1) loosened shallow area
浅层松弛层
2) shallow-buried and soft stratum
浅埋松软地层
3) shallow layers
浅层
1.
Hydrocarbon reservoir forming characteristics of shallow layers in the complex fault zones in Dongxin Oilfield;
东辛油田复杂断裂带浅层油气成藏特点
2.
The show of oil and gas is very active in shallow layers (Neogene period).
江苏地区浅层(新近系)油气显示极为活跃,近年来,通过油气遥感、浅层地震、化探、钻井等综合勘探、研究,探讨了浅层油气的成藏特征和控制因索,评价出江苏地区浅层油气勘探的6个浅层含油气区带。
4) shallow
[英]['ʃæləʊ] [美]['ʃælo]
浅层
1.
Research on lifting technique for shallow directional well and shallow horizontal well in Jilin Oilfield;
吉林油田浅层定向井、浅层水平井举升工艺
2.
Characteristics of shallow petroleum accumulations in China and analysis of their petroleum resource potential;
中国浅层油气藏的特征及其资源潜力分析
5) shallow layer
浅层
1.
Based on the features of APR tools and ARROW1-X packer,combined with field operation needs of shallow layer testing the paper designs a combination testing string of APR and ARROW1-X packer which adapts to test and acid.
根据APR工具、ARROW1 X封隔器的特点 ,结合浅层测试的施工要求 ,设计了适用于测试、酸化的APR工具与ARROW1 X组合测试管柱结构。
2.
With the real condition of shallow layer 3-D seismic exploration in Caiyuan coal mine,based upon the main quality affecting factors of shallow layer seismic data,the paper in detail analyzes and discusses the main method and some key techniques of shallow 3-D seismic exploration.
结合菜园煤矿浅层三维地震勘探的实际情况,从影响浅层资料质量的主要因素出发,对浅层三维地震勘探的主要方法和几项关键技术进行了详细的分析和探讨,确定了最佳野外工作方法,并针对浅层资料的特点在处理中选择合适的处理模块和参数,获得到了浅部各目的层反射波,取得了很好的勘探效果。
3.
Seismic reflection-wave method has wide application in shallow layer exploration.
GDZ2 4A 2 4位高分辨率浅层地震采集系统及配套的ESPSY1。
6) shallow stratum
浅层
1.
Techniques for high resolution seismic acquisition of the shallow stratum in the piedmont zone on the western margin of Junggar Basin;
准噶尔盆地西缘山前带浅层高分辨率地震采集方法
2.
It has been successfully used in high resolution exploration of shallow stratums, obtaining near surface parameters for seismic statics, surveying depth and smaller karst caves, geological prediction of the front of drift in the tunnel construction, checking the quality of retaining walls, checking on the quality of lining of thick concret.
陆地声纳法 (“陆上极小偏移距超宽频带弹性波反射连续剖面法”的简称 )在浅层高分辨率探查中有一些优点 ,在高分辨率探查浅地层、测量地震勘探静校浅层参数、深小溶洞探查、隧道施工地质预报、挡墙质量检测、厚层混凝土结构物及背后空洞空区检测等方面都得到成功的应用。
补充资料：松弛层
松弛层
flabby sheaf
松弛层工加.叮由口f;，a月。‘ny，o二} 拓扑空间X上集合层F，满足对于X中任意开集U，限制映射F(X)~F(功是满射.松弛层的例子有:基X上纤维空间(仙比space)的所有(不必连续)截面的芽层，除子(di诚刃r)的芽层，以及不可约代数簇上的素层F.层F的松弛性是局部性质(即松弛层在任意开集上的诱导层是松弛的).两个松弛层的商层是松弛层.在连续映射下松弛层的象是松弛层.如果X是仿紧的，则松弛层是软层(阳as卜翔D，即F在任意闭集上的截面都能扩充到全空间X上. 设 0~FO~FI~…是松弛Abel群层的正合列，则对于任意支撑族中，对应的(支撑集属于中的)截面的序列: 0~几(F0)~几(F协一…是正合的，即F一几(F)是左正合函子. M.H.B。兔军加雀川百撰【补注】在代数几何学和拓扑学中，用松弛层作分解来构造层上同调(shi习fcohomology)(即取值于层的上同调(eoho咖lo留))([AI]).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条