north polar sequence是什么意思

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用法例句

Environmental change in Ny-Alesund,Arctic as recorded in lake sediments;

北极新奥尔松地区环境演变的沉积记录

A study on lead isotope geochemistry of atmospheric aerosol of Chukchi and Bering sea in Arctic;

北极楚科奇海、白令海上空大气气溶胶铅浓度及同位素研究

Analysis on correlation between sulphate-reducing bacteria and bio-geochemical factors of sediment in the Chukchi sea and Bering sea, Arctic;

北极沉积物中硫酸盐还原菌与生物地球化学要素的相关分析

The distribution pattern of persistent organic pollutants and their molecule stratigraphic records in the sediments from the Arctic Ocean;

北极海洋沉积物中持久性有机污染物分布特征及分子地层学记录的研究

Distributions of Iron-Oxidizing Bacteria in Sediment Cores From the Special Areas in the Arctic Ocean;

铁细菌在北极特定海区沉积物中的分布

A Preliminary Study on the Heat Flux in the Cracked Sea Ice Region of the Arctic Ocean During the Melting Season;

融冰季节北极破碎冰区热通量的初步研究

The composition indexes of n-alkanes in sediments and study on paleoenvironment in the Arctic;

北极沉积物中正构烷烃的组合特征及古沉积环境的研究

Observation and Analysis of Vertical Ozone Variation over the Arctic Chukchi Sea;

北极楚克奇海上空臭氧垂直变化的探测与分析

Spatial distribution showed a pattern of Fareast Asia> north Pacific Ocean > the Arctic.

2003年“雪龙号”北极科学考察期间,对沿途海洋大气进行采样,分析其中气相多环芳烃的空间分布。

Study on the Model of Flight Time for Flying over North Pole;

飞越北极航行时间模型的研究

This paper studied the influence of the sea ice in the north pole area on the runoff in the upper Yellow River during flood season with hemisphere scale from the point of view on the cold source in north hemisph ere.

从北半球的冷源出发 ,以半球尺度来考虑北极海冰对黄河上游水量丰枯的影响 ,通过对北极海冰与黄河上游汛期水量的统计分析揭示其相关关系 ,并探讨北极海冰通过影响大气环流进而影响黄河上游水量的物理机制。