1) root trunk concavities
根柱凹陷
1.
The investigation of the root furcation morphology and the incidence of the root trunk concavities of molars with severe periodontitis;
因重度牙周炎拔除的磨牙根分叉形态测量及根柱凹陷发生率的调查
2) root concavity
根部凹陷
3) Baolegentaohai sag
宝勒根陶海凹陷
1.
The source rock characteristics, the reservoir types, the caps characteristics, the generation-reservoir-cap assemblages, the oil and gas traps types and distribution laws of the sag are discussed, based on the geological data, the geophysical data, the drilling data, and satellite image data of the Baolegentaohai sag in the Erlian Basin.
以二连盆地宝勒根陶海凹陷的地质、地球物理、钻探以及卫星影像等资料为依据,论述了该凹陷烃源岩特征、储层类型、盖层特征以及生储盖组合、油气圈闭类型和分布规律。
4) concave
[英][kɔn'keɪv] [美][kɑn'kev]
凹陷
1.
Cause analysis and process control on concave defect of continuous casting billet of low carbon steel;
低碳钢连铸方坯凹陷形成原因分析及控制工艺
5) depression
[英][dɪ'preʃn] [美][dɪ'prɛʃən]
凹陷
1.
Correlation of hydrocarbon occurrence to structural evolution of central uplift belt in the Dongpu depression;
东濮凹陷中央隆起带构造变动与油气分布的相关分析
2.
Algorithm for Automatic Identification of Pavement Depression by Datum Plane Fitting Method
采用拟合基准面法进行路面凹陷自动识别的算法
3.
Erlian basin is a large-scale continental-facies sedimentation basin with coal and oil,formed of many small Early Cretaceous lake depressions,contains abundant coalbed gas resources.
为了查明二连盆地煤层气分布特征和勘探潜力,首先,从区域地质背景和聚煤特征等方面分析了二连盆地煤层气成藏条件,并对各凹陷煤层气地质条件进行了分析对比和排队,优选出了11个煤层气勘探有利凹陷;其次,通过研究煤炭储量较大的白音华凹陷的煤层厚度、埋深、煤岩煤质特征、煤储层物性、煤层气保存条件和资源分布等因素,认为白音华凹陷煤层气成藏条件较好,并进一步指出该凹陷东部煤层厚度大、分布稳定、埋藏适中、煤层气富集且保存条件好,是今后首选的煤层气勘探目标。
6) Sag
[英][sæɡ] [美][sæg]
凹陷
1.
The Application of Seismic Attribute Technology in Liubei Area ,RaoYang Sag
地震属性技术在饶阳凹陷留北地区上第三系储层预测中的应用
2.
In light of the petroleum geological features of Yingjisu Sag and the reservoiring mechanism of Yingnan 2 gas reservoir,the reservoir was analyzed so as to make every effort to get the purpose of guiding the next exploration in this region.
文章从英吉苏凹陷石油地质特征、英南2气藏成藏机理出发,对英南2气藏进行了解剖,力求达到指导该区下一步勘探的目的。
3.
Tiaohu sag and Malang sag are primary source depressions in Santanghu basin.
三塘湖盆地的主要生油凹陷是条湖凹陷和马朗凹陷,按油气资源量它们属于中等丰度偏高的凹陷。
补充资料：柱根
1.柱脚。
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