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1)  shallow stratum configuration
浅地层结构
1.
Based on the statistic datum of the environment condition in past years and the characteristics of the shallow stratum configuration,as well as the locale test,the change of seabed soil caused by weather condition was analyzed in Chengdao sea area in order to investiget the shallow stratum disaster caused by seabed soil erosion.
根据埕岛油田开发以来的自然环境数据统计资料和海底浅地层结构特征,结合现场试验及发生的实例,对该海域气象条件引起的海床土变化进行分析,对海床土冲蚀变化引起的浅地层灾害进行论述,阐明浅海油田开发过程中,气象对浅层土影响作用的动态趋势。
2)  crustal surface tectonics and structure
地壳表.浅层结构
3)  shallow layer structure
浅表层结构
4)  stratum structure
地层结构
1.
Weakness of stratum structure and calamity of earthquake in mining area;
矿区地层结构弱化与矿区地震灾害
2.
Based on the analysis of the stratum′s location and composition in Fuzhou city,it is found that stratum structure is important and can be divided into two types.
在阐述福州市区地层分布特点及类型的基础上,提出软土地基进行复合土钉支护必须考虑地层结构的影响,并借助有限元对其工作性状进行数值模拟。
3.
From the aspects of primitive stratum structure, mining causing large area stratum structures weakening,the evolving of calamities,stratum structure nonlinear characteristicst,he action of exterior variety and poly-phase environmentst,he paper analy.
从原始地层结构、开采导致大面积地层结构弱化、灾害随时间长期孕育、地层岩石结构响应非线性特性、外部多种、多相作用分析了资源枯竭城市衍生灾害特征和固体环境、水环境、大气环境及其相互耦合灾害演化过程中的岩石力学问题。
5)  stratigraphic structure
地层结构
1.
Based on the analysis of core and high resolution stratigraphic profile records,the stratigraphic structure and seismic reflection data in the area are obtained.
在对岩心和高分辨率地层剖面记录分析的基础上,得到了本地区的地层结构和地震反射资料。
2.
the paper discusses the stratigraphic structure and the basin framework in Hunan province.
探讨了我省地层结构与盆地格架。
3.
By research on the stratigraphic structure between the surface water and buried coal seam,taking the scientific and reasonable mining measures,the safety coal pillars for avoiding water were mined at the premise of safety assurance.
黑龙江双鸭山集贤矿井田内有1条地表河流,河流下有2个可采煤层,河流防水保安煤柱地质储量是350万t,通过对地表河流与埋藏煤层间地层结构的研究,采取科学合理的开采措施,在保证安全的前提下回采防水保安煤柱,可取得显著的经济和社会效益。
6)  stratal configuration
地层结构
补充资料:浅层地下埋藏
分子式:
CAS号:

性质:在地表下浅层(一般小于50m)处置放射性废物,工程屏障根据实际情况可有可无,其安全性主要取决于包气带土质类型和土层厚度,地表防护覆盖层厚度一般为几米。该方法是世界有核国家普遍采用的埋藏中低放固体废物的方法。近年来,“浅层地下埋藏”术语已为“近地表处置(埋藏)”(near-surface disposal)所替代,两者概念是一致的。

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