词族 · stratigraphy
词形变化
英语词源
- stratigraphy (n.)
- "description of strata," 1865, from Latin strati-, comb. form of stratum (see stratum) + -graphy. Related: Stratigraphic; stratigraphical.
权威例句
- 1. Stratigraphy studies the sequence of the rocks in the earth's crust.
- 地层学研究地壳中岩石的层序.
- 2. Their main effort is directed to stratigraphy and structure of outcrops.
- 他们的主要精力放在研究天然露头的地层情况与构造上.
- 3. Seismic stratigraphy is the study of stratigraphy and depositional facies as interpreted from seismic data.
- 地震地层学是按照地震资料解释进行地层学和沉积相的研究.
- 4. Seismic stratigraphy - the study of stratigraphy and depositional facies as interpreted from seismic data.
- 地震地层学 -- 按照地震资料解释进行地层学和沉积相的研究.
- 5. The second dating method was palaeo - magnetic analysis, or magnetic polarity stratigraphy.
- 第二种测定法是古磁学分析法, 也叫磁极地层学测定法.