stromatolite

stromatolite

美 [stroʊ'mætlˌaɪt] 　英 [strəʊ]

• n.叠层石
• 网络名称叠层石；海藻构造；叠藻石

词形变化

复数：stromatolites  

英汉解释

n.

1. 叠层石

英英解释

n.	1. a very old fossil formed in sedimentary rock by sea cyanobacteria and consisting of a rounded or columnar calcium-containing mass of many layers

例句

Microbe-rich stromatolite reefs, like this one in Shark Bay, Australia, were among the first sources of oxygen on Earth.

微生物丰富的石礁是地球上氧气的首要来源之一。位于澳大利亚鲨鱼湾的这座就是其中之一。

However, it is difficult to clarify the actual growing mechanism of the stromatolite .

但目前还难以回答叠层石的确切生长机制，特别是前寒武纪叠层石；

The stromatolite coats of manganese nodules from the East Pacific Ocean and their sedimentary environment significance

东太平洋多金属结核的叠层石包壳及其沉积环境意义

The Fabric Characteristics and Origin of the Mesoproterozoic Pyritic Stromatolite from the Gaobanhe Deposits, East Hebei Province

冀东高板河中元古代硫铁矿叠层石结构特征及其成因

Spectral Analyses of Rhythmic Laminae of Stromatolite in Manganese Nodules from the Pacific Ocean and their Significance

东太平洋锰结核中叠层石纹层周期信号的谱分析及其意义