查询词典 marine

This paper, based on previous data, detailed core observation and petrology features, puts forward that member 1 of Shanxi Formation represents marine facies or the marine-continental transition depositional environment, such as ①high maturity of the component and texture squartz-sandstone,②micrite siderite stone,③sea lily, foraminifer mudstone,④bauxite mudstone and ⑤crystal powder dolomite.

在前人大量研究基础上，通过详细的岩心观察和岩石学特征的分析，在山西组一段发现了代表海相或海陆过渡环境沉积的典型特征，分别为①成分成熟度和结构成熟度均高的石英砂岩、②泥晶菱铁矿岩、③海百合、有孔虫骨屑泥岩、④铝土矿质泥岩和⑤粉晶白云岩。

The study on this area may provide good information about the late evolutionary history and closing age of the Tibet-Tethys remnant sea. In this work, a great number of microfossils have been found and identified. Study on the microfossils (especially planktonic foraminifera) indicates:(1) the youngest marine bed in Tibet is represented by the top of the Sandstone-shale Member of the Zhepure Formation that occurs in the Zongpuxi Section of the Gamba area, and is of the early Late Eocene age. The age stands for the final closing of the Tibet-Tethys;(2) The age of the youngest marine bed in Gamba is correlative with, or more or less younger than that of the Tingri region. Both are referred to early Priabonian.

对岗巴－定日地区内始新世地层剖面作了极为详细的研究工作，发现并鉴定了数量较为丰富的微体化石，在此基础上对西藏特提斯晚期沉积环境的演变进行了较为详细的分析，认为岗巴地区遮普惹组砂页岩段的时代与定日遮普惹组砂页岩段的时代相同或略晚于后者，两者基本上属同期异相沉积，含相同的浮游有孔虫Morozovella spinulosa-Acarinina bullbrooki组合；藏南最高海相层－遮普惹组砂页岩段顶部的时代应为晚始新世Priabonian早期，它代表着西藏－特提斯海在藏南最终消亡的时间。

About 23% of all families and 48% of all genera (20% of marine families and 55% of marine genera) went extinct.

地球上最大的灭绝事件导致所有生物的57％和83％的所有属的消失。

The seven exhibition halls in the building were designed delicately to encompass seven topics with the purpose of "cultivating the people, educating students, and protecting ecological environment" and they are "tropical rain forest","touch pool","wonders of coral reefs","shark harbor"(to be opened in October, 2006),"rare Chinese sturgeon hall","whales and globefish gulf", and "marine theater". Thousands of marine species can be found in the aquarium with tens of thousands of them on exhibition or being raised there.

馆内以"陶怡大众，教益学生，维系生态"为宗旨，为游客巧妙安排了"雨林奇观"、"触摸池"、"海底环游"、"鲨鱼码头"（将于 2006 年 10 月正式揭幕）、"国宝中华鲟鱼馆"、"鲸豚湾"、"海洋剧院"等七个主题的展示区域，馆内饲养和展示的海洋鱼类及生物达千余种、数万尾。

Vibrio harveyi is a Gram-negative, luminous marine bacterium, which is widely distributed in the marine environment.

哈维氏弧菌是一种革兰氏阴性、发光的海洋细菌，是海洋环境的正常菌群。

The causes of effect on the income of the fishermen were analyzed, because of the marine halieutics and breeding aquatics in the seawater. It can be known that the development of the breeding aquatics in the seawater rather than marine halieutics.

本文以渔民收入的影响因素海洋捕捞、海水养殖的变动趋势为切入点，分析了渔民收入增长趋缓原因，得出目前海洋捕捞得不偿失应着力发展海水养殖。

Moreover, The Harte Research Institute, which is committed to supporting and promoting the conservation of the natural resources in the Gulf of Mexico, the International Union for the Conservation of Nature, the Marine Geospatial Ecology Lab at Duke University, that researches the physical structures of the territory in respect of marine life in our Oceans.

另外，旨在支持倡导保护墨西哥湾自然资源的哈特研究中心、世界自然保护联盟、为保护海洋生物而研究地表物理结构的杜克大学海洋地理空间生态学实验室也参与了这项工程。

It could increase the utility efficiency of marine fishery resource,which thinks about fish harvest and breed rules all together.In this paper,it uses mathematical methods to analyze the Bio-economics theories provided by Flaaten's studying on competing species in marine resource.According to our results,it is shown that the price of one economical fish c...

通过对Flaaten的生物经济学模型的数理分析比较，提出经济鱼种的价格上涨并不会导致该鱼种生物种群存量下降，如果管理措施合理，鱼类种群存量依然存在上升的可能；并由此指出海洋捕捞必须考虑种群间相互关系，利用合理的生物经济学模型、建立明晰的海洋捕捞权等措施有助于海洋生物经济的持续有效发展。

Primary areas of research at the Institute include ocean management, aquaculture, fisheries, marine geoscience, marine environmental science, oceanography, and hydrography.

它还提供从美国乔治沙洲一直到加拿大北极地区的航海图等航海资料，并且还具备处理海洋环境突发事件的能力。

Down at the harbour, some of the locals protested the arrival of the British. One Icelander snatched a rifle from a marine and stuffed a cigarette in it. He then threw it back to the marine and told him to be careful with it.

在港口，一些当地居民抗议英国军队的到来，一位冰岛人从一名陆战队员手里抢来一把步枪，然后赛了一只香烟到枪管里，接着他把枪扔还给那位陆战队员并告诉他要好好保管他的武器。

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。