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单词 the Cretaceous
释义

the Cretaceous

美 [kr??te???s]
英 
n.
1.
the period from about 144 to 65 million years ago when rock containing chalk was formed

例句

释义:
1.
And when you wonder how much longer the film can go on without showing dinosaurs, T-Rex finally relents and goes back to the Cretaceous.
当你在怀疑到底还有多久才能看到恐龙的时候,霸王龙突然出现并带你回到了白垩纪时代。
dictsearch.appspot.com
2.
Scientists believe that during the Cretaceous period, a spate of volcanic activity caused plant life to bloom on the surface of the oceans.
科学家认为,在白垩纪,一连串的火山活动导致植物在海平面生长旺盛。
www.bing.com
3.
A member of the Dromaeosauridae of dinosaurs, it was a bird-like theropod dinosaur, which flourished during the Cretaceous Period.
它属于驰龙科一员,是一种类似鸟类的兽脚亚目食肉恐龙,在白垩纪繁盛一时。
www.elanso.com
4.
fish thought to have been extinct since the Cretaceous Period but found in 1938 off the coast of Africa.
被认为是白垩纪时期现以灭绝的鱼,直到1938年在远离非洲海岸发现。
www.jukuu.com
5.
By the end of the Cretaceous, the continents we know were all in place.
在白垩纪末期,大陆分离已基本固定,形成了我们今天所知道的样子。
blog.sina.com.cn
6.
The prints are believed to have been made during the Cretaceous period of the Mesozoic Era, Kim said in a statement.
这些足迹被认为是在中生代白垩纪时期由当时鸟类留下的。
www.jukuu.com
7.
The Cretaceous strata in the Kuche Basin in Xinjiang are marked by a set of arid red beds, which belongs to the lower series of Cretaceous.
新疆塔里木北部库车盆地的白垩系,只发育下白垩统,为一套干旱红层地层。
www.dictall.com
8.
That date marks one of five recognised mass extinctions in history (the end of the Cretaceous was another).
第一个时间点也是史上5次著名的大规模物种灭绝事件之一(另一次发生在白垩纪末期)。
www.bing.com
9.
The Cretaceous was a period with a relatively warm climate and high eustatic sea level.
白垩纪的气候相当暖和,海平面的变化大。
instapedia.com
10.
During the Cretaceous , however, many of these blocks of land were near their current latitudinal position or higher.
不过在白垩纪期间,很多陆块已经位于现今所在的纬度附近了,有些甚至还在纬度更高之处;
dictsearch.appspot.com
1.
Meanwhile, it looks like the Cretaceous version of shore birds were becoming relatively common, based on fossil findings.
同时,根据化石发现,似乎白垩纪的shorebirds(海鸟?)已经逐渐变得相对常见了。
bbs.gter.net
2.
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。
ogg.pepris.com
3.
The structural characteristics of unconformities are analyzed with the Cretaceous base unconformity in Junggar Basin as an example.
以准噶尔盆地白垩系底部不整合面为例,剖析了不整合面的结构特征。
dictsearch.appspot.com
4.
It says lice are old, predate the Cretaceous-Paleogene boundary, and must have been living on something.
它说明了虱子的历史非常久,在白垩纪-早第三纪过渡期之前,而且也肯定是寄生在某种生物上的。
www.bing.com
5.
The temperature drop during the Cretaceous period would almost certainly have wiped out an 'abundance' of the world's dinosaurs.
曾经称霸地球显赫一时的恐龙,在白垩纪时代的这次温度巨变中,似乎全都灭绝了。
gb.cri.cn
6.
That means that our record of Balaur is restricted to the very end of the Cretaceous.
这意味着我们有关巴拉乌尔龙的记录限定于白垩纪的晚期的晚期。
9.yeezhe.com
7.
The desert in the Ordos Basin is an important part of desert belt across China continent in the Cretaceous.
鄂尔多斯盆地白垩纪沙漠是白垩纪横贯我国西北-东南沙漠带的重要组成部分。
www.fabiao.net
8.
One was an isolated feather dating from the Cretaceous period (about 100m years ago) that was found in Brazil.
其中一个是在巴西发现的白垩纪(约1亿年前)的一根羽毛。
www.ecocn.org
9.
The mass extinction of terrestrial dinosaurs is the most important evolutionary event across the Cretaceous-Paleogene boundary.
陆生恐龙的绝灭是白垩系-古近系界线事件中最引人注目的。
lib.cqvip.com
10.
The earliest known bird, Archaeopteryx, lived during the Jurassic, the period before the Cretaceous.
已知的最早的鸟类——始祖鸟,生活于白垩纪之前的侏罗纪。
www.bing.com
1.
Paleoclimate in the Cretaceous period was characterized by space -time inhomogeneity.
指出白垩纪古气候具有时间上和空间上的不均匀性;
dictsearch.appspot.com
2.
