oolite

oolite

美 　英 ['əʊəlaɪt]

• n.【地】鲕石；英国侏罗系的上部
• 网络鲕状岩；鱼卵石；鱼卵岩

词形变化

复数：oolites  

英汉解释

n.	1. 【地】鲕石,鲕状岩 2. 英国侏罗系的上部

英英解释

n.	1. a sedimentary rock, often shale, clay, or sandstone, that is made up of small spherical grains consisting of concentric layers 2. any small spherical grain in oolite

例句

Oolite lime of Cambrian Zhangxia group emerged widely in Loucun area north beyond the fault and oolite deformation is widely developed.

断裂带北侧楼村地区广泛出露寒武系张夏组鲕粒灰岩，鲕粒变形普遍发育。

Oolite lime sand packs naturally with 40% porosity because the particles are essentially spheroids.

自然堆积的灰质鲕粒砂具有40%的孔隙度，因为其颗粒其本上都是球状的。