众所周知，来自近海工业、船舶和声纳的噪音污染会阻碍水下通信，但这些噪音真的能把鲸鱼赶到我们的海滩上吗？
It is known that noise pollution from offshore industry, shipping and sonar can impair underwater communication, but can it really drive whales onto our beaches?
可拆卸的插头用来接收水下通信系统。
Removable accessory plugsDesigned to receive underwater communication systems.
研究结果对于水下通信有重要的应用意义。
The results are significant in underwater communication engineering.
根据激光水下通信的要求，提出一种实时采集图像的方案。
According to the requirements on underwater laser communication, a scheme for real-time image acquisition is proposed.
脉冲蓝光激光器在水下探测、水下通信和遥感方面有着重要的应用前景。
Pulsed blue laser has important applications in underwater detection, underwater communication and remote sensing.
复合抛物面型集光器已用在太阳能装置中，它也能在激光水下通信中得到应用。
The concentrator is adopted in solar energy systems, and it also may find applications in undersea laser communications.
现代通信系统是陆-海-空三维通信网，三维通信网的组成主要制约于水下通信。
Modern communication system is a land-sea-space three-dimensional communication network whose realization is mainly restrained by underwater communication.
本文主要实现了履带式水下机器人的控制系统并进行了水下通信方式的实验室研究。
In this paper, a control system of tracked underwater vehicle is developed, and the underwater communication is studied in the lab.
水下通信自组织网是水下通信的重要内容和研究方向，也是舰艇编队通信迫切需要的关键技术。
Underwater communication ad-hoc network is important matter and research aspect in underwater communication and key technique in underwater naval ships forming into columns.
本文的研究方法和研究结果，对提高水下通信、探测和成像系统的性能提供了理论基础和实验验证。
The methods and results in the article provide the basic theory and experiment validation for improving performance of communication, detection and imaging under sea water.
建立一个SLBM试验基地，水下通信和观察设备，陆基导弹跟踪和遥感勘测设备在1980年早期完成。
The construction of an SLBM test site with underwater communication and observation facilities and land-based missile tracking and telemetry facilities was finished in the early 1980s.
由于水下通信信道对光信号的衰减极大，实际通信系统的编码应具有极强纠随机差错和纠突发差错的能力。
Because of the enormous fading of the optical signal in underwater laser communication, the capacity of the error-correcting code must be well enough.
近年来，水下导航、海洋探测、水下目标定位以及水下通信等领域迅猛发展，这些领域常常使用水声信号作为信息传输的载体。
In recent years, the field such as underwater navigation ocean exploration locating of underwater object and underwater communication develop very fast.
当进行高速水下通信时，由于水下信道的频带有限，扩频和MFSK调制方式无法解决高速率信息传输和可利用信道频带窄的矛盾。
Because of limited frequency band of channel, spread spectrum and MFSK modulations can not resolve that high speed transmission is in contradiction with limited frequency band.
另一个问题时潜艇在水下时用低频进行通信，因为低频可以穿透海水传播，但用低频通信时，通信速度只能每秒几个字符。
The other problem is that submarines receive messages using low-frequency radio waves that can penetrate water, but only a few characters per second can be transmitted at these frequencies.
本文所介绍的是采用数字通信技术实现船舶水下噪声测量的数据传输。
In this article, we introduce the digital communication technology which accomplish data transfers in the underwater ship noise test.
该系统利用CWDM（粗波分复用）技术在一根光纤中对多路数据进行对传，从而来实现水下机器人和岸基之间的通信。
The project can permit multiplex digital signals transmit in single fiber using CWDM (Coarse Wavelength Division Multiplexing), and realize communication between the underwater robot and the bank.
该测量方法在激光水下成像、水下目标探测以及对潜激光通信都将具有重要的推广应用价值。
This means of measurement will be widely used in the fields such as laser underwater imaging, underwater target detection and laser submarine communication.
海洋作为水下声波传播的介质，从通信论的观点来看，海洋就是声信道。
From the point of the view of the communication theory, the ocean, as the media of sound transmission, is called to be underwater sound channel.
并根据一定的通信系统参量，利用蒙特卡罗方法模拟了水下目标接收信号的时间和空间分布。
With certain communication system parameters the temporal and spatial distributions of the received signal from submerged platform are simulated using Monte Carlo method.
同时结合深海底自动采矿实例，实现水下工控机与光端机之间串口数据通信。
The serial data communication between deep seaengineering control machine and the fiber options is implemented in deep seabed automatic mining.
研究结果表明，在较恶劣环境条件下，利用星载激光系统可以实现对水下目标的良好通信。
The results show that under severe environment robust laser communication from a satellite to a submerged platform can be achieved.
该光发射模块可与计算机进行通信，接收岸基站传送的控制信号去监测和控制水下光电模块。
The optical transmitter module communicates with the computer and receives the control signal from the workstation in the shore to control and monitor undersea photoelectricity module.
通过对水下光通信系统中影响通信质量的各个因素的分析，找到提高通信质量的方法。
This paper finds a method to improve communication quality analyzing every factor which can effect the quality in optical communication system of underwater.
该研究结果对提高水下激光通信性能具有一定的理论参考价值。
The obtained results are theoretic reference to the improvement of the performance of underwater laser communication.
直接序列码分多址（DS/CDMA）是一种受关注的水下声通信网多址接入方案。
Direct sequence code division multiple access (DS/CDMA) as a technique for underwater acoustic networks is attracting attention from researchers.
直接序列码分多址（DS/CDMA）是一种受关注的水下声通信网多址接入方案。
Direct sequence code division multiple access (DS/CDMA) as a technique for underwater acoustic networks is attracting attention from researchers.
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