The Cretaceous-Tertiary Hehuai basin was generated owing to the combined effect of the Tethys and Pacific Ocean dynamic systems.
白垩-第三纪河淮盆地是在特提斯与太平洋动力学体系联合作用下形成的。
www.cagsbulletin.com
3.
An extraterrestrial impact is most closely linked to the Cretaceous extinction event.
天外来客对地球的撞击与白垩纪的物种灭绝事件有着最为密切的联系。
www.bing.com
4.
The discovery of Kala-2 gas field reveals a good exploration prospect of the Cretaceous formation in the Kuqa depression.
克拉2大气田的发现,展示了库车坳陷白垩系良好的油气勘探潜力。
www.geojournals.cn
5.
and the Cretaceous marine mudstone and coal-bearing formations of transitional facies.
白垩系海相泥岩和海陆交互相含煤层系。
www.juyy.net
6.
In the drilling process, the collapse of wellbore wall is severe in the Cretaceous and Jurassic strata.
在钻井施工中,白垩系、侏罗系地层井壁失稳严重。
202.127.156.16
7.
The three major rock systems of the Mesozoic era, the Triassic, Jurassic and the Cretaceous are notable oil-producing systems.
中生代的三大岩系:三叠系、侏罗系和白垩系,是三个著名的产油岩系。
www.infopetro.com.cn
8.
Their reward: new types of sauropod (top) and pterosaur both of which lived almost a hundred million years ago, in the Cretaceous period.
他们辛苦付出的回报是新的蜥脚龙(上图)和翼龙化石,这两种动物均生活在一亿年前的白垩纪。
www.huaxia-ng.com
9.
This 65. 5-million-year-old layer of Earth separates fossils of the Cretaceous period from those of the Tertiary period.
这个有着6550万年历史的地层分离了白垩纪的化石和第三纪的化石。
www.bing.com
10.
The really strange thing is that there is absolutely no hint of anything happening at the end of the Cretaceous.
真正让人感到不解的是,在白垩纪时代所发生的一切变化却找不到任何线索。
www.ecocn.org
1.
As earth rips apart at the dawn of the Cretaceous, a smorgasbord of features shows us natural selection at work in the dinosaurs.
伴随着白垩纪初期大地的分离,许许多多不同的特征向我们展示了自然选择对恐龙的影响。
blog.sina.com.cn
2.
The Cretaceous period ended 65m years ago with the death of the dinosaurs.
大约在6千5百万年前白垩纪(theCretaceousperiod)结束,伴随着恐龙的绝迹。
www.bing.com
3.
a rare tree species from the Cretaceous Period.
是白垩纪时期遗留下来的珍贵树种。
www.hellomandarin.com
4.
Jeholornis - this creature lived 120 million years ago in the Cretaceous.
热河鸟-这种生物活在1亿2000万年前的白垩纪。
www.bing.com
5.
So 65 million years ago they've got very good evidence of the cretaceous exctinction event.
人们已经得到了6500万年前白垩纪灭绝事件很好的证据。
www.bing.com
6.
In sufficient quantity, it can form a sandy, green deposit such as the Cretaceous greensands of the US and UK.
在数量充分时,海绿石能形成为砂质、绿色的沉积物,如美国及英国的白垩纪绿砂。
www.infopetro.com.cn
7.
The prehistoric reptile lived in the Cretaceous period, about 125 million years ago.
这只史前爬行动物生活在约一亿两千五百万年前的白垩纪。
www.cnnas.com
8.
But I surprised. Is this hedgehog from the Cretaceous period? !
还好不疼~难道这只刺猬是白垩纪来的?
blog.sina.com.cn
9.
Corythosaurus lived 80 to 65 million years ago. That time was called the Cretaceous period.
冠龙生活在6500万~8000万年以前,这个时候是白垩纪。
zonghe.17xie.com
10.
The Oviraptor lived 88 to 70 million years ago. That time was called the Cretaceous period.
偷蛋龙生活在7000万~8800万年前,这个时候是白垩纪。
www.17xie.com
1.
The surface features of the quartz sand grains from the Cretaceous desert in the Sichuan Basin
四川盆地白垩纪沙漠石英沙颗粒表面特征
service.ilib.cn
2.
The variations of palaeowind direction of the Cretaceous desert in the Sichuan Basin and their significance
四川盆地白垩纪沙漠风向变化规律及其意义
ilib.cn
3.
Crustal Structure of the Northern Margin of the South China Sea and Its Tectonic Processes Since the Cretaceous
南海北部陆缘地壳结构特征及其构造过程
ilib.cn
4.
Diagenesis of the Cretaceous sandstone in Yuyang Formation of Jianghan basin and its thermodynamic analyse
江汉盆地白垩系渔洋组砂岩的成岩作用及其热力学分析
scholar.ilib.cn
5.
