单词nappe
n.: 推覆体（层状岩体）
网络: 水帘；推复体；水舌
推覆体（层状岩体）:
a thin layer of rock that lies on top of a different type of rock
〔地〕推覆体
复数：nappes
A series of ancient asphalt-oil pools formed in Lower Paleozoic in the front of the Jiangnan-Xuefeng trust nappe.
在江南-雪峰山推覆体前缘，下古生界中分布着一系列沥青古油藏。
The geochemical gold anomaly areas in south side of the two thrust nappe structure belts are key prospecting for further ore exploration.
金成矿受地层岩性、构造等因素的控制，在金矿床上均有化探金异常。
X type flaring gate piers water nappe distribution was feasible and could be suitable to different discharge energy dissipation.
宽尾墩水舌分流合理，也能适应不同泄洪流量与消能要求。
The mineral district sits on the concentrated centre of the Chahansala Sb abnormal area and controlled by a huge thrusting nappe structure.
矿区总体受控于-大型逆冲推覆构造带，处于查汗萨拉锑异常区浓集中心域内。
These three grades of faults were formed successively during the period when thrust-nappe tectonics were developing.
上述3个不同级次的构造是逆冲推覆构造演化过程中逐次形成的，时间上略有先后。
Studying area in southwest of Sichuan Basin is a intermediate landform between Chengdu Basin and Longmenshan Nappe Tectonic.
研究区位于四川盆地西南边缘，地处龙门山推覆构造带与成都盆地接合部。
The new finding of two beds quartzitic conglomerate in the Ertix piedmont is sedimentary response with Altay nappe structure.
在额尔齐斯山前地带新发现两套石英质砾岩，是阿尔泰推覆构造的沉积响应。
the middle Permian was a nappe front foreland basin developmental stage.
晚二叠世，构造褶皱回返，前陆盆地消失；
The interpretation result reveals some main faults and nappe clearly, accord with the tectonic structure of this area well.
解释结果清楚地显示出镇巴区块几条主要断裂以及存在推覆体，与该区构造特征基本一致。
Preliminary research on structural law of coal bed beneath nappe in No.
对新集二矿推覆体下煤层构造规律进行了初步研究。