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- 自然工質(zhì)R290natural refrigerant R290
- 自然工質(zhì)natural refrigerant
- 國內外自然工質(zhì)研究現狀與發(fā)展趨勢Worldwide state-of-the-arts and trends of natural refrigerants
- 自然工質(zhì)復疊式制冷循環(huán)替代與節能研究Study on Replacing and Energy- saving of Natural Refrigerants Cascaded Refrigeration Cycle
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- 帶回熱器的自然工質(zhì)復疊制冷系統性能分析Analysis on the Performance of Nature-refrigerant Cascade Refrigeration System Using Liquid-suction Heat Exchanger
- 自然工質(zhì)低溫復疊式制冷循環(huán)的熱力學(xué)分析與比較The thermodynamic analysis and comparison on low temperature natural refrigerant cascade cycle
- 關(guān)鍵詞:風(fēng)景園林;生物生境;研究;物理性構造;河川自然工法Key words: Landscape Architecture; Biotope Landscape; Study; Physical Property Structure; Method of Natural River Landscape Creation
- 磁工質(zhì)working material
- 氨工質(zhì)ammonia pair
- 工質(zhì)對working pairs
- 純工質(zhì)Pure refrigerant
- 熱力參數的對比變換與流體工質(zhì)熱力性質(zhì)的通用對比方程THE CORRESPONDING PARAMETER TRANSFORMATIONS AND THE GENERAL CORRESPONDING-STATES EQUATIONS OF THERMODYNAMIC PROPERTIES OF WORKING FLUIDS
- 流體工質(zhì)working fluid
- 工質(zhì)參數working medium parameter
- 工質(zhì)流動(dòng)Working fluid flow
- 工質(zhì)匹配Working mediums suitability
- 控制工質(zhì)controlled medium
- 混合工質(zhì)refrigerant mixture
- 替代工質(zhì)alternative refrigerant
