach upward a given extend. The CO_2 in reservoir experience four breaking modes: chemistry deposition, dissolution, diffusion and mechanic breaking, the pressure balance can be broken by faulting and the CO_2 will further migrate and form new reservoir.

济阳坳陷已发现的八里泊、阳25、平方王、平南、高青、花17 CO_2气藏主要储集层位有奥陶系、中生界、沙四段、沙三段、沙一段、馆陶组和明化镇组，储集层岩性以砂岩和碳酸盐岩为主，盖层以泥质岩、页岩和岩浆岩为主。；圈闭类型主要为受断裂改造的背斜、断块及刺穿岩体遮挡圈闭。；气体成分主要有CO_2、N_2、CH_4、C_2H_6、He等。；主要气源体为岩浆气源体，气源体的主要地质形式为侵入体和埋藏的火山通道。；气藏和气源体的空间关系有岩浆侵入体一断裂一气藏沟通型、岩浆侵入体-CO_2气储集层接触型和埋藏火山通道-气储集层接触型三种类型。；岩浆侵入体CO_2气运移分为熔融运移阶段和结晶运移阶段，火山通道中CO_2气运移分成近地表喷发阶段和结晶运移阶段。；断裂中，CO_2在水中的浮力远大于运移阻力，CO_2气容易上浮，CO_2在断裂中的易浮性导致不同密度气体的分异和走向上封闭的断裂气体相对富集。；气体在砂岩储集层运移聚集具有选择性，会优先进入孔隙度和渗透率较高的砂岩，随着压力增加，才会进入孔隙度和渗透率较低的砂岩；在岩浆气源体-断裂-储集层空间输导格架下，CO_2气在膨胀力的驱动下，首先进入含水的断裂并重力分异而聚集，气体压力会不断增高，当压力增至一定程度，CO_2气会向高孔隙度、渗透率的储集层运移并聚集。；在岩浆气源体-储集层接触空间输导格架下，CO_2气受膨胀力的驱动直接向储集层运移并聚集。；成藏的CO_2气会经历化学沉淀、溶解、扩散和机械破坏四种破坏方式，会受断裂切割而打破压力平衡，沿断裂进一步运移和聚集成藏。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。