Heat transport links in general through the heating station to a network of heat transfer to the secondary network, which would transfer it to heat the user. 热能输送环节中,一般通过热力站把一级网的热能传递给二级网,并由它输送到热用户。
The solution pumps hot water from a power plant through underground pipes to heat exchangers which heat up water in the secondary distribution network and feed it into consumer radiator systems. 该解决方案把热水从发电厂抽上来,通过地下管道至热交换器,热交换器在二级分配网络上将水加热,然后将它流入用户的散热器系统。
In this thesis, the first stage secondary air network system of a gas turbine is studied. 本文以某型燃气轮机透平第一级叶片的二次空气系统为研究对象。
Presents the calculation method of cooling loss and temperature rising caused by cooling loss of the variable water flow secondary piping network in district cooling system ( DCS). 介绍了区域供冷系统二次管网的冷量损失及冷量损失导致的温升的计算方法,并对某个二次泵变流量运行的区域供冷系统进行了计算。
This article introduced a method how to design for secondary network security in Gezhouba Hydroelectric Area by transverse physical isolation equipment. 提出了采用电力系统专用横向隔离装置进行葛电区域电力二次系统安全防护的设计方案。
The Impact of Secondary Incubating Network on High-tech Industrial Integration 二次孵化网络对高技术产业集成的影响研究
Analysis Modeling of Website-Construction-System Design Based on Secondary Network Station Construction System of Honghe University B/S建站系统设计之分析建模&基于红河学院二级网站建站系统
Thermal Power Station is the second net heat source, the main energy-consuming device is a heat exchanger, circulating pump and fill the secondary network of pumps. 热力站是二级网热源,主要耗能设备是换热器、二级网循环水泵和补水泵。
Cooling loss of the secondary piping network in district cooling system 区域供冷系统二次管网的冷量损失分析
That method can ensure that application system can satisfy with security demand prescribed in "security whole scheme in power secondary network" and ensure transverse physical isolation equipment deployment and management. 通过该方案,保证应用系统能够符合“电力二次系统安全防护总体方案”中规定的安全防护要求,保证横向网络安全隔离装置的可部署性及横向网络安全隔离装置的可管理性。
Bi-level programming secondary distribution network model based on price elasticity 基于价格弹性的双层规划二级分销网络模型
The secondary GPRS network organization model is given based on hardware. 从硬件出发,给出了移动GPRS网二级网络组织模型。
Adjustment of Secondary Pipe Network of Central Heating Project in Taiyuan City 太原市集中供热工程二次管网的调节
Exploration on building of secondary data network of central China Electric Power Dispatching System 关于建立华中电力调度系统数据网络的技术探讨
Establishing Secondary Network Storage Environment Based on IP SAN Technology 建立基于IPSAN架构的企业二级存储网络
The secondary network is to take the input data and the output values of the primary network as its input data to further predict the settlement of the pile under various stages of loads. 第二级网络以第一级网络的输入元和输出元作为其输入元,进一步预测各分级荷载下桩的沉降。
Design and actualization on backup system for power secondary network 电力二次系统数据备份系统设计与实施
The macro control method is applied to the actual management and control of the Laboratory-scale heating system. By adjusting the flux of the user's primary pipe network the user's backwater temperature of secondary pipe network can be controlled. 将整体的控制方法应用到实验室热网的实际控制中去,通过调节用户一次网侧的流量来实现对各用户二次网回水温度的控制。
The Project on the Fibre Cable Trunk Modification of HFC Secondary Network HFC二级网光缆干线的改造
Our goal is to maximize the capacity of secondary network on the condition of limiting the interference to primary network below the threshold of interference temperature. 我们的目标是在感知网络对主网络的干扰小于干扰温度门限的前提下,最大化感知网络的容量。
In this dissertation, cognitive radio systems are divided into centralized systems and distributed systems two types and are studied separately. Main innovation points can be summarized as follows: Firstly, in centralized cognitive radio networks, a secondary network shares a spectrum with a primary network. 本文将感知无线电系统分为集中式和分布式两大类,分别展开研究,主要的创新点如下:第一,在集中式感知无线电网络中,主网络和感知网络共享同一段频谱资源。
The monitoring results showed that the renovated heat consumption of heating system saved about 30-40% and the power consumption of circulation pump saved about 20% compared with previous central heating secondary network system. 对改造后的某集中供热二级管网系统进行一个采暖季的运行监测,通过监测结果显示供热耗热量较之改造前节能30-40%左右,循环泵电耗较之改造前节能20%左右。
In order to make primary and secondary network work simultaneously, secondary base station ( BS) is equipped with multiple antennas. In addition to time and frequency dimensions, space dimension is introduced. 为了使感知网络和主网络同时同频地工作,我们在感知基站侧安装多根天线,在时间维度和频率维度的基础上引入空间维度。
Under a novel cooperative communication scenario of secondary network, a creative cross-layer strategy for calculating effective capacity is illustrated in detail. 在一种新的次级用户协作通信场景下,创新性的提出了跨层的有效容量计算方法。
An improved scheme is proposed to reduce energy consumption for sensing and improve the achievable throughput for the secondary network by means of increasing sensing period. 为了减少感知能量开销,论文提出了一种改进方案,即通过增大感知间隔来降低感知能量开销,同时该方案也能提高次用户网络的吞吐量。
The characteristics of smart substation is 'intelligent equipment Secondary network equipment the device object modeling'. 智能变电站的特点是一次设备智能化,二次设备网络化,设备对象模型化。
Through these studies, we get the main factors impacting the beamforming gain of the cognitive relay network and the degree of the effect from the primary network on the outage probability of the secondary network. 通过对这些方面的研究得出了在认知中继网络中影响波束成形增益的主要因素和主网络对次网络中断概率的影响程度。
Then, systematical analysis on relationship between secondary incubating network and high-tech industrial integration is made. 其次采用系统分析方法,阐述二次孵化网络与高技术产业集成的联系,并构建了基于二次孵化网络的高技术产业集成影响模型。
Theory and simulation results proved this strategy can significantly improve the throughput of secondary network and utilization of idle channel. 理论和仿真结果都证明了该策略能显著提高二级网络吞吐量和空闲信道利用率。