查询词典 bay ice

It' s a strong sink inside of Prydz Bay, and there are distinct latitudinal pertinency if it were not effect of CDW outside of the bay, i. e. the more close to the marginal ice, the higher primary production, and the lower value 〓 accordingly.

在普里湾湾内是大气〓的的强汇区，如果去除湾外CDW涌升流的影响，普里兹湾〓的分布将具有明显的纬度相关性，即越近冰边缘，其生物生产力越高，相应的〓值也越低。

Physical scientist from NASA said that the result of Gravity Recovery And Climate Experiment, the whole Greenland island lost half of the land ice in the past five years and the water it forms can fill eleven Chesapeake Bay , the largest bay in United States,165 thousand square kilometers.

美国宇航局的物理学家声称，根据重力恢复和气候实验的结果表示，格陵兰岛在过去的五年融化了一半的冰，形成的水可以装满11个切萨皮克湾。切萨皮克湾是美国最大的海湾，面积为16.5万平方公里。

According to the energy conservation theory, BOM and CSIM4 were coupled. The BOM has no treatment on transmission solar radiation, which is of great importance when the model is adapted to Arctic Ocean. So the treatment was introduced to BOM. Through numerical test on different lead albedos, it was found that sea ice thickness is not so sensitive to lead albedo, which may be contribute to the lead occupies little ratio within multiyear sea ice pack. The reason of summer over-melt of arctic sea ice is the NCEP reanalysis downward solar radiation being larger than its reality. Then the arctic sea ice climate variability was simulated. Results showed that: simulated ice thickness change is in accord with the submarine investigated mean sea-ice draft changes. Simulated annually maximum ice thickness along the Eurasian continental oceans are closely related to the observed ones. The long-term mean simulated ice motion has the same features of the SSM/I derived ice motion. Sea ice extents in differential sub-regions have same trends comparing to the satellite passive-microwave data derived ones. Simulated ice concentration is closely related to the observed in the Arctic sub-regions. Sea ice flux through the Fram Strait involves ice concentration, motion and thickness. It is a composite criterion for sea ice model evaluation. The simulated ice area and volume export through the strait accord with the satellite derived or statistically reconstructed ones.(5) The simulated ice thickness climate variability and mean sea surface current of the coupled model were analyzed, results showed: the total ice volume in the Arctic Ocean has a significant decreasing trend. The volume variability is of a 10-year timescale oscillation, with two major periods of 12-13a and 18-20a. Mean ice thickness in the arctic sub-seas has different tendencies. It has an increasing trend in the Barents-Kara Sea and Baffin Bay-Labrador Sea, and decreasing in the others. The characteristic time scale of 7-10a wherein the river discharges leads the Fram Strait ice volume export is about the period that river water takes to be conveyed across the Arctic Ocean.(6) Using the simulated ice distribution in the Arctic Ocean and China precipitation, air temperature and SST in tropical key regions, the climate teleconnection were studied. Result showed: When the mean sea ice thickness is large in the central Arctic Ocean and Chukchi-Beaufort Sea , and small in the Barents-Kara Sea and Baffin Bay-Labrador Sea , the precipitation in South China, Tibetan Plateau, and the north part of Northeastern China are always smaller than normal, and v. v. When the mean ice thickness is small in CA, BC, East Siberian Sea and Greenland-Iceland-Norwegian Sea , and large in BL, The air temperature in north-eastern China, the southern of Tibetan Plateau, and Hainan Island, are always lower than normal, and v. v. In addition, when the sea ice is thick in BC and BL, the SST is larger in the middle and eastern Pacific Ocean, and is smaller in the tropical Southeastern Indian Ocean.

由于BOM没有考虑透射太阳辐射的物理过程，研究表明透射太阳辐射对北冰洋的能量收支起到重要作用，因此在BOM模式中引入了对透射太阳辐射的处理；通过对不同水道反照率的数值试验表明海冰厚度对水道反照率的敏感性不强，可能与海冰区水道面积占的比率很小有关；而模式模拟的北极海冰夏季&过度融化&主要源于NCEP再分析资料提供了偏大的太阳短波辐射；对北极海冰的气候变率进行了模拟研究，结果表明：模拟的海冰厚度变化与潜艇探测的海冰吃深度变化具有一致性；模拟和观测的亚欧大陆沿海的年内最大海冰厚度有很好的相关；模拟的海冰移速与长期平均的卫星反演的海冰移速具有相同的速度分布特征；模拟的各个海区海冰面积的变化趋势与卫星反演资料分析的结果基本一致；模拟与观测的主要海洋分区的海冰密集度具有很好的相关：弗瑞姆海峡的海冰体积和面积的输送涉及到海冰密集度、厚度和移动速度，是判断模式模拟能力的一个综合的指标，模式模拟的结果与卫星反演或重建的面积输送、体积输送具有很好的一致性；(5)分析了模拟的北极海冰厚度的气候变率及气候平均表层海流场，结果表明：北极海冰的总体积有显著减少的趋势，北极海冰总体积的变化具有10a际尺度振荡的特点，存在18-20a和12-13a两个主周期；北极海冰的平均厚度在各个海区的变化趋势不同，在巴伦支—喀拉海和巴芬湾—拉布拉多海地区海冰厚度有显著的增加趋势，而其它海区存在减少的趋势；通过对模拟的气候平均表层海流的分析表明，北极河流流量超前弗瑞姆海峡海冰流量7-10年的特征时间尺度与表层海流的气候分布存在着必然联系：(6)利用模拟结果以及中国降水、气温和热带关键区SST资料，讨论了北极各海区海冰平均厚度与中国降水、气温以及热带关键区SST的关系，结果表明：在北极中心海区和楚科奇—波弗特海海冰厚度偏大，在巴伦支—喀拉海以及巴芬湾—拉布拉多海海冰厚度偏小，则中国降水在华南地区、青藏高原和东北北部降水偏少，反之相反；在北极中心海区、东西伯利亚海、楚科奇—波弗特海以及格陵兰海海冰厚度偏小，在巴芬湾—拉布拉多海海冰厚度偏大，则在中国东北地区、高原南部地区和海南岛附近气温偏低，反之相反；另外，北极楚科奇—波弗特海和巴芬湾—拉布拉多海海冰厚度偏大时，在热带中东太平洋海温偏高，而在热带东南印度洋海温偏低。

