在线字典为您在线查询寒武纪的词典内容如下，包括寒武纪的拼音，读音，拼读；寒武纪的意思和详细释义，寒武纪的近反义词，寒武纪的英语翻译，用寒武纪这个词语怎么造句等内容。
寒武纪读音/繁体/五笔/英文翻译
| 拼音 | hán wǔ jì | 读音 | 跟我读 |
|---|---|---|---|
| 繁体 | 寒武紀 | 类型 | 词语大全 |
| 五笔 | pgxn | 平音 | hanwuji |
| 词性 | 中性 | 语法 | |
| 拼读 | 喝(he1)啽(an2)，寒(han2)|五(wu3)|鸡(ji1)异(yi4)，纪(ji4) | ||
| 英语翻译 | cambrian period |
寒武纪是什么意思？
· 基本释义
古生代的第一个纪。 约开始于5.7亿年前，结束于5.1亿年前。在这个时期里，红藻、绿藻等开始繁盛，生物群以无脊椎动物，尤其是三叶虫、低等腕足类和古杯动物为主。
· 详细释义
地质年代古生代的第一个纪。“寒武”(Cambria)是 英国 威尔士 一个古代地名，这个纪的地层首先在那里发现，故名。约开始于五亿七千万年前，结束于五亿年前。本纪分为早、中、晚三个世。生物群以海生无脊椎动物为主，特别是三叶虫。红藻、绿藻等开始繁盛。我国南北很多省区当时为海水所淹没。这一时期形成的地层叫“寒武系”。
寒武纪的近反义词？
寒武纪近义词：抱歉，查无寒武纪的近义词
寒武纪反义词：抱歉，查无寒武纪的反义词
寒武纪词语接龙
（~寒武纪~）在开头的接龙：纪律，纪实，纪纲，纪要，纪录，纪事，纪行，纪委，纪昌，纪略，纪历，纪理，纪经，纪序，纪録，纪游，纪限，纪系，纪载，纪极
（~寒武纪~）在结尾的接龙：世纪，年纪，违纪，党纪，本纪，法纪，风纪，军纪，天纪，官纪，星纪，一纪，行纪，帝纪，道纪，大纪，传纪，成纪，六纪，执纪
暂时无法为您进行寒武纪的词语顺序接龙!
用寒武纪怎么造句？
您好，暂未查询到寒武纪造句的内容。
寒武纪大爆发后不久，泥石流迅速将数千只海洋动物掩埋在有利于石化的条件下。
Shortly after the Cambrian explosion, mud slides rapidly buried thousands of marine animals under conditions that favored fossilization.
然而，使所有的黑土形成冰川作用的问题是，在前寒武纪沉积物中广泛分布有黑土。
The problem with ascribing all tillites to glaciation, however, is that tillite deposits are widespread in Precambrian sediments.
第三个化石地层中既有软体动物，也有硬体动物，为寒武纪大爆发的结果提供了证据。
The third fossil formation containing both soft-bodied and hard-bodied animals provides evidence of the result of the Cambrian explosion.
尽管伊迪卡拉是以澳大利亚的一处地名而命名，但伊迪卡拉沉积层却遍及世界各地，并且可追溯到前寒武纪时代。
Although named after a site in Australia, the Ediacaran formation is worldwide in distribution and dates to Precambrian times.
石英是石英——由四个氧离子围绕的硅离子——200万年前的更新世石英和5亿年前的寒武纪石英之间没有任何区别。
Quartz is quartz—a silicon ion surrounded by four oxygen ions—there's no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.
动物学家们会知道寒武纪大爆发时期的进化顺序吗？
Will zoologists ever know the evolutionary sequences in the Cambrian explosion?
这种迅速的动物起源和种类分化时期常常被称为“寒武纪大爆发”。
This rapid origin and diversification of animals is often referred to as "the Cambrian explosion".
寒武纪大爆发涉及迅速的进化分化，随之而来的是许多独特动物的灭绝。
The Cambrian explosion involved rapid evolutionary diversification, followed by the extinction of many unique animals.
发现并填绘出前寒武纪地层单元。
The Precambrian stratigraphic unit has been found and mapped.
被后寒武纪地台沉积盖层不整合覆盖。
It is overlain unconformably by the post Cambrian platform cover.
内部遗传因素是还关键的在寒武纪爆炸。
Internal genetic factors were also crucial in the Cambrian explosion.
因此，前寒武纪的动物肯定曾经生活在这么深的地方。
Precambrian animals must therefore have lived at such depths.
它们是前寒武纪岩石。
They are Precambrian rocks.
在5亿年前的寒武纪，似蠕虫生物逐渐演化成似鱼生物。
During the Cambrian period, 500 million years ago, worm-like creatures were evolving into fish-like creatures.
甘肃敦煌-北山地区广泛出露早前寒武纪岩石。
Early - Precambrian rocks are widely exposed in Dunhuang - Beishan area, GansuProvince.
片麻岩，变质岩，可以发现，在常见的前寒武纪地区。
Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.
就全球而言，前寒武纪和新生代是金矿的重要成矿期。
Among them the precambrian and cenozoic eras are the main metallogenic epoches in the world.
发现的并不是前寒武纪的动物本身，而是它们的足迹。
These findings are not of Precambrian animals themselves, but of their tracks.
前三个时期合起来持续了40亿年，合称为前寒武纪（隐生宙）。
The first three eons, which together lasted nearly 4 billion years, are together known as the Precambrian.
前寒武纪岩石被称为基岩，因为它们通常深埋于地表之下。
Precambrian rocks are described as "basement rocks" because they are usually buried deep under the surface.
在英国的威尔士和苏格兰的西北部，发现了寒武纪的岩石。
In Britain, Cambrian rocks are found in Wales and North-West Scotland.
本文描述了湘西黔东地区寒武纪沉积的等深岩类型和特征。
This paper describes the types and characteristics of contourites of Cambrian in Western Hunan and Eastern Guizhou.
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。
Like a gene in the Cambrian seas of the early Web, information was copied and recopied endlessly.
霍尔丹，英国遗传学的先驱，他回答道：在前寒武纪的兔子化石就是了。
S.Haldane, a pioneering British geneticist, replied: “Fossil rabbits in the Precambrian era.
这些复杂生命突然出现，暗示了寒武纪爆发式演化事件的存在。
The sudden emergence of those complicated life forms hinted the existence of evolution events of Cambrian explosion.
在寒武纪生命大爆发期间，主要模式转化只用了数千万年的时间。
During the Cambrian explosion, major paradigm shifts took only tens of millions of years.
澄江动物群是目前所知早寒武纪海洋生物分异度最大的化石组合。
The Chengjiang Fauna is the most diver se assemblage of Early Cambrian marine fossils known.
埃迪·卡拉化石的发现，将动物的形成时间从寒武纪又推早了不少。
The Ediacaran fossil record thus stretches the origins of animals to well before the Cambrian Explosion.
10亿到5亿四千万年之间，就是在化石中发现许多生命之后的寒武纪大爆发时期。
This period, from 1 billion to 540 million years ago, is known as the "Cambrian explosion" after the riot of diverse life found in the fossil record.
10亿到5亿四千万年之间，就是在化石中发现许多生命之后的寒武纪大爆发时期。
This period, from 1 billion to 540 million years ago, is known as the "Cambrian explosion" after the riot of diverse life found in the fossil record.
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