查询词典 eopaleozoic

This provides an evidence for discrimination and epoch of syn-orogenic granitoid, and also serves as a new chronological restriction for the subduction-orogeny of Altay orogen in Eopaleozoic (Ordovician-Devonian).

这为阿尔泰造山带的同造山花岗岩的鉴别和时代确定提供一个证据，也为阿尔泰造山带在早古生代的俯冲造山提供了一个新的年代学制约。

Bedded cherts, with varying thickness, are widely distributed in some typical eopaleozoic high Se black shales in China.

在中国早古生代若干高硒黑色岩系中发育有数层的厚度不等的层状硅质岩，SiO2 含量一般在 90 %以上，岩石富Fe ，相对贫Mn、Al、Ti。

Besides,Qaidam granitoid in the ZWL belt western also be discussed,it belong to granitoid emplaced in the late orogenic Eopaleozoic.

此外，还对出露于宗务隆带西段的柴达木花岗岩进行了讨论，它属于早古生代造山后侵位的花岗岩。

In the late Eopaleozoic period, large-scale concourse movement took place in Palaeo-Asian Ocean, and the combined Kazakhstan Plate was formed. Junggar Basin has become a part of this plate and entered the inter-plate cratonization evolutionary phase.

早古生代后期，古亚洲洋发生了大规模的汇聚运动，哈萨克斯坦联合板块形成，准噶尔成为其一部分，进入板内克拉通化演化阶段。

Hangjinqi area locates in the north of Yimeng in northern Ordos Basin. This area is an uplifted area from eopaleozoic era through early neopaleozoic era, and is characterized by complex local structures. The strata are controlled by palaeogeomorphology, leading to rapid lateral variations. Types of traps and their origins in this area were further complicated due to the restructure of Yanshan Movement.

杭锦旗地区位于鄂尔多斯盆地北部，从早古生代至晚古生代早期一直为隆起区，局部构造复杂，地层受古地貌的控制，横向变化大，后期受燕山期构造活动的改造，导致该区圈闭类型及成因复杂。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。