The main is focused on the discussion on the crystal structure, porosity, temperature profiles, thermal conductivity, salinity and density of sea ice in Liaodong Bay based on the author's research on ice temperature profile in field, thermal conductivity coefficients in field and in laboratory, and the ice structures studied under the computerized tomography scanner.

重点以作者完成的海冰现场温度场、现场冰层导热系数和实验室导热系数以及应用正交偏光和CT扫描研究冰组构等研究成果为主体，讨论了辽东湾海冰的晶体结构、孔隙率、温度场和导热系数、盐度、密度等工程海冰指标。

The design on two types of icebreaking cone for platform jacket for Jinzhou 21-2 and Jinzhou 9-3E WHPA in Liaodong bay heavy ice zone of Bohai Bay are presented in this paper,and the advice on design of icebreaking cone on jacket platform for heavy ice zone of Bohai Bay has also been put forward.

主要阐述了渤海辽东湾重冰区海域锦州21-1 BOP和锦州9-3E WHPA平台导管架破冰锥体的设计实践，并对渤海重冰区平台导管架破冰锥体的设计提出了建议。

Third, based on the spreading and floading prediction result of spilled oil at Liaodong Bay ice field, the paper establishes spilled oil damage factors index system and their quantization standard combining with damage factors of the natural environment and natural resource conditions of oil spill sea field , spilled oil characteristics and spilled oil quantity and so on.

然后，根据辽东湾冰区溢油扩散和漂移预报结果，结合溢油海域的自然环境和自然资源情况、溢油特性和溢油量等危害因素，建立了辽东湾海域溢油危害因素指标体系及其量化标准。

According to the heat balance at the bottom of sea ice, sea ice thickness in the Liaodong Bay was simulated with the alterative Stefan analytical model. The biggest ice thickness is 13cm, and the average is 8.35cm. The spatial difference is small and no thick ice regions exist.

4基于海冰厚度的下界面热平衡原理，应用改进型Stefan解析模式，模拟了辽东湾海冰准热平衡状态下的冰厚，最大冰厚为13cm，平均冰厚为8.35cm，冰厚的空间差异小，无厚冰区。

Photo Gallery: Extreme Ice Survey This doughy-looking iceberg in western Greenland's Disko Bay was once part of the enormous Jakobshavn ice stream, a river of ice four miles wide and several thousand feet thick.

意译：极端冰调查图片。这面团状冰山在格陵兰西部的迪斯科湾曾是一部分雅格布港巨大的冰流，一个河冰4英里（6公里）宽和几千英尺厚。

The investigations included the following:（1） estimation of sea ice distribution by ship-based observations between Middle Weddell Sea and Prydz Bay;（2） estimation of sea ice distribution by aerial photography in the Prydz Bay;（3） direct measurements of fast ice thickness and snow cover, as well as ice core sampling in Nella Fjord;（4） estimation of melting sea ice patterns near the ZhongShan Station; and （5） observation of sea ice early freezing near the ZhongShan Station.

包括：（1）基于走航观测的威德尔海至普利茨湾之间海冰分布研究；（2）基于航空拍摄的普利茨湾海冰分布研究；（3）纳拉海峡固定冰和上浮雪厚度钻孔测量以及冰心钻取；（4）中山站附近融化冰的分布研究以及（5）中山站附近海冰早期冻结过程观测研究。

Which by their causes, and the water depth can be divided into two parts, one is basically the edge of the continental shelf sea (such as the Kara Sea, Laptev Sea, East Siberian Sea, Chukchi Sea, Beaufort Sea, Baffin Bay, Hudson Bay, etc.); Second, the central part of the Arctic Ocean, all kinds of ice widespread, most of the waters as "permanent ice zone" of biological resources than the poor.

后者按成因和水深又可分为两部分，一是基本上属于大陆架范围的边缘海（如喀拉海、拉普捷夫海、东西伯利亚海、楚科奇海、波弗特海、巴芬湾、哈得孙湾等）；二是北冰洋中央部分，各类浮冰广布，大部海域为&永冰区&，生物资源较贫乏。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。