海洋上的

The Caribbean basins, for example, have neither magnetic lineation nor apparent crustal ages as predicted by a spreading model Edgar, Saunders, et ...

这个海槽发现后，许多地质学家普遍认为岛弧在海洋地质上是个很重要的现象，与造山运动有关。

It is the world's smallest marine mammal.

是世界上最小的海洋哺乳动物。

The researchers publish their findings in the journal Marine Mammal Science.

研究人员在海洋哺乳动物科学杂志上公布他们的发现。

China is one of the countries which are most vulnerable to marine calamities.

中国是世界上海洋灾害最严重的国家之一。

The two men from the Sea Shepherd Conservation Society had boarded the Japanese whaler Y ushin Maru No.

这两名海洋守护协会的成员星期二登上日本捕鲸船勇新丸二号。

This mechanism can be used in mechanical ocean wave electric generators and be applied to other instances also, such as automatic upper cord of mechanical watch, etc.

该机构可应用於机械式海洋波浪发电机构中，也可应用於其它场合，如机械手表中的自动上弦机构等。

The Lower/Upper Cretaceous boundary in Songliao Basin is,therefore,between the Quantou and Denglouku formations,instead of between the Quantou and Qingshankou formations.2.The dark mudstones and shales in the Member 1 of Qingshankou Formation are of high organic carbon and low diasteranes contents.Organic geochemical characters are illustrated by biomarkers of 28,30-bisnorhopane and gammacerane,and positive excursion of kerogen isotopes.It is suggested that the dark mudstones and shales in the Member 1 of Qingshankou Formation are the products of lake anoxic period.It corresponds to the oceanic anoxic event at Cenomanian-Turonian boundary in Cretaceous.3.Based on the study of biostratigraphy,chronostratigraphy,magnetostratigraphy and event stratigraphy,a correlation of the lacustrine sequence to marine standard has been proposed,i.e.,the Quantou Formation corresponds to Cenomanian stage,Qingshankou Formation correlates to Later Cenomanian-Early Turonian,Yaojia Formation to Later Turonian-Coniacian,Nenjiang Formation to Santonian-Campanian.Sifangtai and Minshui Formations to Maastrichtian. 4.Analysis of lithology,lithofacies and microfossils of Cretaceous in Songliao Basin, shows that shore and shallow lake facies yield the most abundant microfossil groups,and the predelta and deltaic distributary plain facies rich in fossils as well.In the shore and shallow lake areas during the high level periods(such as Qingshankou and Nenjiang sedimentary periods),the lacustrine biota are of high diversity and high abundance.

因此，松辽盆地上、下白垩统的界线应在泉头组的底界，即泉头组与登娄库组之间，而不是泉头组的顶界。2、青山口组一段黑色泥岩、页岩具有有机碳含量高、重排甾烷含量低，生物标志物出现28，30—双降藿烷和伽马蜡烷，干酷根碳同位素具有正向偏移等有机地球化学特征，表征为青山口组一段黑色页岩、油页岩是古湖泊缺氧事件的产物，它对应于白垩纪古海洋Cenomanian—Turonian期界线附近缺氧事件，二者具同步性。3、通过生物地层学、年代地层学、磁性地层学和事件地层学研究，认为泉头阶大体相当于Cenomanian阶，青山口阶相当于晚Cenomanian—早Turonian阶，姚家阶对应于晚Turonian—Coniacian阶，嫩江阶对应于Santonian—Campanian阶，四方台阶和明水阶相当于Maastrichtian阶。4、通过对松辽盆地上白垩统的岩性、岩相及微体化石分析，认为滨浅湖相是微体生物群最为发育的相带，其次为三角洲前缘相和三角洲分流平原相。

Three principles, i.e., minimus, integrated and standard rules, are proposed for studies of the strategy of marine phytoplankton sampling and analysis in China's coastal waters.

中文摘要：从理论上对于海洋浮游植物在生态系统动力学中的监测与调查方法进行初步探讨。

Ninety-nine percent of the living space on earth is in the oceans.

地球上99%的生存空间是在海洋中

In addition to having world height, here still have a lot of well worth swiming places,"flower last several hourses, return you last a hundred years":City history development in Shanghai displays building toward your way a hundred years with to come to the story that city in Shanghai develops history progresses;"Five continents are the whole world and hunt a strange trip" the biggest oceanarium in Asia;Take"person, nature, science and technology" as the Shanghai science and technology building of topic leads to find out mysterious high-tech world;The outside pool sightseeing tunnel which crosses a mysterious dreamlike trip combines river's cross-straits Shanghai scenery of river bank to the concentration of essence ;Century well known as century big way

除具有世界高度外，这里还有很多值得一游的地方，"花上几小时，还您上百年"：上海城市历史发展陈列馆向您道出近百年来上海城市发展历史进程的故事；"五洲四海、猎奇之旅"亚洲最大的海洋水族馆；以"人、自然、科技"为主题的上海科技馆带领探访神秘的高科技世界；穿越神秘梦幻之旅的外滩观光隧道联结浦江两岸上海风景集粹；有东方"香榭丽舍"之称的世纪大道

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。