查询词典 climate changes

Eric DeWeaver, the physical climatologist on the International Polar Bear Science Team and a professor of atmospheric and oceanic sciences in the University of Wisconsin-Madison, evaluated existing climate models to identify those that best represent observed changes in sea ice - a crucial component of polar bear habitat - and which are expected to best predict future conditions in the Arctic.

Eric DeWeaver 是国际北极熊科考队的一名物理气候学家，也是威斯康星大学麦迪逊分校研究大气及海洋科学的教授，他对现存的气候模型作了评测以确定哪些模型最能显示：在北极熊栖息地的重要组成部分——海冰中观测到的变化以及哪些是人们所希望的最能预测北冰洋未来情况的模型。

Eastern Himalaya Syntaxis is an important area in studying climatic-tectonic reciprocity. In this paper, single-crystal-high-precision laser ~(40)Ar/~(39)Ar method was used to build the thermal evolutional history of Eastern Himalaya Syntaxis by tests on river sediments on the lower reach of Yalung-Tsangpo River. The contrast of age statistical results against the figure showing the changes in rate and angle of convergence during India plate has been colliding against Eurasian plate since late Mesozoic and the diagram consisting of global deep-seaδ18O andδ13C records is done, for the purpose of revealing climatic and tectonic information on rock cooling and referring the relationship between thermal evolutional history and climate and tectonics.

东喜马拉雅构造结是气候与构造相互作用的典型地区，本文尝试使用单颗粒高精度单次全熔~(40)Ar/~(39)Ar法对采自雅鲁藏布江大峡谷下游墨脱县城以南约50 km处地东河段的细粒现代河沙进行年代学测试，建立东喜马拉雅构造结的热史演化序列，并通过与代表全球气候变化的18O、13C浓度变化曲线和印度大陆向北运动的速度、角度变化曲线的对比，揭示气候、构造因素与东喜马拉雅构造结热史演化的耦合，推定热史演化与气候、构造过程的关系。

The contrast of age statistical results against the figure showing the changes in rate and angle of convergence during India plate has been colliding against Eurasian plate since late Mesozoic and the diagram consisting of global deep-seaδ18O andδ13C records is done, for the purpose of revealing climatic and tectonic information on rock cooling and referring the relationship between thermal evolutional history and climate and tectonics.

东喜马拉雅构造结是气候与构造相互作用的典型地区，本文尝试使用单颗粒高精度单次全熔40Ar/39Ar法对采自雅鲁藏布江大峡谷下游墨脱县城以南约50 km处地东河段的细粒现代河沙进行年代学测试，建立东喜马拉雅构造结的热史演化序列，并通过与代表全球气候变化的18O、13C浓度变化曲线和印度大陆向北运动的速度、角度变化曲线的对比，揭示气候、构造因素与东喜马拉雅构造结热史演化的耦合，推定热史演化与气候、构造过程的关系。

This low carbonate event may have resulted from changes of rainfall. During deglaciation, the dry climate caused a decrease in terrigenous sediment input. However, during Early-Middle Holocene, the rainfall, especially the heavy rain with higher erosions increased rapidly, leading to the increase of terrigenous sedimental supplies from South China mainland and Hainan islands.

在冰消期，出现干旱，陆源物质减少，而早中全新世的雨量，尤其是具较强冲刷能力的大雨量急剧增加，造成北部海南岛和华南陆地的冲刷增强，陆源物质供给增加，从而出现低钙事件。

The meeting in B ern will also address the impact of the climate change on food production and explore ways to help poor countries adapt to these changes.

在 Bern 的会议也将对气候变化对粮食产量的影响做出声明，探讨方法帮助贫穷国家适应这些变化。

The recent internationally collaborated project of Past Global Changes, organized by the IGBP (International Geosphere–Biosphere Programme), is directed at reconstructing natural- and human-induced variations in key climate sys- tems of the past.

最近的国际合作项目在过去的全球变化，由在国际地圈生物圈计划，是针对改造自然以及人类引起的气候变化的关键系统电信设备制造商过去。

The proposal of "Banxi System" will not only benefit to strata correlation of Nanhuan, which exists for a long-time, but also benefit to the research about the relationship between Neoproterozoic rift basin evolution and Rodinia fragmentation, glacial epoch formatiom, and the probe into corresponding important problems about climate and environment tremendous changes.

板溪系的提出不仅将有利于解决长期存在的南华系划分对比问题，同时也必将有利于新元古代早期裂谷盆地演化与Rodinia超大陆裂解、冰期形成等关系的研究和相关重大气候、环境巨变问题的探讨

Due to the greenhouse effect, changes in the earth's climate have taken place.

由于温室效应的影响，全球气候已经发生了变化。

Chinese scholars' researches have shown that the human activities were impacted strongly by the Holocene climate and the environmental changes in China.

国内学者的研究表明，人类活动受全新世气候与环境变化的强烈影响，人类在适应环境变化的同时也给环境造成了一定程度的影响，环境在自然变化的背景上叠加了人类活动的作用并且逐步增强。

The trials were carried out in field experiment and artificial climate incubator. The sugar beet growth buds were treated at 1～3pairs of true leaves with gibberellin , autix , naphthaleneacetic acid and kinetin , and the plant growth regulating substances enhancing bolting of sugar beet in the first year and its doses were selected out. The sugar beet seedling induced by temperature and light were treated by abscisic acid , maleic hydrazide , uniconazole (S-3307) and paclobutrazol (PP333), and the plant growth regulating substances which make bolting reverse and their doses were screen out. The mechanisms of bolting and bolting reversing were discussed by examining the changes of endogenous hormones, activities of correlative enzyme to bolting, soluble protein, components of amino acid in the protein, components of fatty acid. The results were as follow

本研究通过田间试验和人工气候箱培养相结合的方法，在甜菜幼苗1~3对真叶时利用赤霉素、生长素、奈乙酸和激动素等生长调节物质处理茎生长点，筛选促进甜菜当年抽苔的植物生长物质及剂量；同时利用脱落酸、马来酰肼、烯效唑（S-3307）和多效唑（PP333）等处理经温光诱导当年抽苔的甜菜幼苗，筛选对当年抽苔逆转有效的种类和剂量，并通过测定内源激素含量、相关酶活性、可溶性蛋白质含量和氨基酸组分及脂肪酸含量及其组分的变化，探讨甜菜当年抽苔和抽苔逆转的机理，得到如下结论

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。