传送

Science and technology of total bureau of national wide report manages concerned personage expresses, Direct seeding satellite and before the power with hookup satellite stronger than having photograph, receive in the ground before defend inspect an item, need a diameter to be in of 3-5 rice ' caldron ' receive facility with other ground, and inspect an item to passing what direct seeding satellite conveys to defend, televiewer can use a diameter to be in of 0.45-0.6 rice ' pannikin ' can receive directly.

国家广电总局科技司有关人士表示，"直播卫星与以往的转播卫星相比具有更强的功率，以往在地面接收卫视节目，都需要直径在3-5米的'大锅'和其它地面接收设备，而对于通过直播卫星传送的卫视节目，电视观众则可以使用直径在0.45-0.6米的'小锅'就可以直接接收。"

The analysis of the optical signal transmission characteristics and the physical parameters provides the theoretical foundation for optimizing the design and improving the performance of AWG; and the optimizing design numerical value calculation method solves the complex problem of the optimizing design of the AWG, it can also provide a way for AWG computer aided design system; the AWG optical signal processing analysis provide a way for optical signal Fourier transform, serial and parallel transmission, circle shift, matrix transform and differential processing; the optical signal processing characteristics of AWG develop AWG to use for new field, and the optical signal processing will play an important role on all-optical networks in the future; by the definition of the wavelength transform matrix of the AWG, the signal output positions that come from these input signals of the different wavelength or the same wavelength but the different input ports and carrying different signals can be accurately determined, and the wavelength transmission matrix plays an important role for analyzing the routing of the complex optical network, or designing the network nodes such as the optical path add/drop multiplexer and optical cross connect device; the wavelength transmission matrix also provides a method for monitoring and managing the wavelength transmission of the optical network nodes; e analysis of the AWG' OXC node structure and wavelength routing provides a way for realizing the OXC, especially for multi-path/multi-wavelength OXC and the intelligence node of the optical networks; by the studying of the control plain characteristics, router, traffic engineering, program and the improved arithmetic of the wavelength routing, the method for realizing the GMPLS' OXC optical transport network is provided, and it play an important role for the study of the automatic switched optical network; the time-frequency analysis can provide more information about the dispersion and energy changes of .the pulsed light transmission in the singlemode fiber, it also provides more useful parameters for analyzing the dispersive accumulating and dispersive compensating.

AWG光信号传输特性与相关参数的分析，为进一步优化设计AWG及提高其性能提供了理论依据，而优化设计计算数值方法解决了AWG优化设计计算的复杂问题，为进一步建立AWG的计算机设计系统提供了基础；AWG光信号处理的特性分析，提出了AWG应用的新领域，为光信号的傅立叶变换、串并传输、循环移位、矩阵变换、微分处理等提供了一条途径；波长传输矩阵变换关系的建立，不仅得到了确定多路AWG每路信号从输入端口到输出端口的准确输出位置的方法，而且在分析应用AWG实现复杂的光通信网络路由的连接、特别在设计分插复用器和交叉连接器等网络节点时有重要的作用，能有效而准确地确定波长的路由关系，为实现节点波长传输路由的监控和管理提供有效手段；基于AWG的OXC结构和波长路由的确定为实现OXC技术、特别是多路多波长的OXC和光网络的智能节点技术提供了有效的方法；控制平面的特征、路由器、流量工程、程序及改进的波长路由算法的研究实现了基于GMPLS的OXC光传送网络的控制平面，为建立自动交换光网路提供了一定的基础；时频分析可以更直观和更清晰地描述脉冲信号在单模光纤中传输色散和能量的变化，为色散积累和色散补偿提供有效的分析参数。

A parallel part; a parallel printer.

同时输送的附件；同时传送的打印机

Parallel data transmission : In paralleled data transmission ,bits are transmitted through separate lines simultaneously .

在并行的数据传输中，位通过独立线路同时被传送。

Parallel transmission: Data communications method where many lines are used.

并联传送：用多线的数据通信方法。

These are the parametrics for the space vehicle during data acquisition.

这里，这是卫星传送回来的图像

Thus, we will try two linear approaches- Selective mapping and Partial transmit sequence, as a way to diminish PAPR.

在此我们尝试使用两种线性的方法-选择性映射（Selective Mapping，简称SLM）以及部分传送序列（Partial Transmit Sequence，简称PTS），来做为减少PAPR的方法。

Selected mapping and partial transmit sequences are two important techniques for PAPR reduction, but they need to transmit side information at the transmitter side.

其中，选择性对映(selected mapping，简称SLM)和分部传输序列(partial transmit sequences，简称PTS)是两种非常重要的峰值对平均功率比降低技术，但是，这两种方法却有著需要传送额外讯息的缺点。

On PC-compatible computers, the set of essential software routines that test hardware at startup, start the operating system, and support the transfer of data among hardware devices.

在 PC 兼容计算机中主要软件例程的集合，用于在计算机启动时检测硬件，启动操作系统以及支持硬件设备之间的数据传送。

The seller must render the buyer at the latter's request, risk and ex pense, every assistance in obtaining any documents or equivalent elec tronic messages issued or transmitted in the country of delivery and/or of origin which the buyer may require for the export and/or import of the goods and, where necessary, for their transit through any country.

应买方要求并由其承当风险和费用，卖方必须给予买方一切协助，以帮助其取得由交货地国和/或原产地国所签发或传送的为买方出口和/或进口货物可能要求的和必要时从他国过境所需要的任何单据或有同等作用的电子讯息。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。