Taking direct heat-supply project with geothermal water in Raoyang,Hebei Province for example,the schemes of direct heat-supply project with geothermal water are compared technically and economically.
以河北饶阳地热水直接供热工程为例,对地热水直接供热系统方案进行了技术与经济性比较。
Not only in theory but also practice has the teohnology of DH preinsulated piping been proved to be the best choice of DH network pipes.
分析了无补偿直埋供热管发生事故的原因,指出了今后供热直埋技术努力的方向。
Obtains the condition of the system shifting to the direct cooling operating mode by using logarithmic mean temperature difference method.
对过渡季或全年需要供冷的空调系统,提出了在室外环境湿球温度比系统要求的冷水温度低3～5℃时制冷机停止运行,利用蒸发冷却技术由闭式冷却塔直接为系统提供冷量的节能方案;采用对数平均温差法计算得到了系统转换为直接供冷模式的工况条件;实例分析表明,采用闭式冷却塔在主机不运行工况下直接供冷节能效果明显,增加的设备投资可在两年内收回,具有较好的经济效益。
Design and energy-saving potential of closed cooling tower used in directly cooling in winter;
闭式冷却塔用于冬季直接供冷的设计及节能分析
PERFORMANCE STUDY ON DIRECT PROVIDING HEAT SOLAR STOVE WITH LIGHT FUNNEL GUIDING LIGHT COLLECTION ENERGY AND HIGH TEMPERATURE PHASE CHANGE THERMAL STORAGE
光漏斗导光聚能高温相变储热直接供热式太阳能炉的性能研究
Analysis on Heating Performance of Direct and Indirect Sewage Source Heat Pump System
直接式与间接式污水源热泵系统供热性能分析
Direct burning of Natural gas in heating boilers is being discussed.
对供热锅炉直接燃烧天然气的情况进行了讨论。
The preliminary estimation of the selling price in the grid of straw-fired(heat supply &)power generation projects in China;
秸秆直接燃烧供热发电项目上网电价初步测算
direct-heating gas burner
直接加热煤气灯,直接加热煤气燃烧器
direct heat exchanger
直接接触式热交换器
A hot line is a telephone line that offers a direct way of getting in touch with advisers.
热线是一种电话，它能提供一种直接与咨询者联系的方式。
It can also be used directly as a fuel to generate heat, steam and electricity in power plants and be supplied to town gas grids.
它还可以直接用作燃料来生产热量、蒸汽和发电，以及供应燃气管网。
See that direct heat does not play on it.
当心别让它直接受热。
direct pressure hot-chamber machine
直接加压的热室压铸机
direct gas-heating system
煤气直接燃烧加热系统
tension electric process
电流直接加热淬火法
direct air injection die-casting machine
直接气压式热室压铸机
The conversation plunged straight into some burning questions.
谈话直接进入热点问题。
Foundation of Finite Element Model for Directly Buried Hot Water Heat-supply Pipeline
直埋热水供热管道有限元模型的建立
Feasibility Study on the Reform of Central Heating System in Daqing City
大庆市集中供热系统直供改间供可行性研究
Heater is equipped on the aluminum cover, it can be heated directly.
加热器装配于铝盖上，可直接加热。
In an indirect system, the collector loop is separated from the high-pressure city water supply by a heat exchanger.
在非直接系统中，收集器的循环与由热交换器提供的高压城市水分隔开。