铀矿体主要产于目的层砂体层间氧化带尖灭部位。
Uranium ore bodies are localized at the pinch out site of interlayer oxidation sandstone body in target horizon.
葡萄花油层在研究区西部逐渐减薄、尖灭，乃至缺失。
The strata of Putaohua oil-bearing Layer is thinning out gradually in west part of studied area.
岩性尖灭线的识别与刻画，一直是隐蔽圈闭描述的难题。
The identification and characterization of lithologic pinch-out boundary is always a problem in the description of subtle traps.
煤层厚度变化较大，总的规律是东厚西薄，局部分叉尖灭。
Generally it is thicker in the east-ern part, than in the western part and local offset and thin out.
土质不均匀，有透镜体、尖灭、软粘土夹层，地下水位高。
The soil fabric is nonuniform, and there are lens, thining out, thin layer of soft clay, high ground water table.
长兴灰岩由东向西变薄尖灭，致使殷坑组与龙潭组直接接触。
The fact that Changxing limestone thin out from east to west makes Yinkeng group contact directly Longtan group.
指出矿体产状变化是矿体膨胀收缩、分支复合和尖灭再现的结果。
The change of ore occurrence is the result of ore expansion and contraction, and branch recombination and thinning out.
在平面上受下切河谷、坡折带和地层上超尖灭等古地貌格局的制约。
The lateral distribution is controlled by palaeogromorphology including erosional valley, slope break on the …
三峡水库成库后，重庆河段回水曲线受库区水位影响，至江津才尖灭。
The backwater surface profile of Chongqing section ends at Jiangjin after formation of the Three Gorges Reservoir.
少数矿体或主矿体旁侧小矿体呈脉状、或具尖灭再现、分支复合特征。
A handful of Lode country or main Lode country byway little orebody assume vein, or have the characteristic of balk reappear, compound of branch.
富煤带位于大型砂体之北侧，煤层稳定性较差，且变薄、分岔、尖灭现象普遍。
The rich coal region is located in the north side of large sand body, showing poor stability, and becoming thin, splitting an…
针对岩土工程结构问题，还提出了网格剖分中尖灭不连续面和锚杆及锚索的处理方案。
A scheme to treat discontinuities and bolts as well as anchors has been put forward for the geotechnical engineering structures, too.
火成岩对煤层挤压揉皱形成构造煤，同时构造尖灭端应力集中，提供了足够的瓦斯热力学能。
In the closed seam, the pyrogenic rock compressed and compacted the structure coal. There is a stress concentrated at the tip of the structure, which could provide the inner energy for the gas.
经归一化后，前者在平面上表示为单一的一根曲线，后者则表现为一簇曲线或两端是尖灭、。
The normalized form of shear modulus vs. strain amplitude will be shown by a single curve, and that of damping ratio vs. strain amplitude by a family of curves or a band zone with shrunk ends.
利用不稳定试井资料不但可求取地层压力等油藏参数，还可应用于探测断层距离或岩性尖灭等。
Pressure transient analysis results may not only be used for the obtaining of reservoir parameters such as formation pressure, but also for the detecting of faults distance or lithological pinch-out.
松辽盆地次生岩性圈闭包括岩性上倾尖灭圈闭、成岩圈闭、致密储层圈闭以及泥岩裂缝圈闭等类型。
Songliao Basin is a secondary lithologic trap including lithologic updip pinch out trap, diagenetic trap, tight reservoir trap and mud stone fracture trap.
众所周知，断层封闭、古潜山、盐丘、地层尖灭等地质体有利于储存油气，是石油勘探研究的重点。
It is well known that fault trap, salt dome, pillows etc. have good conditions in reservoiring oil and gas, so they have become major targets in oil and gas exploration.
勘探工程的布置是多种多样的，在见矿的勘探工程和未见矿勘探工程之间，必然存在一个矿体尖灭位置。
Though the layouts of exploration engineering are variable, there must be a site where an orebody vanishes between the exploration engineering that finds the ore and that which finds no ore.
目前矿体控制最大斜深达890多米，矿体仍未尖灭，稳定向下延伸，显示矿床深部找矿的前景十分广阔。
The orebody has a controlled maximum dip width of 890 m or more and still extends downward without pinching out, indicating that the deposit has very vast ore prospects at depth.
高邮凹陷的隐蔽圈闭主要有四种类型，即断层岩性圈闭、透镜体圈闭、砂岩上倾尖灭圈闭和地层超覆圈闭。
There are four types of subtle traps in Gaoyou sag, Which is fault-lithologic trap, sandstone up pinchout trap, lens trap and stratigraphic onlap trap.
从已发生的矿床突水情况来看，绝大多数都发生在断裂构造附近，如断层密集带、交叉处、收敛处或尖灭端等部位。
The most water gushing-out from deposit occurred in the vicinity of faults, such as fault concentrated belt, intersect spot, convergence spot, pinch-out side and so on.
从已发生的矿床突水情况来看，绝大多数都发生在断裂构造附近，如断层密集带、交叉处、收敛处或尖灭端等部位。
The most water gushing-out from deposit occurred in the vicinity of faults, such as fault concentrated belt, intersect spot, convergence spot, pinch-out side and so on.
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