查询词典 oceanographic
- 与 oceanographic 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the data from eight seasonal oceanographic censuses in the Changjiang Estuary (28°00′-32°00′N, 122°00′-123°30′ E) in 1959 and 2002, this paper discussed temporal\|spatial distributions of Sagitta crassa and Sagitta enflata and effects of global warming on them in the Changjiang Estuary. The results show that the average abundance of S. crassa was less than 1.00 ind/m3, and its occurrence frequency was lower, had no aggregate feature during spring, summer and autumn.
根据1959年和2002年在长江口28°00′~32°00′N,122°00′~123°30′E海域4个季节8个航次海洋调查资料,分析强壮箭虫和肥胖箭虫丰度的平面分布和季节变化特征,并结合同步的温度资料分析不同生态类群的强壮箭虫和肥胖箭虫对环境变暖的响应。
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Meteorological and oceanographic symbology is the only set not under the standard's control: rather, they are imported from the symbology established by the World Meteorological Organization .
气象和海洋象征符号不仅仅是一套标准控制的符号,更合适的说,它们是来自于世界气象组织的象征符号。
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This new property is thus an additional and unexpected adaptation of a host to a symbiotic way of life, says expert Denis Allemand, the scientific director of the Scientific Center of Monaco, an oceanographic institute.
因此,这个新发现的特点是寄主对共生方式的又一种出人意料的适应手段,该领域的专家、摩纳哥科学中心的科学总监丹尼斯·阿利曼德说。
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The data used in this paper was obtained from the comprehensive oceanographic survey during the First Chinese National Arctic Research Expedition in Chukchi Sea and Bering Sea in July and August 1999. The characteristics of ecological groups, species composition, horizontal and vertical distribution of Chaetognatha in both Chukchi Sea and Bering Sea are described and the relationships of Chaetognatha density and some other environmental factors are discussed.
根据 1 997年 7─ 8月我国首次北极科学考察期间,分别在楚科奇海和白令海进行海洋综合调查的资料,分析了这两区毛颚类种类组成和生态类型的特征、丰度的水平分布、层状分布和昼夜垂直分布。
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The main reasons caused theses problems are as follows: beyond marine carrying capacity and environment capability by predatory and extensive manners, over-exploitation of bioresources resulted in the disturbance of marine ecosystem and the obstruction of matter and energy circulation. Marine environment pollution and unreasonable oceanographic engineering caused serious damage of marine entironments, weakness of marine eco-functions, and degradation of marine ecosystems. The population explosion as well as the trend of population towards coast inflicted tremendous pressure on marine resources and environment. The weakness of marine laws system and the infirmness of macroscopical control by government policies relulted in unreasonable utilization, inefficient management, and insufficient protection of marine bioresources.
其主要原因是:对海洋生物资源的掠夺性、粗放性开发,造成资源过度利用,超出海洋承载力及其环境容量,物质能量循环出现障碍,海洋生态系统失衡;海洋环境污染和不合理的海洋开发工程,造成生境破坏,生态功能减弱,生态系统退化;人口增长和趋海发展,给沿海资源环境造成巨大压力;涉海法律法规体系薄弱,国家宏观政策调控不力,未能合理利用和有效管理、保护海洋生物资源和海洋环境。
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This is the website of the National Oceanographic Data Center.
这是国家海洋资料中心的网站。
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NIOZ was founded in 1876 and is one of the major European oceanographic institutes.
该所成立于1876年,是欧洲主要的海洋学研究机构之一。
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School of Geographic and Oceanographic Science, Nanjing University, Nanjing 210093, China
南京大学地理与海洋科学学院,南京 210093
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School of Geographic and Oceanographic Sciences,Nanjing University,Nanjing 210093,China
南京大学地理与海洋科学学院,江苏南京210093
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School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing 210093,China
南京大学地理与海洋科学学院,南京210093
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。