在海底

After the identification signs of natural gas hydrate and its stability conditions were expounded systematically, the decomposition of natural gas hydrate in glacial and interglacial period and its potential influence on the global climate change, marine geological calamities, and benthal biological group were discussed emphatically.

在综合论述了天然气水合物的识别标志和稳定条件的基础上，着重讨论了冰期与间冰期天然气水合物的分解及其对全球气候变化、海洋地质灾害和海底生物种群的影响，同时给出了甲烷释放量的计算公式，并对拓展天然气水合物稳定性与全球环境变化之间相互关系的研究，提出了需要回答的关键问题。

This paper, based on a detailed survey of geological heritages in Xinglong county and a classification, studies the features and genesis of geological heritages such as Wulingshan magma, karst, benthal black chimney.

对河北省兴隆县的地质遗迹进行了详细调查，在地质遗迹分类的基础上，对雾灵山岩体等岩石遗迹、岩溶洞穴等地质地貌遗迹、海底黑烟囱等地质构造遗迹的特征及成因进行了分析。

Considering complicated conditions of the coastal dynamic environment, sediment dynamics, and together with the immature sediment itself, the predicted results will be somewhat limited if only with numerical model. So, in order to obtain microcosmic quantitative assessment and macroscopically understanding, numerical model is combined with field observations in the thesis. Firstly, the tidal current, SSC distribution, benthal deposited materials were basically analyzed by field observations. Then, the tidal current, SSC distribution, and the erosion and accumulation of the seabed were simulated with the numerical model of ECOMSED.

但由于海岸动力环境多变，泥沙运动复杂，加之泥沙问题本身的复杂性，如仅用数学模型，其预测结果将受到一定的限制，故本文采用实测调查与数学模型计算相结合的方法，宏观把握，微观量化，在掌握岚山港西突堤工程所在海域潮流、悬沙量分布、表层底质沉积物类型及特点基本态势的基础上，紧扣开发工程可能引起潮流场变化，分析工程后悬沙量、海底冲淤变化及其空间分布，进而建立潮流作用下的泥沙输运数学模型，首先比较好地模拟目前岚山港西突堤工程附近海域的潮流场和悬沙场，然后预测海湾沿岸可能引起的冲淤强度变化和冲淤区域的空间分布。

Suitable numbers of zinc anodes shall be fitted on the hull below the waterline surface, areas around the propeller, on the rudder, sea chest, bilge keel and so on.

本船在水线下的船体外表面、桨、舵、及海底阀箱及舭龙骨等处设置适当数量的锌阳极保护，使用寿命为3年。

This is a jellyfish screensaver all in 3D realtime, showing jellyfishs swimming deep undersea, exhibiting beautiful bioluminescence.

这是一个海蜇的屏幕保护程序，所有在三维实时显示， jellyfishs游泳深的海底，呈现美丽的发光。

At present, PR has extensive and important applications in many aspects such as space flight, aviation, busywork in sea and land, underground exploitation, manufacturing, computer-aided medical instrument, biological engineering and micro mechatronics system and so on.

目前，并联机器人已经在航天、航空、海底作业、地下开采、制造业、计算机辅助医疗设备、生物工程以及微机电系统等方面有着广泛而重要的应用。

It is already developing one of the world's biggest recent discoveries, Kashagan, beneath the Caspian Sea.

它已经在里海海底开发出了最近发现的世界最大之一的卡沙干油田。

Small bottom-dwelling sharks with catlike eyes; found along continental slopes.

长有猫一样眼睛的海底小鲨鱼；生活在陆地斜坡地带。

Then, six miles below, you come to the sea bottom.

接着，在水下六英里，你来到了海底。

FAR out in the ocean, where the water is as blue as the prettiest cornflower, and as clear as crystal, it is very, very deep; so deep, indeed, that no cable could fathom it: many church steeples, piled one upon another, would not reach from the ground beneath to the surface of the water above.

在海的远处，水是那么蓝，像最美丽的矢车菊的花瓣，同时又是那么清，像最明亮的玻璃。然而它又是那么深，深得任何锚链都达不到底。要想从海底一直达到水面，必须有许多许多教堂尖塔，一个接一个地连起来才成。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。