The most ancient parts of the continental crust are 4000 million years old.
该大陆地壳最古老的那些部分有40亿年了。
Earth's continental crust has changed significantly in composition overtime.
随着时间的推移，地球大陆地壳的组成发生了巨大的变化。
The element-geochemical features reflect that hybridism of continental crust occurs in the source area.
元素地球化学特征反映了陆源地壳杂化。
The Daba mass is of continental crust-transformed origin.
成因类型属陆壳改造型。
Continental crust chemical structure of Qinling-Dabie Orogen.
秦岭-大别造山带地壳化学结构。
Continental Crust is the inevitable product of formation and evolution of the Earth.
大陆地壳是地球形成演化的必然产物。
The continental crust is much thicker than average beneath the great mountain belts .
在高山地带下面的大陆地壳，其厚度要比平均厚度大得多。
It is China's special continental crust that decides the unique of petroleum in China.
中国陆壳的特殊性，决定了中国石油的特殊性。
The result shows that this region is distinctly a low-Q region in the continental crust.
结果表明：此区是大陆地壳中一个十分突出的低Q值区域。
Therefore, Chinese continental crust as a hydrocarbon-enriched one should be reasonable.
所以中国陆壳理应为富烃陆壳。
Secondly, China continental crust has not only trisection structure but also dichotomy structure.
中国陆壳既有三分结构也存在二分结构；
Which results in the formation of a piedmont depression and accretion and thickening of continental crust.
导致山前坳陷带的形成和陆壳的加积、增厚。
The East China Sea Shelf Basin is a marginal sea basin located on Continental crust of China eastern margin.
东海陆架盆地是位于中国大陆东部边缘大陆地壳之上的边缘海盆地。
This has significant implications for TTG petrogenesis, I-type granite origin and continental crust evolution.
这对TTG岩石的成因、I型花岗岩的形成以及陆壳成分的演化都有着重要的意义。
It is important to understand subduction because this is where the continental crust grew progressively with time.
因为大陆壳日益增长，所以了解俯冲带是非常重要的。
A stable area of continental crust that has not undergone much plate tectonic or orogenic activity for a long period.
大陆地壳长时期内未受到板块构造的或造山活动的很多影响的稳定区。
The studies considered that the macroseism is situated at change location from continental crust to transitional crust.
研究认为，地震发生在陆壳向过渡壳变化的位置上。
The earth′s crust of the South China Sea belongs to the transitional type between the oceanic crust and continental crust.
南海地壳属于大洋型地壳与大陆型地壳之间的过度类型。
It is of important signification to analyse the process of the continental crust evolve with relevant material composition.
而相应的物质构成对分析大陆地壳演化的过程具有重要意义。
For most ore metals, the continental crust, especially, the upper continental crust, is the repository of all ores and protores.
对于大多数金属成矿元素 ，地壳特别是上地壳是大多数矿石和矿胎的储库 ，地壳丰度是元素富集成矿的物质基础。
There exist two types of volcanic-intrusive complexes in Jiangxi Province: remelting-type of continental crust and syntectic type.
江西地区存在陆壳重熔和同熔两种类型火山侵入杂岩。
The subvolcanic rock associated with silver metallization is of continental crust origin, resulted from partial melting of basement rocks.
与成矿有关的次火山岩为陆壳改造型成因，系基底岩石部分熔融形成。
The Yellow river sediment has similar REE composition to the upper continental crust(UCC), so it can also be used to trace the UC composition.
相对长江沉积物而言，黄河沉积物REE 分布模式与上陆壳的更为相近，可用来示踪上陆壳平均组成。
The Fujian continental crust originated in Archean era possesses a characteristic of multi-phase and multi-stage activity during its evolution.
晚太古宙和早元古宙是陆壳形成的主要时期，并已具现今板块活动特征。
The element-geochemical features reflect that the magma comes from enriched mantle and that hybridism of continental crust occurs in the source area.
火山岩的元素地球化学特征反映岩浆来自富集地幔，在源区存在陆壳的混染作用。
The Ehu intrusion is composed of a continental crust transformation type (S-type) granite and displays a textural and compositional evolution sequence.
鹅湖岩体为S型花岗岩，具有结构和成分演化序列。
As the leading edge of one plate is consumed beneath the other, some of the magma finds its way up between cracks and crevices in the continental crust.
随着一个板块的前边缘被淹没在另一个之下，有些岩浆会顺着大陆地壳中的裂缝和缝隙向上涌出。
The Re Os isotope composition is obviously different from the rocks of the continental crust, but similar to the K T boundary sediment, and close to the meteorite.
铁锰结壳的铼-锇同位素组成明显有别于大陆地壳岩石，和K- T界线沉积物相似，接近陨石值。
The Re Os isotope composition is obviously different from the rocks of the continental crust, but similar to the K T boundary sediment, and close to the meteorite.
铁锰结壳的铼-锇同位素组成明显有别于大陆地壳岩石，和K- T界线沉积物相似，接近陨石值。
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