1) depression centre
凹陷中心
2) concave inward bit
中心凹陷形钻头
3) The depressed center of a crater.
火山口凹陷的中心
4) Bozhong Depression
渤中凹陷
1.
Diagenesis in sequence stratigraphic framework of Paleogene strata in Bozhong Depression;
渤中凹陷古近系层序格架内的成岩作用
2.
Petroleum Generation History of Lower Tertiary Source Rocks from the Bozhong Depression of the Bohaiwan Basin;
渤海湾盆地渤中凹陷下第三系烃源岩生烃史
3.
Moho behavior and basin formation mechanism in Bozhong depression;
渤中凹陷莫霍面特征及盆地形成机制
5) Bozhong sag
渤中凹陷
1.
A study on Paleogene tectonic sequences in Bozhong sag;
渤中凹陷古近系构造层序研究
2.
Study on geochemical characteristics of crude oil from Bozhong sag in Bohai bay basin
渤海湾盆地渤中凹陷原油地球化学特征研究
3.
Natural gas in the Bozhong sag is of organic origin.
渤中凹陷天然气为有机成因气,但部分气藏烷烃碳同位素出现异常。
6) Liaozhong depression
辽中凹陷
1.
Reservoir quality evaluations for the middle-deep intervals and reservoiring condition analyses for the subtle sandbodies in Liaozhong depression;
辽中凹陷中深层储层质量评价及隐蔽砂体成藏条件分析
2.
Main Controlling Factors in Mid-deep Reservoirs in Liaozhong Depression;
辽中凹陷中深层储层主控因素研究
补充资料：凹陷骨折
凹陷骨折
depressed fracture
为致伤物直接冲击颅盖骨所致，由间接暴力沿脊柱上传造成枕骨大孔区环形凹陷骨折少见。它占颅盖骨折的1/3，多发于颞部，其次为额部和顶部。骨折的尖端常刺破硬膜和损伤脑实质，造成局限性脑挫裂伤和各种颅内血肿及外伤性癫痫。
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