thermal efficiency
听听怎么读
英 [ˈθə:məl iˈfiʃənsi]
美 [ˈθɚməl ɪˈfɪʃənsi]
是什么意思
热效率；
英英释义
Thermal efficiency
- In thermodynamics, the thermal efficiency (\eta_{th} \,) is a dimensionless performance measure of a device that uses thermal energy, such as an internal combustion engine, a steam turbine or a steam engine, a boiler, a furnace, or a refrigerator for example. In other words, efficiency indicates how well an energy conversion or transfer process is accomplished.
以上来源于:Wikipedia
学习怎么用
双语例句
用作名词(n.)
- A multistage operation improves the thermal efficiency.
多层操作可以提高热效率。 - Technical measures for increasing heat efficiency of heaters were introduced.
介绍为提高加热炉热效率所采取的技术措施。
权威例句
Thermal efficiencyThermal efficiency at maximum work output: New results for old heat enginesAir flow and thermal efficiency characteristics in solar chimneys and Trombe WallsUrban Form and Thermal Efficiency: How the Design of Cities Influences the Urban Heat Island EffectAn experimental investigation on the thermal efficiency of fractal tree-like microchannel nets ☆Smokeless, Low NOx, High Thermal Efficiency, and Low Noise Diesel Combustion with Oxygenated Agents as Main FuelExperimental study on thermal efficiency and emission characteristics of a lean burn hydrogen enriched natural gas engineExperimental investigation of titanium nanofluids on the heat pipe thermal efficiency ☆A Study on Heat Loss Reduction and Thermal Efficiency Improvement in a Light-Duty Diesel Engine by Means of Multiple Fuel InjectionPotential of membrane distillation in seawater desalination: Thermal efficiency, sensitivity study and cost estimation
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