心滩 meaning in English
batture
diara
Examples
- The depositional sequences of braided rivers mainly consist of braided channel lag deposits and mid - channel bar sandstones
辫状河沈积主要发育河道和心滩微相，泛滥平原微相不太发育。 - And there are three parfacies - - delta plain , delta front and prodelta and eleven microfacies which are distributary channel , channel bar , marginal bank ( point bar ) and so on . the text also discuss the sedimentary characteristic and cross section structure of every microfacies
识别出三角洲平原、三角洲前缘和前三角洲3个亚相及分流河道河床、心滩、边滩等11个微相类型，并对各微相类型的沉积特征和剖面结构进行了讨论。 - This paper also probes into reservoir properties of the sand - bodies and suggests that point bar and mid - channel bar sand - bodies can be considered the high quality reservoirs for great oil - gas field , and the formation of oil - gas pool not only be related to reservoir quality of sandbodies , but also to regional tectonic conditions
本文还探讨了各类砂体的储集物性特徵，认为点砂?和心滩砂体是形成大油气田的优质储层，而油气藏的形成除与砂体的储集物性有关外，主要与区域构造条件密切相关。 - 2 , by detailed studying of sedimentary microfacies , guan 3 - 6 beds mainly belong to high crooked fluvial deposition system , and some parts of guan 5 - 6 show plait fluvial deposition system features : detailed divided them into edge beach , center beach and natural levee etc . 9 deposition microfacies and beach ridge and groove microficies
2 、通过沉积微相多层次逐级细分研究，认为馆3 - 6砂层组主要属于高弯曲度曲流河沉积体系，馆5 6部分小层表现为辫状河沉积体系；并细分出了边滩、心滩以及天然堤等九种沉积微相，以及滩脊和凹槽等微微相。