基本释义:

极地气团

网络释义

1)polar air-mass,极地气团

2)polar region,极地

3)polar,极地

4)polar ocean,极地海洋

5)The anode bed,阳极地床

6)polar material,极地材料

用法和例句

With the development of human society and improvement of abilities to explore the unknown world, nowadays environment pollution has become a global problem, even threatening the remote polar regions.

随着人类社会的发展及其对未知世界探索能力的提高,环境污染目前已演变成为全球性问题,即使是远离人类居住地的南北极地区也不能幸免。

Distribution of glacial microorganisms,advances in microbial persity in polar region, sea iceberg,continental high mountains,and others were expatiated in this article,research methods,significances, outlook,and prospect were also introduced.

阐述了冰川微生物的分布,极地、海冰、大陆高山等地区冰川微生物多样性的研究进展,并介绍了研究方法、研究意义及前景展望。

Design and Implementation of the Chinese Polar Spatial Data of Surveying and Mapping Management System;

中国极地测绘空间数据管理系统的设计与实现

It is very important for most polar users to get the surveying and mapping spatial data information from various districts.

本文在对历次极地考察所获得的极地测绘空间数据进行整理、分类的基础上,参考国际标准化组织(ISO/TC211)元数据标准、美国联邦地理数据委员会(FGDC)的CSDGM以及中国可持续发展信息共享元数据标准,制定了能够描述中国极地测绘空间数据的元数据标准,基于此设计并实现了中国极地测绘空间数据元数据管理系统。

Chinese polar science database system is an open multi-database integration system with physical distribution and logical collection.

中国极地科学数据库系统是一个物理上分布、逻辑上集中、开放式多数据库集成的系统。

Oil pollution in polar ocean increases with the exploration and utilization of polar area.

随着南极考察活动的发展和北极地区的开发利用,极地海洋中的石油烃污染逐渐增多。