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寒武

网络Cambrian; cambrian period; Eocambrian

寒武

网络释义

寒武

Cambrian

他们一般将古生代分作寒武(Cambrian)、奥陶(Ordovician)、志留纪(Silurian)、泥盆纪(Devonian)、石炭纪(Carboniferous)以及 …

cambrian period

larry's blog--台湾土木工程词汇十八 ... cambridge model 模式 cambrian period 寒武 camber 拱 ...

Eocambrian

...，与寒武系之间多为整合接触，而与下伏地层之间...寒武（Eocambrian），门希考夫（Menchikoff）于1949...

Subcambrian

...层位为底寒武（Infracambrian），还有亚寒武（Subcambrian）等名称。

例句：

It was an important evolution and marked the end of transgression and regression cycle of the Cambrian and Ordovician in Tarim area .

这标志着塔里木地区寒武纪和奥陶纪海进海退旋回的终结。

"Plumes " from deep mantle do not operate in the modern Earth and did not operate in Precambrian time.

来自地幔深处的 “热柱 ”，在现代地球上并无发生，其实，自寒武纪之后就不再发生。

For quite some time Cambrian remained just a scientific term concerned only by evolutionism scholars and paleontologists .

长期以来寒武纪仅仅是演化论学者和古生物学家所关心的科学名词。

The beginning of the Cambrian era saw a widespread arrival of multi-cellular organisms , particularly in the form of sponges .

寒武纪时代的初期看了多细胞性的有机体普遍到来，特别以海绵的形式。

Chemical fossils (e. g. alkanes and porphyrins ) are often the only evidence for life in rocks of PRECAMBRIAN age.

化学化石（烷烃和卟啉）是前寒武纪地层中生命存在的唯一证据。

This realization provided a big incentive for paleontologists to get out in the field and find fossils older than the Cambrian .

这项体认刺激了古生物学家走入田野，寻找比寒武纪更古老的化石。

The Qiannan sag experienced the phase of the passive ocean margin rift basin in the early Cambrian , deposited a set of marine facies shale .

黔南坳陷早寒武世经历被动大陆边缘裂陷盆地演化阶段，沉积了一套海相黑色页岩。

As a result of rapid transgression in the Early Cambrian , a sequence of excellent source rock was widely developed in the Lower Cambrian.

寒武系，特别是下寒武统，由于寒武纪初期的快速海侵作用而在研究区域普遍发育烃源岩系；

They were formed in a dry tidal flat lagoon environment , and developed in the upper part of the Lower Cambrian .

震积岩形成于干燥的潮坪泻湖环境，发育在下寒武统的上部。

A third fossil formation containing boths oft-bodied and hard-bodied animals provides evidence of the result of the Cambrian explosion .

第三种化石层既包含了软体动物也包含了硬体动物，它为寒武纪大爆发提供了证据。

ONE of the greatest mysteries of the history of life is the Cambrian explosion .

寒武纪的大爆炸是生命史中最大的谜团之一。

We could be headed for the evolutionary equivalent of the Cambrian explosion in a lot shorter time than we originally expected .

我们可以在比之前预想更短的时间内奔向类似寒武纪爆发的进化里程碑。

So the Cambrian Explosion , when all the body plans of the animals were evolved , took only 10 million years.

所以寒武纪大爆发，当所有动物的身体结构进化了用了才一千万年。

The Precambrian metamorphic rocks in Northern Fujian are the important part consisting of the Cathaysian palaeocontinental basement .

闻北前寒武纪变质岩是华夏古陆基底的重要组成部分。

The lithofacies palaeogeographic characteristics were quite different from those of the Cambrian .

这与该地区寒武纪的岩相古地理格局大不相同。

Will retailers be able to order direct from Cryptozoic Entertainment ?

零售商可以直接从寒武纪娱乐订购产品吗？

The result of petroleum exploration in the Cambrian - Ordovician, the theoretical knowledge and the hydrocarb. . .

本文总结了寒武 —奥陶系油气勘探成果、理论认识、成藏因素及勘探方向等。

Like a gene in the Cambrian seas of the early Web , information was copied and recopied endlessly .

就像早期网络的 “寒武纪海洋基因 ”那样，信息被无限地复制、再复制。

Mount Wutai is a typhical example of the Cenozoic continental extension and of the fault block orogeny.

五台山为早期寒武纪地壳中新生代伸展、断块造山活动的典型代表

The first three eons, which together lasted nearly 4 billion years, are together known as the Precambrian.

前三个时期合起来持续了 40亿年，合称为前寒武纪（隐生宙）。

This fault activated in the Cretaceous -Early Paleogene when it thrusted northwards and ceased downwards in the Lower -Middle Cambrian salts .

该断裂在白垩纪 —古近纪早期活动，向北冲断，向下收敛于中 -下寒武统膏盐层。

The Bogda Mountain , with Junggar basin on the north and Turpan -Hami basin on the south, is a part of the East Tianshan Mountains.

博格达造山带位于准噶尔和吐鲁番 -哈密两个前寒武纪地块之间，是晚古生代的大陆裂谷。

Solid bitumen is widely distributed in the Middle -Upper Cambrian limestones , the Sandu-Danzhai region of southeastern Guizhou Province.

黔东南地区三都 —丹寨一带中上寒武统灰岩中广泛分布有固体沥青。

The Xiaweidian Formation is a newly established formation, separated from the base of the Lower Cambrian Series in Western Hills, Beijing .

下苇甸组系从北京西山下寒武统底部独立出来，新建立的一个组。

But two centuries after it was noticed , in the mountains of Wales after which the Cambrian period is named, nobody knows what detonated it.

寒武纪因威尔士的群山而得名，在寒武纪被意识到的两个多世纪里，没人知道到底为什么会发生大爆炸。

The salts are continental source and come from the Cambrian and Ordovician systems of the surrounding uplifts .

其盐源主要是陆源，由周围凸起的寒武、奥陶系提供。

寒武

寒武

Cambrian

cambrian period

Eocambrian

Subcambrian

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