1) near surface complex geologic structures
复杂近地表地质结构
2) complex near-surface structure
复杂近地表结构
1.
For the statics problem in complex near-surface structure area, on account of the restriction of current statics method,the statics problem in such area cannot be well solved.
由于现有静校正方法的应用存在一些局限,因此不能很好地解决复杂近地表结构地区的静校正问题。
3) surface geological structure
近地表地质结构
1.
In order to ascertain the surface geological structure and to select a suitable shooting mode,we studied the thickness and properties of surface rocks based on the former data analysis and through field outcrop geology investigation.
为查清近地表地质结构,合理地选择激发方式,在分析以往资料的基础上,通过野外露头地质调查、岩石物性测试和地质浅钻等方法,对近地表的岩石厚度和物性等进行了分析研究,在此基础上将盆地划分为平原区、丘陵区、河流区和基岩区4种类型。
4) complicated geological structure
复杂地质结构
1.
Technology for construction of upper inclined shaft of Baoquan Pumped Storage Hydropower Station within complicated geological structure;
宝泉抽水蓄能电站复杂地质结构斜井施工技术
5) complex near surface
复杂近地表
1.
Study on feature of elastic wavefield in complex near surface;
复杂近地表弹性波波场特征研究
2.
Modeling and understanding the effect of seismic wave propagation involving the complex near surface in West China has been one of the important issues in seismic exploration.
通过数值模拟得到了不同模型,不同介质的地震波场传播和地震合成记录,通过整理和分析得到了如下认识:在复杂近地表模型条件下,地形严重扭曲了地下波场的形态,并造成了波场的不可识别;水平自由界面情况下,面波和表层多次波是近地表干扰的主要因素,地表严重起伏情况下,二次绕射形成的侧反射波的干扰要强于面波;通过合成记录的频谱分析可以看到,地形对地震波场有一定的选频作用,突起模型的效果比较明显,对具有频率效应的介质如粘弹性介质作用的表现更加明显;地形的起伏对地震波场响应不会产生频散,也就是说地形影响不具有频散特征,同时由于地形的影响,介质类型所产生的频散特征也不是很明显。
6) near surface structure
近地表结构
1.
With the progress of lithology and accurate seismic exploration, the analysis of near surface structure becomes more important.
随着岩性和精细地震勘探进一步的拓展,近地表结构的综合分析显得尤为重要。
2.
The licensed exploration areas of Jiangsu Oilfield can be classified into three groups:river-net areas,farmland-dune areas,and hill-mountain areas in term of geographical position,elevation,and near surface structure.
根据江苏油田分公司各探区所处的地理位置、海拔高度及近地表结构的不同,将探区的近地表结构归纳为水网、农田-沙丘、山地-丘陵区3种类型。
补充资料：液晶聚合物的近晶和液晶织态结构
液晶聚合物的近晶和液晶织态结构
‘晶聚今““内代勇{李黑邀
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