查询词典 power-driven

To the Party in power, an accurate cognizance of the mass's interests is the basis of public policy making. It is of great value and importance to the future of a Party in power.

执政党正确制定政策的前提是正确的利益认定，后者关系执政党政策成败和政治前景，有着重大的政策、政治意义。

The authors analyze the operation characteristic of distance protection of transmission line connecting wind farm with power grid under the variation of parameters such as the amplitude ratio of electromotive force at both sides, the phase difference of electromotive force at both sides, equivalent impedance of sources, system frequency and so on; based on the real-time current and electromotive force at wind farm side as well as the information of wind power generators participating power generation, a method to adaptively set the operation boundary of distance protection by use of the information at wind farm side only is proposed.

文章分析了风电场和电网联络线的距离保护随电源电势幅值比、电势相位差、电源等效阻抗、系统频率等参数变化时的动作特性，并基于风电场侧的实时电流和电势与参与发电的发电机信息，提出了仅利用风电场侧信息量自适应整定保护动作边界的方法。

This invention discloses a power control method based on mixed automatic retransmitting mechanism in which the user end checks received data packet and to feed back to the base station ACK message if the result is correct, and the base station sends the next data packet according to the emitting power of last data packet, if not, sends back NA CK message and quality information of received data packet, the base station will adjust the transmitting power of retransmitting data packet and retransmits the said data packet to guarantee the retransmitting efficiency of the data packet, reduce resource lost of the system to the ulmost and reduce signal interference among different users.

本发明公开了一种基于混合自动重传机制的功率控制方法，该方法通过用户端对接收到的数据包进行校验，当结果正确时，向基站反馈ACK消息，由基站按照上一个数据包的发射功率发送下一个数据包，否则，向基站反馈NACK消息，以及接收到的数据包的质量信息，基站根据所述数据包的质量信息，调整重传数据包的发射功率，并重新发送所述数据包，采用上述方案对发送失败的数据包重传时根据数据包的总质量信息配以不同的发射功率，从而可以在保证数据包重传效率的基础上，最大限度地减少系统的资源消耗，减少不同用户之间的信号干扰。

This invention discloses a power control method based on mixed automatic retransmitting mechanism in which the user end checks received data packet and to feed back to the base station ACK message if the result is correct, and the base station sends the next data packet according to the emitting power of last data packet, if not, sends back NA CK message and quality information of received data packet, the base station will adjust the transmitting power of retransmitting data packet and retransmits the said data packet to guarantee the retransmitting efficiency of the data packet, reduce resource lost of the system to the ulmost and reduce signal interference among different users.

抜粋 本发明公开了一种基于混合自动重传机制的功率控制方法，该方法通过用户端对接收到的数据包进行校验，当结果正确时，向基站反馈ACK消息，由基站按照上一个数据包的发射功率发送下一个数据包，否则，向基站反馈NACK消息，以及接收到的数据包的质量信息，基站根据所述数据包的质量信息，调整重传数据包的发射功率，并重新发送所述数据包，采用上述方案对发送失败的数据包重传时根据数据包的总质量信息配以不同的发射功率，从而可以在保证数据包重传效率的基础上，最大限度地减少系统的资源消耗，减少不同用户之间的信号干扰。

This invention discloses a power control method based on mixed automatic retransmitting mechanism in which the user end checks received data packet and to feed back to the base station ACK message if the result is correct, and the base station sends the next data packet according to the emitting power of last data packet, if not, sends back NA CK message and quality information of received data packet, the base station will adjust the transmitting power of retransmitting data packet and retransmits the said data packet to guarantee the retransmitting efficiency of the data packet, reduce resource lost of the system to the ulmost and reduce signal interference among different users.

要约 本发明公开了一种基于混合自动重传机制的功率控制方法，该方法通过用户端对接收到的数据包进行校验，当结果正确时，向基站反馈ACK消息，由基站按照上一个数据包的发射功率发送下一个数据包，否则，向基站反馈NACK消息，以及接收到的数据包的质量信息，基站根据所述数据包的质量信息，调整重传数据包的发射功率，并重新发送所述数据包，采用上述方案对发送失败的数据包重传时根据数据包的总质量信息配以不同的发射功率，从而可以在保证数据包重传效率的基础上，最大限度地减少系统的资源消耗，减少不同用户之间的信号干扰。

The synchronous generator is one of the main resources of reactive power in power system operation, the reactive power output of generator can be changed through the adjustment of exciting current to maintain the terminal voltage of generator.

在电力系统的运行中，同步发电机是电力系统的无功功率主要来源之一，通过调节励磁电流可以改变发电机的无功功率输出，维持发电机机端电压。

The environmental impacting problems caused by 1000kV power transmission equipments such as audible noise, radio interference and electrostatic induction are more serious than those caused by 500kV power transmission equipments; meanwhile, due to the higher height of gravity centers of 1000kV equipments, the aseismic property of these equipments deteriorates, thus decreasing the influence on environment and intensifying the aseismic property of 1000kV power transmission equipments configured in Southeast Shanxi substation become the key points in the design of them.

相对于500 kV配电装置，1 000 kV装置可听噪声、无线电干扰及静电感应等环境影响问题更为突出，且设备安装高度及设备重心更高，使抗震性能降低。因此，降低环境影响、提高抗震性能成为晋东南1 000 kV配电装置设计的关键问题。

Examine closely the current situation that public administration power supervises , proceed with concept of "public administration power monitor system", think that only studies the supervision to public administration power from the systematic angl...

审视公共行政权力监督的现状，从&公共行政权力监督系统&的概念入手，认为只有从系统的角度研究对公共行政权力的监督，才能解决目前监督状况中存在的问题，才能真正实现监督的目的。

A new type of X-band high power microwave source - the Resonator Cerenkov Oscillator-Tapered Amplifier Tube is put forward for the first time in the present paper. The proposed high power microwave device is based on a comprehensive investigation of related research work in the world and is in agreement with the demands to the development of practical high power microwave sources.

在较全面调研和认真分析高功率慢波器件发展趋势的基础上，结合返波振荡器等切仑科夫器件和渐变锥形结构微波器件的特点，提出了一种新型X波段高功率微波发生器—低磁场谐振腔切仑科夫振荡器—锥形放大管。

Choosing the 100kWp stand-alone photovoltaic power system which was built at Sitsang Anduo county as the research object, and using the methods which are used in analyzing the normal power system, we determined that the problems which happened when the load was launched into the system could be classified as the transient stability problem of power system.

以建成运行的西藏安多地区的100kWp独立光伏电站为具体研究对象，结合研究电力系统的方法，判断光伏系统中存在的因带负荷投入运行而产生的电压不稳定的问题，为电力系统暂态稳定性问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。