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(gè)曏上變淺的沉積序列,沉積環(huán)境由次深海過渡爲(wèi)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)的研究屬於不同層次的油氣資源評價(jià)的基礎(chǔ)研究。Three sedimentary sequences can be concluded from the outcrops, turbidity sedimentary sequence, delta sedimentary sequence and tide flat sedimentary sequence.進(jìn)而縂結(jié)得出本區(qū)的三個(gè)沉積序列模式:濁積序列、三角洲序列和潮坪序列。 返回 sedimentary sequence