undersea

But , investments in undersea cable links are not without risk .

但是，在海底的光缆铺设投资并不是没有风险的。

For a similar reason , knowing where you are undersea is much more difficult than in space .

同样原因，确定人在海底的位置比确定人在空中的位置要更加困难。

The technology of undersea mining was then undeveloped .

那时候深海采矿技术还不成熟。

Undersea communication and detection system Measure the heat of the water .

水下通信和探测系统测量一下水的温度。

Research on the Protection Technology of New Generation International Undersea Optical Cable Network

新一代国际海底光缆网络保护技术研究

The Study and Application of Undersea Communication Coding Technique in Shallow Sea

浅海水下通讯编码技术研究与应用

Target segmentation and feature extraction for undersea image base on function transformation

基于函数变换的水下图像目标分割和特征提取

Research on Vibration Reduction Technology of Unmanned Undersea Vehicles Based on Signal Processing Method

基于盲信号处理的水下无人运载器减振技术研究

Discussion on some key technical issues for design and construction of undersea tunnels

海底隧道工程设计施工若干关键技术的商榷

Novel Optical Fiber Sensor for Simultaneous Undersea Temperature and Salinity Measurement

海水盐度和温度实时检测的新型光纤传感器研究

This method can be used in the early detection of undersea optical cable injury .

使用这种方法可以早期发现海底光缆的损伤。

Analysis of Water Inrush in Undersea Tunnel and Its Application in Xiang'an Tunnel

海底隧道突水分析及其在翔安隧道中的应用

Geophysical technique applied in the maintenance detection of undersea oil & gas pipeline

海底输油气管道维护性检测中的工程物探技术

The analysis method of this paper is useful to analogous undersea tunnels .

分析方法对类似的海底隧道衬砌设计具有参考价值。

In this paper , a method for seismic response analysis of undersea tunnel systems is presented .

本文研究海底隧道体系在深部一个底面处给定的地震动作用下的反应分析方法。

Acquisition and Analysis of Vibration and Noise Narrow-Band Signal in Undersea Vehicle

振动声窄带信号采集与分析

Dynamic simulation of undersea cable system motion

海下缆索系统运动的动力学模拟

Undersea fiber-optic cable system is one of important carriers of modern telecommunications .

海底光缆系统是现代通信的主要载体之一。

This paper introduces a method for monitoring insulation performance of the undersea communication optical cable .

本文介绍了一种监测海底通讯光缆外护套电绝缘性能的方法。

Trend of Torpedo Development from Europe Undersea Defense Technology Conference and Exhibition

从欧洲水下防务展看鱼雷发展趋势

Water seepage control technique for undersea LPG gas storage cavern

海底液化气储气洞库控制渗漏水技术

The design of blasting control of the hard rock in large cross-section undersea tunnel

超大断面海底隧道硬岩控制爆破设计

A numerical method for simulating broadband undersea noise field for hydrophone array

一种海洋宽带噪声场数值模拟方法

But we can 't get our undersea rescue module to the area in time .

但我们的水下营救设备不可能及时过去。

Recognition of undersea hydrothermal vent image based on texture feature

基于纹理特征的水下烟囱图像识别

The Large-scale Unmanned Undersea Vehicles by the US in the Future

美国未来的大型UUV一MANTA

First undersea tunnel in Chinese mainland runs through .

中国大陆第一条海底隧道全线贯通（厦门）。

It can provide technical support for the undersea gas leakage bubble flow precise measurement .

这将为海底天然气渗漏气泡流量的精确测量提供技术支持。

A seismic analysis method of undersea tunnels

海底隧道体系地震反应分析方法

Undersea communication and detection system

水下通信和探测系统