常見(jiàn)例句The authors divide the Sangtamu Formation into the platform foreslope and inner shelf sedimentary environments. 其中臺(tái)地前緣斜坡以深灰、灰綠色鈣質(zhì)泥巖、粉砂巖、砂巖為背景夾肥腸狀的灰?guī)r“礫”為特征。The platform foreslope is composed of the dark grey and celadon calcareous mudstone,siltstone,sandstone intercalated with limestone conglo... 內(nèi)陸棚以深灰、灰綠色灰質(zhì)泥巖夾淺灰色砂質(zhì)、灰質(zhì)紋層或條帶為特征,并編制了該地區(qū)桑塔木組的巖相古地理圖。The biology bank facies has the features of wide distribution, planar surface, rapid retrograding, obvious foreslope, excesive cycles, thin and stable rock layers. 在快速進(jìn)積的過(guò)程中,淺灘表面水體循環(huán)不暢并逐漸淡化,從而形成大量次生孔隙。2.There has three sedimentary facies zone in this research regional such as plateau facies, foreslope facies, rock uplift facies. 2.;研究區(qū)沉積相帶為臺(tái)地相、巖隆相、前緣斜坡相三個(gè)相帶。foreslope facies 前緣斜坡相 返回 foreslope