常見例句雙語例句Xidashan Formation is a upward shallowing sedimentary sequence, whose sedimentary environment changed from bathyal environment to fore-platform slope.西大山組是一個向上變淺的沉積序列，沉積環(huán)境由次深海過渡為臺前斜坡；Hydrocarbon evaluation analysis is based on different level research, such as basin analysis, sedimentary sequence analysis, and petroleum system analysis.油氣盆地、 沉積層序與油氣系統(tǒng)的研究屬于不同層次的油氣資源評價的基礎研究。Three sedimentary sequences can be concluded from the outcrops, turbidity sedimentary sequence, delta sedimentary sequence and tide flat sedimentary sequence.進而總結得出本區(qū)的三個沉積序列模式：濁積序列、三角洲序列和潮坪序列。 返回 sedimentary sequence