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The paper discusses some problems on small steam turbine generator unit for low vacuum heating. 本文着重讨论了小型凝汽式汽轮发电机组低真空供热的几个问题。
In addition,the low vacuum varying pressure heat treatment furnace is cheap when it is compared with the vacuum heat treatment furnace and is mor... 广泛采用低真空变压热处理技术是缩短我国同发达国家之间差距的捷径之一。
Analysis on Low Vacuum Heat Supply Reformation of Condensing Steam Turbine 凝汽式汽轮机低真空供热改造分析
New method of energy conservation and environmental protection-study on small steam turbine generator for low vacuum heating 节能环保新举措-浅谈小型凝汽式汽轮发电机组低真空供热
low vacuum heating 低真空供热
low vacuum heat supply 低真空供热
This paper introduces one special case of low vacuum of cyclotron. 介绍了回旋加速器的一例真空度不足的特殊故障。
In this paper, the three loops scheme of heat supplying and the analysis of the schemes among the low vacuum schemes of heat supplying in the heating engineering belo. 本文即是通过对铁煤集团热网工程的三环制供热方案及改造成低真空供热方案的比较分析,对热网工程中低真空供热的利弊进行了初步探讨。
The article introduces the structure feature and heat treatment technology of a low vacuum nitriding furnace for treating axle workpieces. 本文介绍了处理细长轴件的低真空氮化炉的结构特点和热处理工艺。
Inductor which no magnetic high-precision smart-heat meters, vacuum heat pipes, fill The gaps in Jiangsu Province. 不断创新的科技成果，像绵绵的春雨，涓涓的溪水，滋润着万物，润泽着大地，惠及着百姓。
This study is very useful for the optimized design of RF MEMS capacitive switches working in low vacuum. 该研究对低真空封装的RF MEMS电容式开关的优化设计很有意义.
It can adopt general vacuum. low vacuum and isotonic vacuum filling without bubble and leakage. 旋盖采用磁力驱动结构，扭矩可根据情况调节，保证了旋盖时不伤盖。
A novel technique has been successfully developed to non destructively detect the low vacuum inside the canned food. 本文比较全面、系统地介绍了一种食品罐头真空度的无损检测方法。
This device uses a method of vacuum heating and pyrolytic plastic body combined with chemical treatment of the pyrolytic gas to recover the metals from the waste cables. 本装置采用真空加热裂解塑料外皮并配以对热解气体进行化学处理的方法来回收废电缆金属。
The construction,performance and the working principle of VH vacuum heating water heater unit are discussed.The applications of the unit are also introduced. 阐述了VH真空热水机组的工作原理、结构组成和性能特点,介绍了该机组在供热、采暖系统中的应用。
SD-HFX-6000 rotary filling and cap-screwing machine adopts low vacuum filling to ensure filling accurately without bubble of leakage. 6000回旋式灌装旋盖机采用抽真空灌装方式，确保灌装无泡沫、无滴漏，灌装量准确。
QS-LGF-1800 rotary filling and cap-screwing machine adopts low vacuum filling to ensure filling accurately without bubble of leakage. 1800回旋式灌装旋盖机采用抽真空灌装方式，确保灌装无泡沫、无滴漏，灌装量准确。
The construction,working mechanism,technological process,and its development future of vacuum heat tube with metallic heat absorber are introduced in this paper. 文章简要介绍了金属吸热体真空集热管的构造、工作机理和工艺过程,并预示其未来的发展。
With D,L-lactic acid as monomer,D,L-lactide has been synthesized by polymerization and depolymerization in low vacuum level condition. 为了提高D,L-丙交酯的收率,研究了D,L-乳酸为单体,低真空条件下使乳酸单体先缩聚后解聚制备D,L-丙交酯的工艺条件。
GC brand bimetal hacksaw prroducts, bimetal reciprocating saw blades, jig saw blades are made with vacuum heat treatment and surface strengthening treatment technology. 上海“奇熙(GC)”牌双金属手用锯条、曲线锯条、往复锯条采用真空热处理和表面强化处理方法，工艺独特，品质卓越，已被国内外用户认可。