| 单词 | 背斜 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔anticlinal〕Sloping downward in opposite directions, as in an anticline.背斜的：沿不同方向向下倾斜的，如在背斜地势中美国传统〔anticline〕A fold with strata sloping downward on both sides from a common crest.背斜：地层从山峰两侧向下倾斜所形成的褶皱美国传统〔diapir〕An anticlinal fold in which a mobile core, such as salt or gypsum, has pierced through the more brittle overlying rock.底辟作用：在背斜褶曲内的可活动岩核（如盐或石膏），穿透覆于其上的较脆的岩层美国传统〔geanticline〕A large upward fold of the earth's crust.大背斜层：一种巨大的地壳上弯钩美国传统〔isocline〕An anticline or a syncline so tightly folded that the rock beds of the two sides are nearly parallel.等斜褶皱：紧凑地折叠在一起以致于基岩的两侧几乎平行的一条背斜或向斜美国传统〔salt dome〕An anticlinal fold with a columnar salt plug at its core.盐穹，盐丘：背斜的岩石皱褶，核心部有柱状盐填充美国传统 |
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