盖层

The gas field was discovered in Hele Basin at the bell mouth of structural detachment system and the gas-water flowing and crude oil shows were found in the wells drilled in Simao Depression, so that the depression is still possessed of oil and gas exploration potential, the Yingde-Jinggu and Mengla-Mengman hydrocarbon-bearing preservation units, with good K3-N regional caprocks, slight fault transform, low source rock maturity and many structures, being the first-selected target areas.

处于构造逸脱体系喇叭口的呵叻盆地发现气田和思茅坳陷见气水同喷、原油显示表明，思茅坳陷海相地层仍有油气勘探前景，以存在K3-N区域盖层、断裂改造较弱、源岩成熟度较低、构造发育的英德－景谷、勐腊－勐满含油气保存单元为首选靶区。

In front of West Kunlun from south to north, the main tectonic patterns are fault and fault-related-fold, which changed from imbricated thrust to decollement structure and from basement involved to cover detachment fold.

西昆仑山前构造变形区的构造样式为断裂及其断层相关褶皱，变形顺序总体由前展式自后陆向前陆扩展，变形方式自南而北从叠瓦状逆冲向滑脱挤压过渡，从基底卷入式向盖层滑脱式过渡。

Exposed rock strata range from the 1.7 billion-year-old Vishnu Schist of the Inner Gorge, to the pale caprock Kaibab limestone deposited 250 million years ago, to the 1 million-year-old black lava flows in the western canyon.

暴露岩层中，从1.7亿岁片岩他人的峡谷内，到帕莱盖层kaibab石灰石存入250万多年前，以100万英镑岁黑色熔岩流在西部大峡谷。

It is indicated that cap layers classifying and lithological distinguishing in single well profile ca

研究认为，从测井相分析的角度可以解决单井剖面地层中盖层划分与岩性识别的问题。

Three major metallogenetic epoch s in the evolution are late Archean (2 700￣2 600 Ma) greenstone, late Palezoic (450￣340 Ma) epigenetic and Mesozoic mesothermal—Cenozoic epithermal types gold mineralization epoch, respectively.

本区银矿成矿时代为195～100Ma；成矿物质以深部来源为主，兼有基底和盖层物质加入；成矿热液主要是岩浆水中混入大量天水的混合水

Based on the time-space structure of source rock, reservoir rock and cap rock in petroleum system of Neopaleozoic in south of North China Basin, play and pool-forming unit of Neopaleozoic was divided. The matching relation between trap formation period and peak period of source rock hydrocarbon generation and expulsion was analyzed, which pointed out the future direction of hydrocarbon targets exploration in this area.

根据华北盆地南部上古生界含油气系统中烃源岩、储集岩和盖层的时空结构，进行了上古生界成藏组合和基本成藏单元的划分研究；通过对圈闭形成期与烃源岩生排烃高峰期匹配关系的分析研究，指明了今后该区油气勘探目标的选择方向。

The rocks were probably situated in the followup obduction of split upper crust cover of the Yangtze Plate onto the North China Plate in or after the subduction of the Yangtze Plates continental materials towards the North China Plate,or were placed by southward thrusting when ultrahighpressure metamorphic rocks underpinned.

通过露头的构造地质分析，推断本套地层是在扬子板块陆壳物质向华北板块下深俯冲过程期间或其后扬子板块陆壳上部盖层继续向华北板块仰冲就位的，在超高压变质岩折返时经历了由北向南的逆冲。

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。

It is overlain unconformably by the post Cambrian platform cover.

被后寒武纪地台沉积盖层不整合覆盖。

The fold cambers in plane which protrudes to the south. Regional tectonic pattern show bigger hiberarchy, which mainly is composed of roof -slippage-fault-fold. The tectonic pattern of shallow hiberarchy which includes middle-upper Triassic's fragmentary rock is fault-propagation and low-angle faults fracture, its roof rock is mainly pelyte. The tectonic pattern of midding-deep hiberarchy which includes upper Paleozoic's carbonatite is possibly thrust and broad-tempered fold.

研究区的构造样式表现出较大的层次性，总体为盖层滑脱式逆冲褶皱型，其中，以中、上三叠统碎屑岩为主的浅层次，其构造样式主要为紧密型断滑或断展褶皱低角度逆冲断裂，其滑脱面为三叠系下部泥质岩或粉砂质泥岩；以上古生界碳酸岩为主的中深层次，其构造样式推测以冲断和宽缓褶皱为主。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失