常見(jiàn)例句The establishment of the Ringtor Formation provides new data for gaining a better knowledge of the regional stratigraphic system and geological evolution.仁多組的建立爲(wèi)認(rèn)識(shí)區(qū)域地層系統(tǒng)及地質(zhì)縯化提供了新資料。 返回 Ringtor