大压差减温减压是能的严重贬值。
The temperature fall and decompression in great degree is serious depreciation of the energy.
计算了一次蒸汽经减温减压后的火用损失。
The exergy loss of primary steam after temperature and pressure reduction is calculated.
减温减压阀设计制造方面的专家，能运用英语进行讲解。
Valve expert in the field of designing the temperature and pressure-releasing valve. The experts can use English language in the lecture.
证明了引入管布置型式对减温器阻力系数和静压分布规律并无影响。
Test results show that the drag coefficient and the law of hydrostatic pressure are independent of the entrance tube type.
通过设计理论上的探讨和分析，论证了新型减温器的合理性和可行性。
The rationality and feasibility of the desuperheater was verified through theoretical analysis and discussion.
背压汽轮机和减温减压器都可以用于用汽系统，提供不同等级的蒸汽。
The exergy loss of primary steam after temperature and pressure reduction is calculated.
型产品提供开放式工作区域的手工冷却和过程冷却以及选择性的局部减温。
Type m units provide man cooling and process cooling for both open work areas and selective spot cooling.
特种控制阀有：减温减压调节阀、自动再循环控制阀、最小流量控制阀等。
Special control valves including: temperature and pressure reducing control valves, automatic recycle control valve, minimum flow control valves, etc.
研究了减温阀门气体渗氮工艺，分析了渗氮温度、渗氮时间对其力学性能的影响。
The technology of gas-nitration of the reducing-temperature valve was studied. The effects of nitration temperature and time on the mechanical properties were analysed.
介绍了燃气—蒸汽联合循环电站余热锅炉过热蒸汽调温的一种方法—自身饱和蒸汽减温。
Described is a method of superheated steam regulation for the heat recovery boiler of a gas steam combined cycle power plant, the so called boiler drum saturated steam attemperation.
对余热锅炉自身饱和蒸汽减温系统的设计进行了分析，指出了实际应用中应该注意的问题。
The design of such a saturated steam attemperating system is analyzed with some problems worthy of close attention in practical use being pinpointed.
空冷凝汽器（ACC）通过向大气释放热量对汽机排汽或汽机旁路的减温过热蒸汽进行冷凝。
The air-cooled steam condenser (ACC) condenses the turbine exhaust steam or the de-superheated steam from the turbine bypass by rejecting the heat to the atmosphere.
突破：一个协议达成了，减少排放量可让地球减温2摄氏度---科学家说这2度可以避免恶劣的气候变化。
Breakthrough: an agreement is reached with ambitious reduction targets to limit global warming to 2 degrees – the level scientists say will prevent dangerous climate change.
流化床实际运行负荷的上限值可根据基本蒸汽负荷、流化床中树皮的稳定燃烧温度和减温系统的工作能力来确定。
The upper limit of operating load of the fluidized bed is determined by the basic load, stable combustion temperature of barks and the ability of the attemperation system.
采用冷态模拟实验与数值计算相结合的方法对贾汪pfbc CC中试电站旁路烟道的减温器进行了专门研究设计。
The attemperator of the gas bypass of Jiawang PFBC-CC pilot plant was studied by simulating experiment and numerical calculation.
旧型减温减压装置采用的是给水分配阀、节流装置、喷嘴等组合结构形式的减温系统，存在着许多的弊端和不足之处。
However, there were many defects in the previously used desuperheating systems, which consisted of Allocate vale in water supply, throttle devices and nozzle.
在一定的基本蒸汽负荷下，燃树皮产汽负荷的上限值可根据流化床中树皮的稳定燃烧温度和减温系统的工作能力来确定。
The maximum steam load produced by the bark was determined by the bark fixed combustion temperature and the capacity of attemperator system when the basic steam load was given.
本文通过对减温减压器成垢原因的分析，并根据各种酸的不同化学特性，提出了混合酸是清洗减温减压器积垢的最有效方法。
In this paper, by analysis of temperature and pressure reducers' scale and according to different acids' chemical properties, mixed-acid is effective mostly for cleaning is put forward.
利用减温水控制过热器和再热器出口温度以防止超过材料温限。实践证明，对超临界直流锅炉采用投粉稳压冲管过热器、再热器冲管系数可达1.0和1.6以上，效果良好。
The practical experience shows that in the light of steam purging for supercritical once-through boiler, the superheater and reheater disturbance coefficients can reach 1.0 and 1.6 respectively.
针对减振装置工作时温升对密封件及系统可靠性影响较大的问题，分析了油液通过阻尼阀生热的机理。
The increased temperature influences greatly on reliability of seal and system when shock absorber is working, the mechanism of heat generation when oil passes damping valve is analyzed.
运潮减河，继温榆河、潮白河之后成为三大河岸别墅之自然发祥源头。
Yunchaojian canal, after Wenyu canal and Chaobai canal, becomes natural headstream place of bank villas along three great canals.
最后对校正气门发生减径、加工硬化和温升等现象作了初步的探讨。
Finally, the phenomenon of diameter decrement of the alignment valve , the work-harden and the heatingi-up are expeained.
最后对校正气门发生减径、加工硬化和温升等现象作了初步的探讨。
Finally, the phenomenon of diameter decrement of the alignment valve , the work-harden and the heatingi-up are expeained.
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