foreset的意思，foreset的音标读音解释
2016-04-24 23:26
foreset翻译
前积
音标读音
英式:['fɔ:set]美式:['fɔ:set]
基本意思
n.前积;临时超前支护
形近的词
变形
例句
- Topset, foreset, and bottomset beds normally developed.
顶积、前积和底积层均正常发育。
- Steeply tilted foreset beds are formed only under very restricted condition.
陡斜的前积层只有在非常严格的条件下才能形成。
- The foreset sandbody usually absents the topset beds and shows an oblique progradational reflection configuration on the seismic profile.
强制湖退前积体的顶积层不发育，地震剖面上具斜交前积反射结构。
- 15 foreset sand bodies were discovered by interpretation, which is imbricate arrangement from south to north.
解释发现15个前积砂体，由南向北依次呈叠瓦状排列。
- Developmental stage of tabular foreset laminae;
板状前积纹层发育阶段；
- This sequence has the characteristic of braided fluvial facies. ( 4) Ed3sequence shows short-tilting axis foreset and medium-weak amplitude reflection on the seismic profile.
该层序具有辫状河河流相特征。（4）Ed3层序在剖面上都属短斜轴前积中-弱振幅反射相，具有河道充填显示。
- On that basis, the oil-bearing analysis of the sand bodies was conducted by cluster analysis technique, which considered ( 1) there some parts of delta foreset sand bodies that are oil bearing sand bodies and oil-gas mainly accumulates in the high position of sand body;
在此基础上通过聚类分析技术对砂体进行了含油性分析，认为：①三角洲前积砂体仅部分含油，油气主要聚集在砂体高部位；
- This paper puts forward that the point where the thicknesses of accretion set and foreset are equal can be regarded as the borderline of fan delta plain and front, which resolves the problem of the quantitative division of fan delta subfacies on the plane.
提出以剖面上前积层和加积层厚度相等的点作为扇三角洲平原与前缘亚相的厘定界限，由此可以解决扇三角洲平原与前缘亚相在平面上的定量划分问题。
- Triassic Yanchang deltaic oil-gas located in east of basin with two kinds of oil-gas reservoir sequence, the lacustrine facies delta foreset sand body and plain distributary sand body.
二是上三叠系延长组三角洲油气区，主要位于盆地东部，具有湖相三角洲前积砂体和平原分流河道砂体两种油、气藏序列。
- On the seismic profiles of sand ridges in the East China Sea, the foreset beddings incline mostly to the southwest and the wave eroded surfaces were occasionally seen, which reflect the internal structure characteristics of tide-dominated sand ridges;
东海沙脊横剖面大多呈向西南方向倾斜的前积层理，偶见波浪侵蚀面，反映以潮流作用为主形成的沙脊内部结构的特点；
- Some of the facies like mounds, drapings, foreset and chaotic facies are believed to be directly related to oil and gas accumulations.
一些地震相，如丘状相、披复相、前积相和杂乱相与油气聚集有直接的关系。
- The typical high-angle foreset inclined beddings are developed inside the sand ridges, and the trend of inclined beddings is the same as that of the steep slope.
沙脊内部发育典型的高角度前积斜层理，倾向与沙脊横剖面陡坡方向一致。
- The effective bearing strata occur in sand layers on the top of the foreset beds with three cycles. The contours of top surfaces of sand layers are-20~-25m,-30~-35m and-40~-45m respectively.
较好的建筑物基础持力层均分布于前积层3个旋回顶部的砂层，埋深顶面分别为－20～－25m、－30～－35m、－40～－45m；
- Deltaic foreset in large S-type and obligue type configuration, developed in highstand systems tract, and composed of deltaic sand/ mud sediments, prograde from shelf margin to the sea basin.
高水位体系域发育大型S/斜交复合型前积结构，斜坡三角洲砂泥岩沉积特别发育，陆架边缘不断向海推进。
百科解释
网络意思
前积层