Negative hands and dots tend to be one of the most frequent pairings, especially during a warm climate period known as the Gravettian.
凹下的手掌形和小圆点是最频繁出现的成对图形之一，尤其在温暖气候的葛拉夫特时期。
These animals were not as sensitive to climate changes in the Cretaceous period as they are today.
这些动物在白垩纪对气候变化不像今天这样敏感。
Climate change means that we are entering a period of unprecedented uncertainty and crisis, which will affect every country.
气候变化意味着我们进入了一个前所未有的不确定和危机时期，这将影响每一个国家。
And, whatever happens to nature, it is our own highly complex interconnected society, built on a lucky period of stable climate during a tiny sliver of planetary time, that looks most at risk.
然而，无论自然会发生什么事，看起来最危险的还是我们在一段短暂的行星时间内、在气候稳定的幸运时段建立起来的高度复杂、相互连接的社会。
So scientists often look to this so-called Pliocene warm period for hints about our future climate.
因此科学家们经常在所谓上新世暖温期中寻找有关未来气候的线索。
Over past decade, global temperatures have been the highest-ever recorded for a 10-year period since the beginning of instrument-based climate records.
自从开始，用仪器测量气候，并记录之后，在超过过去的十年间，全球温度保持10年间最高纪录。
So it's possible that enhanced tectonic activity and a change in climate eroded large amounts of phosphorous-rich rocks, which washed into the ocean over a period of several hundred million years.
所以这将成为可能，就是，增强的构造活动和气候的变化腐蚀了含磷丰富的岩石，并在一个数百万年的时间内冲入大海。
Around 11, 000 years ago, the world underwent a violent and rapid period of climate change, leading to the end of the last Ice Age.
大约一万年前，这世界经历了剧烈而快速的气候巨变期，导致了最后一次冰河时代的终结。
Until now, the best high-resolution records of climate variability from the Northern Hemisphere go back only to the last interglacial period, less than 125,000 years ago.
现今有关北半球气候变化的最完整且分辨率最高的记录，只能追溯到上个间冰期，历史不及12.5万年。
Climate is the overall combination of all these events over a long period of time.
气候，指的是在一个相对较长的时间内，所有这些事件的结合体。
Other scientists point to global climate change, citing evidence for a period of sudden warming and cooling.
另外还有科学家认为是全球气候变化，他们举了一些气候突然变暖或变冷的例子。
The La Nina weather anomaly will persist into the spring of 2009 but should gradually weaken during that period, the U.S. Climate Prediction Center said on Thursday.
美国气候预测中心于上周四称，“拉尼娜”气候现象将持续至2009年春季，但在此期间其影响将逐渐减弱。
Unlike most other regions, the United States and Canada saw no climate-linked decline in food production during this period.
比如，相比于多数其他地区，美国和加拿大在此期间的作物产量就没有表现出与气候相关联的下降。
Canned products can easily be transported and stored for a longer period of time under ambient conditions in a moderate climate.
罐装产品可易于运输，在气候适中的环境条件下可储藏较长时间。
What marked out this period was a greater range of recorded temperatures, suggesting it was a time of rapid but short-lived fluctuations in climate.
气温变化周期是根据氧同位素测定的大量远古温度记录而推演出来的。 气温变化周期与人类演化进程的对照，暗示“黄金时期”与气候急剧波动而短暂的时期相对应。
This period is longer for the regions with rigorous climate [3].
这一时期对一些地区有长时间的恶劣气候[3]。
Nordhaus calls this recommendation for a policy that builds gradually over a long period the “climate-policy ramp.”
诺德豪斯将这一长期逐步实施的建议称为“渐进式气候政策”。
The climate over the period was moderate to cool.
在那段时间里气候是从温和到凉爽。
Climate change science is in a period of 'negative discovery' - the more we learn about this exceptionally complex and rapidly evolving field the more we realize how little we know.
气候变化科学正处于一个“负发现”的时期-我们对这个异常复杂迅疾变化的领域了解得越多，我们就意识到我们的所知何其浅薄。
One of the problems with climate modification is it occurs over a relatively long period of time.
其中的问题与气候改变的是它发生在一个相对长的时间。
Climate abnormally has significant impact on each period of transportation systems, from line surveying, designing, construction and operation.
通过分析气候异常对交通运输系统在勘察、设计、施工和运营各个阶段的影响。
There were small variations of climate and sea level over that period, and several recent papers have tried to clarify these.
在此期间，气候和海平面出现过一些微小的变化，最近刊出的几篇论文试图在这些方面做出清晰的解释。
The La Nina weather anomaly will persist into the spring of 2009 but should gradually weaken during that period, the U. S. Climate Prediction Center said on Thursday.
周四美国气象预报中心宣称拉尼娜反常气候会持续到2009年春季，但是在这期间，会逐渐减弱。
Chenghai is located in the subtropical zone, a subtropical monsoon climate, warm and pleasant, very hot short, a long frost-free period, the Four Seasons is not clear.
澄海区地处亚热带，属南亚热带季风气候，温暖宜人，酷热期短，无霜期长，四季不甚分明。
With the prediction cases during the period of 1979 to 1994, the predictive capability of the model for ENSO-caused global climate anomalies is discussed.
用1979～1994年间的“回报”个例，探讨了该模式对ENSO引起的全球气候异常的预报。
Minjiang estuary situates at South Asia tropic, with warm climate and abundant food in low beach. each year during the migratory period, thousands of water birds winter or rest here.
闽江河口地处南亚热带，气候温暖，滩涂食物丰富，每年鸟类迁徙期间，均有大量水禽在此越冬或停歇。
The Cretaceous is a typical period for greenhouse climate in geological history and has become an important paleoclimate simulation period in international paleoclimate modeling community.
白垩纪是地质史上一个典型的温室气候时期，国际上围绕白垩纪气候成因开展了一系列模拟研究。
The study shows that two climate cycles underwent from the sedimentary period of Shahejie Formation to that of Dongying Formation.
研究表明，济阳坳陷从沙四段至东营组沉积时期经过了两个气候变化周期。
Part III discusses the environment and climate during the prehistoric period in Northern Anhui.
皖北地区史前时期的自然环境与气候。
Part III discusses the environment and climate during the prehistoric period in Northern Anhui.
皖北地区史前时期的自然环境与气候。
应用推荐