查询词典 data transmission

OFDM is actually one kind of multi-carrier modulation .and the main idea of OFDM is Channel will be divided into several subchannels orthogonal,and then turn High-speed data signals into parallel low-speed data-flow , modulation in each of the subchannels on transmission.

OFDM技术实际上是多载波调制的一种。其主要思想是：将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。

The major topic of this paper includes the multi-channel data acquisition, the transmission of the local data to the mid-position computer or top-computer, the connection of the controller on the spot each other and the system s reliability and safety.

首先，要进行几百个、几千个甚至更多路数的数据采集；其次，采集的现场数据要远传到中位机或上位机，以及现场控制器之间实现互连；再次，现场环境较为恶劣和复杂，系统的可靠性和安全性问题等。

The data transmission of wireless data modems and 433Hz in the DECT based on the.

这种数据无线调制解调器的数据传输是在DECT和433Hz的基础上实现的。

The space between frequency bins is 8 sub-carrier spaces. Before the transmission of each data frame, secondary user use periodogram detection technology to detect spectrum hole, then transmit data on the spectrum hole by spectrum pool technology.

每帧数据传输开始时，二级用户利用周期图频谱检测技术对信道频段进行检测，获得频谱空洞，然后采用频谱池技术在频谱空洞上传输数据。

This management system management system has finally realized to data parameter and so on boiler temperature, pressure gathering, the data wireless transmission and processing.

该管理系统最终实现了对锅炉温度、压力等数据参数的采集、数据的无线传输及处理。

At this time, the data center becomes a network of service centers, the integration of voice and data transmission from the network level will rise to the level of service.

这时，数据中心就变成了网络的服务中心，话音与数据的融合也就从网络传输层面上升到了服务层面。

Distributed interactive simulation ; data unit protocol ; protocol data unit ; exercise ; transmission bands

分布交互仿真；数据单元协议；协议数据单元；训练；带宽资源

In the absence of both pushed data and a closed transmission window (see Figure 17.3a), a sending TCP entity is free to transmit data at its own convenience.

发送方针：在没既没有极于要发送的数据和发送窗口关闭时，一个发送TCP就会在自己方便时随时将数据发送出去。

Send Policy In the absence of both pushed data and a closed transmission window (see Figure 17.3a), a sending TCP entity is free to transmit data at its own convenience.

送政策 如果没有关闭，在把数据传送窗口(见图17.3a)，将实体传输数据，没有把自己的方便。

The second section of article shows invasion's present situation of the right to personal data privacy in the Internet and the characters of encroachment. The author studied and analyzed a lot of cases, and make conclusion that there are many encroachments during the course of collecting、analysis、transmission、use and storage personal data.

在进行了大量的比较研究工作并作分析的基础上，总结出个人数据搜集、分析、传输、使用和存储过程中侵犯网络个人数据隐私权的诸多形式。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。