石炭纪的

The ancestors of odonates date back to the Carboniferous period, about 325 million years ago.

蜻蛉的祖先早在三亿二千五百万年前的石炭纪时便已出现在地球上

Dolomites that generated abundant secondary porosity in the Late Devonian and Early Carboniferous would also make good targets.

在泥盆纪晚期和石炭纪早期产生大量次生孔隙的白云石也可能形成很好的油藏目标。

The term is used at various localities in North Africa, in cludes beds rang in g from carboniferous to Early Cretaceous

在北非不同的地方使用这个名称，包括从石炭纪到早白垩纪的地层。

Through the purification and study of the North China type Permo-Carboniferous biostratigraphic units of Henan Province, 5 fusulinid and 4 conodont biostratigraphic units are collated and stipulated on the basis of the distribution of the fossils in the main section and the Stratigraphic Guide.

通过对河南省华北型石炭纪—二叠纪生物地层单位的清理与研究，根据和牙形石在主干剖面上的纵、横向分布规律，依据地层指南，共厘定出 5个类和 4个牙形石生物地层单位。

The Late Carboniferous anomaly never completely closed, so unless the team assigned some Special Forces soldiers to guard it, more Arthropleura could potentially come through.

石炭纪后期的时空易界口并没有完全闭合，所以组织必须派特种部队驻守，否则还可能有更多的古马陆穿过易界口。

The alkline hot-fluid brecciated rocks belt along or in the vicinity of the synfault system are 400km long, which may have shown tectonic geographic location being the most extensively extension at the continental crust in the Qinling at that time.

沿其产出的碱性热流体角砾岩带长达400km，指示了石炭纪在深部地质作用参与下秦岭陆壳伸展最强烈的构造古地理位置。

The Carboniferous is a key period of the Phanerozoic reef evolution. There are mainly six common types of the Carboniferous organic reefs:(1) phylloid algal mounds,(2) stromatolic mounds,(3) coral reefs,(4) Waulsortian mud-mounds,(5) Chaetetes mounds,(6) microbial-algal mounds.

石炭纪是生物礁地史演化过程中一个非常关键的时期，发育的生物礁类型有：叶状藻礁丘；(2)叠层石礁丘；(3)珊瑚礁；(4)Waulsortian灰泥丘；(5)Chaetetes礁丘；(6)钙质微生物－藻礁丘。

The foreland thrust belt in northwestern margin of Junggar basin is a large-scale imbricated thrust system developed since Late Carboniferous.

准噶尔盆地西北缘前陆冲断带是自石炭纪晚期发育起来的大型叠瓦冲断系统，哈拉阿拉特山冲断带为其冲断前锋构造带的东段。

The extinct trees of the genus Lepidodendron were once distributed widely and contributed largely to the coal seams of the Carboniferous.

已灭绝的鳞木属植物曾经分布广泛，它是石炭纪煤层的重要组成部分。

Based on the formation and separation of pan continent,the origin time of ancient species of Paeoniaceae might be back to the carboniferous of Paleozoic,and was not later than early Mesozoic.The modern species of the family flourished in Jurassic and early Cretaceous.

起源时间可以追溯到古生代的石炭纪，由于泛大陆形成与分离而形成芍药科的芍药组与北美芍药组遥相对应呈间断分布格局。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。