查询词典 power station

This paper analyzes the trends and variations of cross-section profile parameters in lower Yellow River with the methods of time series analysis. The analysis results show that since 1950s, cross-section profile parameters in lower Yellow River have change with trend, especially after 1990s, the bankfull discharge and bankfull area all show decreasing trends at all the four stations. The bankfull width at Huayankou, Gaocun and Lijin station and the average depth at Huayuankou and Aishan station and the maximal depth at Gaocun station show decreasing trends while the bankfull water level at Gaocun and Aishan station and width-depth ratio at Aishan station show increasing trends.

本文采用时间序列分析的方法对黄河下游河道断面形态参数变化趋势及其变异点进行了分析，分析结果表明从20世纪50年代以来，断面形态参数发生了趋势性变化，特别是90年代以来各站平滩流量和平滩面积均有显著的下降趋势，花园口站、高村站和利津站平滩河宽出现了显著下降趋势，花园口站、艾山站平均水深显著下降，高村站和艾山站的平滩水位显著抬高，艾山站的宽深比也有显著增大的趋势。

This kind of case appears between new station and old station commonly, a station is published, b station is reprinted, but when the degree of belief that A station is searching engine is not tall.

这种情况一般出现在新站与老站之间，A站发表，B站转载，但A站在搜索引擎的信任度并不高的时候。

Station "A" rings Station "B" when Station "A" goes off hook, but Station "B" cannot ring Station "A".

但A电话机摘机而B电话机不能引起A电话机振铃时，而A电话机将使B电话机振铃。

In a cellular mobile network, whether a user can be served by a particular base station depends on the distance of the user and the base station. If we can make balance between the load of high-load base station and low-load base station in a block, then the base station can allow more users to get into and provide service.

在蜂巢式网路架构中，基地台的负载量是不相同的，如果能让高负载的基地台和低负载的基地台做负载平衡，基地台将能容纳更多的使用者，提供更多的服务。

GPS tracking station at Zhongshan Station in Antarctica to establish China's first annual GPS tracking station, mapping team will be wintering in the Zhongshan Station in order to ensure that the satellite tracking station and the new tide gauge stations data and information collection, to achieve a normal and stable operation.

中山站GPS 跟踪站是我国在南极设立的第一个常年GPS跟踪站，测绘队员将在中山站越冬，以确保卫星跟踪站和新验潮站的数据和信息采集，实现正常稳定运行。

This series of instruments for low-voltage, medium voltage, high-voltage switchgear and distribution systems, central station monitoring system, generator set systems, building automation systems, energy management system, such as factories, able to measure three-phase three-wire, three-phase four-wire system current, voltage, active power, reactive power, apparent power, active power, reactive power, power factor, frequency, voltage triangular openings, the largest open-shaped voltage power parameters, at the same time with a remote, remote control function.

该系列 仪表适用于低压、中压、高压开关和配电系统、中心电站监测系统、发电机组系统、楼宇自控系统、工厂能量管理系统等，能够测三相三线，三相四线系统的电流、电压、有功功率、无功功率、视在功率、有功电能、无功电能、功率因数、频率、开口三角形电压、最大开口形电压等电力参数，同时带有遥信、遥控功能。

This invention provides an on-line analysis method and system for combined gas and steam cycle power station's efficiency, which comprises an on-site data-collecting unit, used to check the sub-devices state parameter in power station; a data base server linked to on-site data-collecting unit to stored the state parameter provided by data-collecting unit; modular arithmetic server used to calculate the gross operation efficiency of power station based on the data base state parameter and the influence degree caused by sub-devices property to the gross operation efficiency; client device to receive command input by clients and output the calculating result by modular arithmetic server.

本发明提供一种燃气―蒸汽联合循环发电站运行效率的在线解析方法和系统，在线解析系统包括：现场数据采集单元，用于测量电站各分设备的状态参数；与现场数据采集单元相连的数据库服务器，用于存储现场数据采集单元测量得到的状态参数；模型运算服务器，其根据从数据库提取的状态参数并计算电站的总运行效率和当前状态下电站各分设备性能对电站总运行效率的影响程度；客户机，其接收用户输入的命令并输出模型运算服务器的计算结果；网络，其将数据库、模型运算服务器和客户机连接在一起。

It has brought breakthrough to cleaning energy, electric grid construction, etc, constructed the first 100 thousand KW circulation fluidized bed exemplary power station in Asia, the largest 300 thousand KW circulation fluidized bed exemplary power station in Asia, the most advanced and modernized urban garbage burning power generation station in the West China, the largest 500KV transformer substation and 220KV wire project in Sichuan and the domestically advanced large-scale electrolyze aluminum project, and participated in the construction works in installation, debugging and technical support of Iraq, India, etc.

并在洁净能源、电网建设等领域实现突破：承建了亚洲首台10万千瓦循环流化床示范电站、亚洲目前最大30万千瓦循环流化床示范电站，四川首台60万千瓦火电机组、西部最先进、最现代化的城市生活垃圾焚烧发电站、四川最大容量500KV变电站及220KV线路工程，还承建了国内先进的大型电解铝工程。

GaAs RF switch MMICs for cellular phone; GaAs RF power amplifier MMICs for cellular phone; GaAs RF switch MMICs for base station; GaAs RF attenuator MMICs for base station; RF module for base station; GaAs power amplifier MMICs for CATV; MOSFET power devices;SAW resonators; SAW filters; SAW duplexers; N type and P type 4＂-6＂silicon epitaxial wafers.

这次参展的产品有：用于移动蜂窝电话的砷化镓射频单片集成电路；用于移动通信基站的射频IC及电路模块；用于CATV的砷化镓IC；MOSFET等功率器件；声表面波谐振器；声表面波滤波器；声表面波双工器；4＂-6＂N型和P型各类硅外延片。

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。

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。