Two main aspects of the research work are as follows:(1) The paper introduces the experimental ice forces on semi-circular breakwaters which is made by State Key Laboratory of Coastal and Offshore Engineering of Dalian University of Technology and calculate the ice value for different radius semi-circular component, based on which it speculates on that horizontal ice value and water level accord with biquadratic polynomial function, meanwhile, the paper analyses incidence of ice heap to horizontal ice value of semi-circular component.

論文的主要工作有三部分：(1)主要介紹大連理工大學(xué)海岸和近海工程國家重點實驗室所做的物理模擬試驗，應(yīng)用水平冰力計算公式計算了不同半徑半圓型構(gòu)件的冰力值人人操人人操人人色人人操人人色人人摸；根據(jù)這些數(shù)值的分析久久久久久久久毛片，推測半圓型構(gòu)件水平冰力與水位符合四次多項式函數(shù)關(guān)系；同時分析了碎冰堆對半圓型構(gòu)件水平冰力影響欧美日本电影。

Arctic Ocean sea biological resources B less, but the Nordic waters rich in fish resources, such as cod classes, herring, capelin, horse mackerel, flounder, etc., in the coastal islands and ice on the Arctic habitat for unique polar bears, walrus, seals, Arctic foxes and so on.

北冰洋的海B洋生物資源較少毛片无码高潮喷白浆视频，但北歐海域魚類資源豐富，如鱈類国产精品福利在线观看入口、鯡激情综合婷婷丁香五月、毛鱗魚、竹筴魚91影视18以下禁在线观看、鰈等成网站免费在线观看，在沿岸島嶼和浮冰上棲息著北極特有的北極熊、海象久久毛片网站、海豹欧美日韩国产风俗、北極狐等。

The new report and map of the Larsen Ice Shelf are part of a project to research the coastal change and glaciological characteristics of the entire Antarctic coastline.

關(guān)於拉森冰架的新報告和地圖是研究整個南極洲海岸的沿岸變化和冰河特性的一部分乱伦小说网尤物视频亚洲。

The economic losses suffered by the coastal areas from storms, tidal waves, ice floes, seaquakes, coastal erosion, typhoons, fog and red tides account for about 10 percent of the total of all natural disasters afflicting China.

影響中國沿海的風(fēng)暴潮国产一区清纯美女在线观看、海浪、海冰摸女生下体高潮喷水视频、地震海嘯欧美不卡一区二区三区手机、海岸侵蝕、臺風(fēng)和海霧一级a作爰片A级毛片，以及赤潮生物災(zāi)害等海洋災(zāi)害全国在线无码精品，在各類自然災(zāi)害總經(jīng)濟損失中約占10％。

The paper goes on further research about the experimental ice forces on semi-circular breakwaters which is made by State Key Laboratory of Coastal and Offshore Engineering of Dalian University of Technology, based on which it analyzes the strengthened measure about steady and stress distribution, which are the questions paid close attention to in actual design application.

論文針對大連理工大學(xué)海岸和近海工程國家重點實驗室所做的半圓型構(gòu)件冰壓力物理模擬試驗進行進一步的研究无码欧XXXX在线观看，在此基礎(chǔ)上分析了水平冰力作用下的半圓型防波堤在實際設(shè)計應(yīng)用中關(guān)注的問題——穩(wěn)定加固措施和應(yīng)力分布bbixx.com，并且討論了適合承受冰力作用的新型防波堤結(jié)構(gòu)型式。

Coastal region at the Antarctic continent,where is under the influences both of ocean and ice sheet,as well as many humen activities,could be considered as a fragile zone in Antarctic ecological environment.

南極大陸沿海地帶是南極海日韩欧美A片一级久久72、陸国产色视频一区、冰的交集帶，它同時受到來自海洋黄页视屏在线看、大陸冰以及人類活動的影響日韩欧美中文精品第一页，因而成為南極生態(tài)環(huán)境最脆弱的環(huán)節(jié)国产不卡久久精品影院尤物。