席状 meaning in English
sill like
sill-like
Examples
- The thickness of this sheet sandstone is related directly to rate of regression and the amount of sand available .
这种席状砂岩的厚度直接取决于海退速率以及砂质供给量。 - The analysis of primary oil distribution shows the base - level controlled oil distribution in reservoir . in this paper , subjects as following are discussed in detail
而构成储层的则主要是沟道、沟道间和席状砂体。 - Sand bar sub - facies of lagoon , front delta , sheet sandstone of offshore sea are the best sedimentary facies belts for the oil & gas accumulation
泻湖相堡坝亚相、三角洲相前缘亚相以及滨海相席状砂亚相是砂岩储层分布和发育的最有利相带。 - Considering all factors in trap - forming , the most prospective reservoirs are the sub - water channel sandstones , the front sheet sandstones of braided delta and bedded turbidity sandstones . the petroleum exploration targets are identified further
综合成藏要素进一步研究，认为水下分支河道、辫状三角洲前缘席状砂和小型层状浊积砂体是比较有利的储集体。 - ( 2 ) this paper has firstly identified these genetic units on shore beach - shore face , longshore zone , longshore sands , erosional channel , leveed channel , turbidite lobes , turbidite sheet , slump , debris flow , density - modified grain flow etc ; at the same time , and points out that the lake of cretaceous is open - type fresh water lake
( 2 )首次系统确定滨滩-滨面、沿岸带、沿岸沙坝、侵蚀水道、有堤水道、浊积叶状体、席状浊积、滑塌体、碎屑流、密度改正颗粒流等成因单元。同时指出白垩纪湖泊为开放型淡水湖。