K/ rb ratios in Archaean granulites in the eastern part of Hebei Province

PTt Path and Crustal Thermodynamic Model of Late Archaean Early Proterozoic High grade Metamorphic Terrain in North China

华北晚太古代－早元古代高级变质区的变质PTt轨迹及其地壳热动力学演化模式

The oldest known cyanobacteria fossils were found on Archaean rocks of western Australia.

已知的最古老的蓝藻菌化石在澳大利亚西部的太古岩中被发现。

Ductile deformation belt and the Archaean complex

韧性变形带与太古宙杂岩

The origin and evolution of the banded structure in Archaean iron orebody, Anshan area

【矿】带状构造，环带构造鞍山地区太古宙铁矿中条带状构造的成因与演化

The characteristics and distributing features of the amphibolites from Archaean era are discussed in this paper.

本文研究了金厂峪金矿太古代斜长角闪岩中构造岩的特征和分布特点；

Geochronological study of Archaean rocks in anshan, Liaoning Province

鞍山地区太古代岩石同位素地质年代学研究

Archaean granulite and subdivision of lower crust in eastern hebei, China

冀东太古宙麻粒岩及下地壳分层的讨论

Archaean crustal deformation sequence and its evolution in Fuping Area

阜平地区太古宙地壳变形序列及演化

THF Archaean greenstone formation in northern Liaoning province, china

中国辽宁北部太古代绿岩建造

On the origin and development of earth from the Archaean gneisses

从太古代片麻岩系推测地球的成因和发展

Tectonic and geochemical development of Archaean and Proterozoic mobile belts in eastern China

中国东部太古和元古活动带的构造和地球化学的发展

During the entire geological evolution of Archaean, deformation had been existing all the time.

在整个太古宙地质演化过程中变形作用一直贯穿始终。

Research on geological problems of Archaean high-grade terrane in Eastern Hebei Province

冀东太古宙高级变质岩区若干地质问题的研究

However, these basic geological data are rarely available in many Archaean terrains.

然而，在许多太古代地层里这些基本地质资料很少用可供利用的。

On the mechanism of mineralization in Archaean gold-bearing shear zone

论太古宙含金剪切带的成矿机制

The fault scarp in ground surface approximately is along the fault face that consists of Cretaceous sandstone and Archaean gneiss. The lime-stone rocks bed up against the coal.

断层陡坎与白垩系砂岩和太古界片麻岩之间的断层位置大致吻合。石为岩层紧靠着煤矿层。

Application of comprehensive seismic attributes analysis in prediction of Archaean metamorphic rock buried-hill reservoir in JZS oil/ gas field

综合地震属性分析在JZS油气田太古界变质岩潜山储层预测中的应用

The second-hand version is a poor copy of the original.

盗版版本是对原版的低劣复制。

But the research team, led by Dr. Angela Milner, a paleontologist at the British museum, wrote that until their investigation of Archaeopteryx, "little was understood about the extent to which its brain and special senses were adapted for flight."

但是由大英博物馆古生物学家杰拉米尔纳博士领导的研究团队写道：直到他们研究始祖鸟，对于始祖鸟的脑和特殊感觉因应飞行而发生了何种程度的改变的认识尚知之甚少。

Previous studies of the feathered wing and tail of Archaeopteryx and its birdlike anatomy, including a pronounced wishbone, supported the prevailing view of experts that it was capable of some degree of powered flight.

之前关于始祖鸟带羽毛的翅膀，尾巴以及它类似鸟类骨骼的研究，支持专家们公认的观点，即它能做某种程度的动力飞行。