二叠纪的

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。

"Eurypterid:any of various large, segmented aquatic arthropod s of the order Eurypterida that existed from the Ordovician Period to the Permian Period."

"板足鲎目的：一种巨大的、有节的，属于板足鲎目的水生节肢动物，生存于奥陶纪到二叠纪时期。"

The situation at the moment is not as bad as it was at the end of the Permian.

现在的情形还没有恶劣到达二叠纪晚期的境地。

A similar tectonic style is evidenced for the Permian Basin as a whole.

类似的构造样式是休戚相关的二叠纪盆作为一个整体。

A new era of Permian strata in the international system, instead of follow the tradition of 150 years during the system used by all countries.

提出新的国际二叠纪地层年代系统，代替沿用了150年的传统年代系统，被各国采用。

Past extinctions are clustered in geological time (e.g.significant extinction occurred in the permian and Permian and Pleistocene).

过去的灭绝聚集在地质时间中(如二叠纪和更新世出现的重大灭绝)。

The epicontinental arc volcanics related to the Permo-Triassic activities suggest the subduction of the Jinshajiang oceanic crust,and the ocean-continent tectonic regime transformation and the northward accretion of continental crust.

与二叠纪和三叠纪活动陆缘有关的陆缘弧火山岩带反映金沙江洋壳发生消减、洋-陆构造体制转换和大陆地壳向北增生的过程。

Any of various large, segmented aquatic arthropods of the order Eurypterida that existed from the Ordovician Period to the Permian Period.

板足鲎目的一种巨大的、有节的，属于板足鲎目的水生节肢动物，生存于奥陶纪到二叠纪时期

"Eurypterid:any of various large, segmented aquatic arthropod s of the order Eurypterida that existed from the Ordovician Period to the Permian Period."

&板足鲎目的：一种巨大的、有节的，属于板足鲎目的水生节肢动物，生存于奥陶纪到二叠纪时期。&

According to the lithology combination characteristics of field section and blow surface section, Lucaogou Formation of Permain only distributes in Malang depression and the south of Tiaohu depression.

笔者通过野外剖面、井下剖面对比，详尽地描述了二叠纪芦草沟组的岩石组合特征。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。