In this paper, a general description of circulation in the Japan Sea is made, some controversial issues including the origin and structure of the Tsushima Warm Current are summarized, and some scientific problems with the Japan Sea remain un solved, these problems include the long-term variations and variation causes of volume transport of the Tsushima Warm Current, the disappearance of the East Korean Warm Current and its mechanism, the transport path and affecting factors of the Japan Sea Proper Water, and the causes for some variations in the Japan Sea and their responses to the global changes.

概述了日本海環(huán)流狀況欧美熟妇xXXⅹⅹ欧美老妇A片，著重介紹了對馬海峽人人草人人摸人人插、郁陵海盆環(huán)流情形和日本海特征水團(tuán)；總結(jié)了目前仍存在的爭議問題欧美激情性A片在线观看人妖，如對馬暖流源頭午夜无码国产18禁在线香瓜社区、對馬暖流空間結(jié)構(gòu)等；指出了目前日本海尚待解決的科學(xué)問題男女肏穴网，如對馬暖流流量的長期變化及其原因人人操又人人、東韓暖流消失現(xiàn)象及其機(jī)制、日本海特征水的傳播路徑及其影響因素欧美综合自拍亚洲综合图片区、日本海的某些變化產(chǎn)生原因及其與全球變化的響應(yīng)等亚洲另类欧美日韩爱V。

From now on ,our aren't each other, thee are the sea , my love sea , I belong to thy part of body, also I am the sea ,thy love sea ,also l am greatness, wideness, massiness and deepness.

從此，我們難分彼此一级A片一级毛片一级在线看，你是海91干屄，是我的海，我是你的一部分99丫视频，我也是海哪里有a级片网站，是你的海。我也會博大欧美吃奶水XXXXX，深沉日韩偷窥自拍系列在线观看视频免费，寬容，豁達(dá)97免费视频A片。

The unique geographic position of shelf and marginal sea causes the material supply of seafloor sediments plenteous and the material sources of them diverse. As terrigenous materials being input into the sea continually and a great deal of authigenous minerals coming into being, the sediments can be used to study the change of sea level and the meterail and energy exchange between the sea and the land.

陸架和邊緣海獨(dú)特的地理位置決定了海底沉積物物源的充足與多樣性精品美女视频一区二区三区，陸源物質(zhì)源源不斷地通過河流輸入到海洋中，同時大量的自生礦物在海洋中生成爆插黄色，因此研究陸架和邊緣海海底沉積物怕怕怕在线观看，可以為研究海平面變化、海陸之間物質(zhì)和能量的交換等作用提供信息古代AV。

The scale samples of Nemipterus virgatus and Nemipterus bathybius were collected from the offshore sea area and baymouth sea area in the north of South China Sea to analyze the main characteristics of annual rings on the scales of fishes in tropical sea area and their emergence laws and discuss the feasibility of making population classification of fishes...

方法分別從南海北部近岸海域和灣口海域采集金線魚和深水金線魚鱗片樣本免费的黄视频,黄网站。，分析熱帶海域魚類鱗片年輪的主要特征及其出現(xiàn)規(guī)律，探討根據(jù)鱗片年輪特征進(jìn)行魚類種群分類的可行性。

He went downstream,and arrived at the river mouth to the sea.Suddenly,the god of the North Sea,whose name was Biennia Ruo,appeared before his eyes.With a smile,Beihai Ruo was welcoming He Bo to the North sea.He looked ahead,and saw that the North Sea,with its vast expanse of water,was boundless.With a dull look in his eyes,He Bo stood there for a while.Finally he said to Beihai Ruo with deep feeling,As the common saying goes,some people go so far as to think that they are more knowledgeable than anybody else when they have got some knowledge.

河伯順流來到黃河的入喝蘸夥岩患对谙吖劭矗口大学生宾馆无码，，突然眼前一亮国产精品亚洲精品爽爽，海神北海若正笑容滿面地歡迎他的到來五月在线视频，河伯放眼望去，只見北海汪洋一片技女视频网站，無邊無涯国产区欧美区自拍区在线，他呆呆地看了一會兒，深有感觸地對北海若說：俗話說久久综合给合久久狠狠狠88，只懂得一些道理就以為誰都比不上自己欧美大片a，這話說的就是我呀。

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.

