2) bottom boundary of Cretaceous
白垩系底界
3) underlier of Cretaceous
白垩系底板
4) chalk
[英][tʃɔ:k] [美][tʃɔk]
白垩;白垩岩底
5) Cretaceous
[英][kri'teiʃəs] [美][krɪ'teʃəs]
白垩系
1.
Diagenetic Facies and Reservoir Quality of Paleogene-Cretaceous in Northern Tarim Basin;
塔里木盆地北部古近系-白垩系成岩相及其储集性能
2.
Diagenesis and Pore Formation Mechanism of Jurassic and Cretaceous Reservoirs in Block 3 in the Middle of Junggar Basin;
准噶尔盆地中部3区块侏罗-白垩系储层成岩作用及孔隙形成机理
3.
Recognition and evaluation of Cretaceous source rocks of Bin-can 1 well in the north of Songliao Basin and its implications;
松辽盆地北部宾参1井白垩系烃源岩的认识和评价及其意义
6) cretaceous system
白垩系
1.
Forming Conditions of Multi-source Secondary Oil Reservoirs in Cretaceous System in the East of Jianghan Basin;
江汉盆地东部白垩系多源次生成藏条件分析
补充资料：底部
底部——
股价长期趋势线的最低部分。
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