The sar tool is useful for gathering network utilization statistics and recording snapshots of all utilization data to a file over a period of time.
sar工具用于收集一段时间内的网络利用率统计数据，并将所有利用率数据的快照记录到一个文件。
Sniffing is a common way in gathering and intercepting network data, but malicious sniffing often does great harm to network security.
嗅探是一种常见的网络数据采集和侦听方式，恶意嗅探对网络安全具有极大的危害。
Specifically introduced its system constitution, the network communication as well as data gathering.
具体介绍了其系统的构成、网络通信的实现以及数据的采集。
Automatic data gathering and processing, network database storing can be realized in the process transducer producing by using this system.
该系统可实现传感器生产过程的自动数据采集、处理及网络数据库存储。
This article introduces a kind of underwater-acoustic signal gathering system which combines embedded system, DSP system, PC system and etc, and USES network to carry out data transmission.
介绍了一种结合嵌入式系统、DSP系统和PC机系统，并且利用网络进行数据传输的水下声信号采集系统。
Therefore, it is important to design an effective data gathering scheme that reduces transmission of correlated data and balances energy consumption so that network lifetime is prolonged.
因此，设计有效的数据收集协议，减少相关数据的发送并均衡节点的能量消耗，以延长网络寿命是一个重要研究问题。
Since a network consists of sensors with limited battery energy, the method for data gathering and routing must be energy efficient protocol to maximize the lifetime of sensor network.
由于传感器节点的电池能量有限，因此节点的通信应有效的利用能量，以延长网络的生命周期。
Since a network consists of sensors with limited battery energy, the method for data gathering and routing must be energy efficient in order to prolong the life time of the network.
由于传感器节点的电池能量有限，因此节点的通信应有效的利用能量，以延长网络的生命周期。
Since a network consists of sensors with limited battery energy, the method for data gathering and routing must be energy efficient in order to prolong the life time of the network.
由于传感器节点的电池能量有限，因此节点的通信应有效的利用能量，以延长网络的生命周期。
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