根據(jù) 1 997年 7─ 8月我國首次北極科學(xué)考察期間小电影A片，分別在楚科奇海和白令海進(jìn)行海洋綜合調(diào)查的資料国产黄片性爱，分析了這兩區(qū)毛顎類種類組成和生態(tài)類型的特征、豐度的水平分布jjizz在线网站、層狀分布和晝夜垂直分布欧美孕妇变态重口另类。

In East Asia, the Shillabusinessmen in Tang Dynastypresented byChangPogo are active on Yellow Sea andEast China Sea , they developed the seaborne commerce among Tang , Shilla and Japan, andhad controlled the trade in Yellow Sea and East China Sea in that time.

在東亞地區(qū)，以張保皋為代表的在唐新羅商人勢力活躍在黃海曰韩一区二区、東海水域人人爱人人爽人人射，積極展開著唐、羅黄片免费久久、日之間的海上貿(mào)易欧美老妇乱人伦人妻TEx，并掌控了這一時期黃海、東海的海上貿(mào)易性A级一区冫区。

The wife wished the beautiful lotus with his half a lifetime, cancould bear this eight awls not be able to grip loud fart vexed really, has had several tea mug tears, has left with him, 16 year old read the high unmarried girl eyebrow eyebrow also to carry off continually ......In her pocket, was holding her and the sea accumulates half a lifetime bankbook, above had the how much money, the sea did not know, the sea, has not managed in familys money ......The sea has lived the most lifetime.

老婆祝美蓮跟他過了半輩子色噜噜久久十分无码夜福利，實(shí)在受不了這份八錐子扎不出一個響屁的窩囊，掉了幾茶缸子眼淚男女在一起怼怼怼的APP不用下，跟他離了综合激情图片，連個十六歲讀高一的閨女眉眉也帶走了……她的兜兒里，揣著她和大海攢了半輩子的存折曰本色色色，上面有多少錢在线网站搞点激情，大海也不知道，大海人人操一级片，就沒管過家里的錢……大好夥岩患禷一级a久久无码；盍舜蟀胼呑印?/p>

The wife wished the beautiful lotus with his half a lifetime, cancould bear this eight awls not be able to grip loud fart vexed really, has had several tea mug tears, has left with him, 16 year old read the high unmarried girl eyebrow eyebrow also to carry off continually ......In her pocket, was holding her and the sea accumulates half a lifetime bankbook, above had the how much money, the sea did not know, the sea, has not managed in family's money ......The sea has lived the most lifetime.

老婆祝美蓮跟他過了半輩子欧美4444视频，實(shí)在受不了這份八錐子扎不出一個響屁的窩囊性爱网址入口，掉了幾茶缸子眼淚黄色三级毛片多人，跟他離了，連個十六歲讀高一的閨女眉眉也帶走了……她的兜兒里在线三级网，揣著她和大海攢了半輩子的存折日韩美a一级毛片无码可以试看，上面有多少錢，大海也不知道欧美日韩在线视频网，大海国产激情视频免费在线看，就沒管過家里的錢……大海活了大半輩子亚洲伊人色宗网一区二区。

These sea squirts, though alien in appearance, are chordates and thus close relatives to not only Homo sapiens but also about 17,000 kinds of fish; 70 or so species of dolphins, whales, seals, sea lions and otters; some 10 kinds of sea turtles; and about 80 kinds of sea snakes.

這些海鞘欧美AⅤ一区二区三区视频，盡管看起來很怪異，但卻是脊索動物因此不僅僅和現(xiàn)代智人是親戚欧美午夜一级黄色，而且也是17，000 種魚的親戚日本欧美美女性爱； 70種海豚黄色网址在线播放视频，鯨魚，海獅和水獺的親戚在线观看国产小视频一区； 10種海龜?shù)挠H戚swag在线观看； 80種海蛇的親戚。