查询词典 the bottom of the sea

OBC dual-receiver is a new-developed exploration technique in the late eighties of last century, which is mainly used to suppress " water column reverberation " interference appeared between sea bottom and sea level that resulted in effectively improving S/N ratio of seismic data.

海底电缆双检接收技术是20世纪80年代末出现的勘探新技术，主要用于压制在海底和海面之间存在的"水柱混响"干扰，能有效地提高地震资料的信噪比。

But are latively higher density of C.sinicus occurs in the Yellow Sea Bottom Cold Water during summer , with the fifth cope podite stage making up a high proportion in the population.

在南黄海中华哲水蚤在春季是数量高峰，在夏季数量下降，但夏季在黄海中部的冷水团中仍有较高密度的中华哲水蚤种群存在。

Based on the available data of heat flows, sea-bottom temperatures and geothermal gradients, this paper studied the potential distribution of natural gas hydrates in the South China Sea, and discussed their influential factors.

分情况研究了纯甲烷，甲烷、乙烷、丙烷混合物分别在纯水、海水条件下形成的天然气水合物在南海的可能分布范围；进而对影响天然气水合物分布的影响因素进行了讨论。

So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.

因此从确定海底的位置到确定鱼群的位置，这是比较简单的方法

The familiar Sea of Tranquility is the blue area right of center. White lines radiate from the crater Tycho at bottom left, while purplish tones mottle the crater Copernicus left of center.

我们很熟悉的宁静海是中右方的蓝色区域，白色的辐条从左下方的第谷陨石坑伸出，而各式紫色色泽则斑驳地点缀在中左方的哥白尼陨石坑四周。

This dissertation, based on (1) field investigations and observation along Jiangsu coastal environment (including: sea bottom and tidal flat sediment sampling, water depth, salinity, current velocity and direction, core drilling and so on);(2) integrative laboratory analyses of micropalaeontology, sedimentology and computer-processed mathematical statistics on over 300 samples and about 100 thousand foraminifera tests, try to find and formulize the relations between foraminiferal thanatocoenose and environment.

本文的写作基础是：通过野外进行的海岸环境调查和测量（主要调查项目有：水深、盐度，流速、流向、含沙量、底质采样、浅地层地震剖面仪探测、潮滩钻孔取样、潮滩探槽的挖掘与沉积物取样、观测等等）取得了环境参数和大量样品；在实验室运用微体古生物学、沉积学、数理统计与计算机分析相结合的方法，对所采集的现代表层沉积物和钻孔岩芯样品共计三百多个进行了分析研究，鉴定统计有孔虫标本十万余枚，研究有孔虫埋葬群特征与环境参数之间的定性-定量关系。

The parabolic equation can treat large angle incident waves and includes the wave energy loss with Bretchneider—Reid formula which has been verified by lots of indoor and field data, Its numerical model can simulate wave shoaling、refraction、small angle diffraction and bottom friction, and can be aplied to study the wave filed from open sea to shore area.

在抛物型缓坡方程波浪数学模型的建立过程中，采用适用于较大角度传播的基本方程，同时这一模型引入建立在较多实验和实测资料基础上的Bretchnei-der—Reid公式，较好地考虑了底摩损耗问题。该模型可同时考虑波浪的浅水变形、折射和小角度绕射，适用于大范围波浪场的推算。

The air breakwater consists of a perforated pipe that is laid along the sea bottom and connected with a land air-compressing station.

空气中的防波堤，构成了一个多孔管是奠定了沿海的底部及与土地的空气压缩站。

Article 2 The term "sea area" as mentioned in this law shall refer to the interior waters, the surface, body, seabed and bottom soil of the territorial seas.

第二条 本法所称海域，是指中华人民共和国内水、领海的水面、水体、海床和底土。

The physical characteristics of sea bottom are very important not only for oceanographers and acousticians, but also for geophysicists, geologists and specialists of oceanics.

海底物理特性对海洋学家、声学家、地球物理学家、地质学家和海洋工程学家都是很重要的。本文评述了这一领域的新进展，包括：1。

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。