Sedimentary Characteristics of the Cretaceous Desert Facies in Ordos Basin and Their Hydrogeological Significance
鄂尔多斯盆地白垩系沙漠相沉积特征及其水文地质意义
ilib.cn
6.
A Study of the Cretaceous-Tertiary Sequence Stratigraphy of Tarim Basin, Xinjiang
新疆塔里木盆地白垩纪-第三纪层序地层学研究
ilib.cn
7.
Sequence stratigraphic framework and palaeogeography evolution of the Cretaceous in Kuqa Depression, Tarim Basin
塔里木盆地库车坳陷白垩纪层序地层格架及古地理演化
www.ilib.cn
8.
Geological process and tectonic evolution of the Cretaceous Xinjing terrestrial basin, Jiangxi Province
江西信江白垩纪陆相盆地地质作用与构造演化
www.ilib.cn
9.
Sedimentary Characteristics for the Cretaceous Strata in the Northern Depression of the South Yellow Sea Basin
南黄海盆地北部坳陷白垩系沉积特征
service.ilib.cn
10.
Analysis on Palaeoclimate neighbouring the Cretaceous and Paleogene boundary in Jiayin area, Heilongjiang Province
黑龙江嘉荫地区白垩系与古近系界线附近的古气候分析
scholar.ilib.cn
1.
Analysis of the Cretaceous Sequence-stratigraphic Pattern and Controlling Factors in Kuna Foreland Basin
库车前陆盆地白垩系层序地层样式及控制因素分析
www.ilib.cn
2.
The magnetic fabrics and palaeowind direction significance of the Cretaceous desert sediments in the Sichuan Basin
四川盆地白垩纪沙漠沉积磁组构特征及其古风向意义
ilib.cn
3.
Diagenesis of anhedritite in the Cretaceous reservoir and its influence on the hydrocarbon distribution in southeast Jianghan Basin
江汉盆地白垩系储集层中硬石膏的成岩作用及其对油气分布的控制
www.ilib.cn
4.
Paleoclimate Indicator and Quantitative Determination of Paleotemperature in the Cretaceous Red Beds
白垩纪特殊沉积的古气候指示及红层定量古温度测量研究
service.ilib.cn
5.
The geochemical features of the Cretaceous Tertiary strata in Shanyang basin, Shaanxi province
陕西山阳盆地白垩系第三系界限地层地球化学特征及古气候意义
ilib.cn
6.
Petrography and geochemistry of the Cretaceous volcanic rocks in Tingri, southern Xizang
藏南定日白垩纪火山岩岩石学与地球化学初步研究
service.ilib.cn
7.
Sediment Character and Sediment Environment of the Cretaceous Period Stratum in Lasa Basin
拉萨盆地白垩纪地层的沉积特征及沉积环境
service.ilib.cn
8.
North Atlantic Warming During Global Cooling at the End of the Cretaceous
白垩纪末全球变冷时期北大西洋增温现象
www.ilib.cn
9.
Characters of the Braided River Deposits of the Cretaceous, Northeastern Tarim Basin
塔东北地区白垩系辫状河沉积特征研究
www.ilib.cn
10.
The correlation of sedimentary facies and palaeogeography and ground water from the Cretaceous strata in the Ordos Basin
鄂尔多斯盆地白垩纪岩相古地理与地下水相关性探讨
ilib.cn
1.
Mechanisms and Simulations of Greenhouse Climate in the Cretaceous: A review
白垩纪温室气候机制的模拟研究评述
168.160.184.78
2.
Microscopic Features on Quartz Sand Grain Surface in the Cretaceous Desert of Ordos Basin
鄂尔多斯盆地白垩纪沙漠石英沙颗粒表面特征
ilib.cn
3.
Managing Eroded Land of the Cretaceous Period in Wanquan County
万全县治理白垩纪侵蚀劣地的实践
www.ilib.cn
4.
The value and global comparison of the Cretaceous Mt. Yandangshan caldera geologic heritage
雁荡山白垩纪破火山地质遗迹价值与全球对比
service.ilib.cn
5.
Response to the Cretaceous and Paleogene Important Events
莎茨基隆起:白垩纪和古近纪重要事件的响应
service.ilib.cn
6.
Saving the Cretaceous confined water-extremely urgent
挽救四平市白垩系承压水迫在眉睫
www.ilib.cn
7.
A new sauropod dinosaur from the Cretaceous of Jiutai, Jilin, China
吉林九台白垩系一新的蜥脚类恐龙
www.ilib.cn
8.
Discovery of the Cretaceous Braid-river Bar in the Ancient Poyanghu Basin
古鄱阳湖白垩纪盆地辫状河砂坝的发现
service.ilib.cn
9.
Analyzation on how to manage and beautify serious soil erosion of the Cretaceous period
浅析美化治理白垩纪严重土壤侵蚀
www.ilib.cn
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