早期互联网开发者发现数据和信息分解成小块，分批发送，然后再合并，可以更有效率的传输 。 这些块就叫数据包（packets）。
The early creators of the Internetdiscovered that data and information could be sent more efficiently when brokeninto smaller chunks, sent separately, and reassembled.
事实上，复制信息可能是整个过程中最简单的部分，但是选择合适的工具将直接影响到信息传输的有效性和效率。
Actually copying the information is probably the simplest part of the process, but choosing the right tool can make a big difference to how effectively and efficiently the information is transferred.
组播会话描述信息的有效组织、会话通告的传输效率以及组播会话的安全管理都成为问题。
On the other hand, how to organize the session description information effectively, transmit session announcement efficiently, and secure the session are more and more of a problem.
怎样完成数据的组合、数据的发送、传输与接收应用，是实现信息安全快速传输和提高工作效率的重要手段。
Data combination, data sending, data exchanging, data receiving and application are the important means to complete the information transmission safely fleetly and enhance the efficiency.
另外，信息可以被压缩以改进传输效率，为了安全的目的，甚至可以被加密。
Additionally, the information can be compressed in order to improve the efficiency of information transfer and can even be encrypted for purposes of security.
为了给卫星信息提供灵活、高效率、可扩展的分发服务，系统采用并行多点传输技术。
In order to provide flexible, efficient, scalable distribution services for Satellite information, parallel multi-point transmission technology is used.
信息聚合是一种提高数据传输效率的机制。
Information aggregation is an efficient mechanism to improve the efficiency of the data transmission.
实验结果表明，该方案具有较好的可行性，较高的安全性、效率与信息传输量。
The example shows that the scheme is feasible, and the experimental results show that the scheme has good security and efficiency and low information transmission capacity.
信息传输的带宽效率一直为人们所关注，对高效调制技术的探索具有重大的现实意义。
Much attention is always paid to bandwidth efficiency in transmission, so it has an important meaning to explore in high efficiency modulations.
盾构前向探测信息传输系统时保证盾构高质量、高速度、高效率和安全运行的关键技术。
The information transmission system of frontal detection is a key technique for that the shield tunnel machine can operate with high quality, high speed and high efficiency safely.
为满足实时隐秘传输的要求，给出了一种实时高嵌入效率信息隐藏算法的硬件实现。
To reach the demands of the real-time covert communication, the hardware implementation of a new kind of the high efficient information hiding algorithm is proposed.
实现该信号通信量的高精度预测是提高信息传输速度和提高网络带宽资源利用效率的重要手段，本文提出采用支持向量机网络模型对VBR视频通信量进行预测。
It is the important method to realize the higher precision prediction and improve the utilizing rate. A support vector machine model is proposed to predict the VBR video traffic.
针对数据传输的安全性、数据传输效率、及时的信息反馈等问题，提出了以四个控制文件为中心的FTP数据传输模型。
According to the data transfer requirements, which focus on security, high efficiency and timely information feedback, a 4-control-file-centered FTP data transfer model is presented.
针对数据传输的安全性、数据传输效率、及时的信息反馈等问题，提出了以四个控制文件为中心的FTP数据传输模型。
According to the data transfer requirements, which focus on security, high efficiency and timely information feedback, a 4-control-file-centered FTP data transfer model is presented.
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