二级压缩的英文

• two-stage compression

• "二级"英文翻译    two stage; two level; second ...
• "压缩"英文翻译    compress; condense; reduce; ...
• "二级压缩机" 英文翻译 :    double stage compressor; split compressor; splitcompressor; two stage compressor
• "第二级压缩机" 英文翻译 :    high stage compressor
• "二级压缩制冷系统" 英文翻译 :    two stage compesson refrigerating system
• "二级压合" 英文翻译 :    second class press fit
• "二级压气机" 英文翻译 :    two-stage compressor
• "二级压碎机" 英文翻译 :    secondary crusher
• "中间冷却器；二级压缩机的中间冷却器" 英文翻译 :    intercooler; intermediate cooler
• "单级压缩" 英文翻译 :    compression; single stage; single stage compre ion; single stage compression; single-press compression; single-stage compression
• "单级压缩机" 英文翻译 :    one stage compressor; single stage compre or; single stage compressor; single step compressor; single-stage compre or; single-stage compressor; single-stecompre or; single-step compressor
• "单级压缩器" 英文翻译 :    single-stage compressor
• "多级压缩" 英文翻译 :    compound compression; compression; multi-stage; multistage compre ion; multistage compression; ulticompression
• "多级压缩机" 英文翻译 :    compound compressor; multi stage compre or; multi stage compressor; multiple stage compressor; multiple-stage compressor; multistage compre or; multistage compressor
• "多级压缩器" 英文翻译 :    multiple-stage compressor; multistage compressor
• "分级压缩" 英文翻译 :    stage compression; stagecompression
• "复级压缩" 英文翻译 :    compound stage compression
• "级压缩比" 英文翻译 :    stage compression ratio
• "两级压缩" 英文翻译 :    two stage compre ion; two stage compression; two-stage compression
• "两级压缩机" 英文翻译 :    double stage compressor; two stage compressor; two-stage compre or; two-stage compressor
• "两级压缩器" 英文翻译 :    double-stage compressor; two-stage compressor
• "三级压缩机" 英文翻译 :    three stage compressor; three-stage blower; three-stage compressor
• "三级压缩器" 英文翻译 :    three-stage compressor
• "双级压缩" 英文翻译 :    compression; double-stage; double stage compression; two-stage compression
• "双级压缩机" 英文翻译 :    double stage compressor; double-stage compressor

• Two stage compesson refrigerating system
  二级压缩制冷系统
• Two stage compression
  二级压缩
• Performance of binary mixture of co2 r170 as low temperature circuit refrigerant in cascade refrigeration system
  复叠式与二级压缩式热泵冷冻干燥系统循环特性比较
• In the given work condition , its structure is designed , experiment project is designed and performances of prototype are tested to prove theory analysis
  在理论分析的基础上,设计出准二级压缩?喷射复合热泵系统的实验方案,并对原型机进行性能测试。
• The quasi two - stage compression heat pump system with economizer can effectively improve the deficiencies of conventional air - source heat pump when running in low ambient temperature
  带经济器准二级压缩热泵系统可以很好地解决空气源热泵低温适应性问题。
• On this base , the main performances of the system are calculated and compared with those of the heat pump system with flash - tank coupied with sroll compressor to analyse their difference
  在此基础上对系统性能进行模拟仿真计算,分析了准二级压缩?喷射复合热泵系统的制热性能随工况的变化规律,并与闪发器节流系统进行比较,明确造成两种系统性能差异的原因。
• In the paper , interrelated background and working principle of the quasi two - stage compression heat pump system coupled with ejector are introduced in detail firstly . working process of ejector and scroll compressor with supplementary inlet are analysed mainly and the mathematic model of the system is set up
  本文首先对与准二级压缩?喷射复合热泵系统的相关背景进行了综合阐述,并对该系统进行详细介绍,重点对系统中的喷射器和带辅助补气口的涡旋压缩机的工作过程进行分析并建立数学模型。
• On the base of the quasi two - stage compression heat pump system with economizer , considering that it can make use of the pressure energy of liquid with high pressure and minish energy losing of the system , ejector is adopted to replace the throttle in the assistant loop , and design the quasi two - stage compression heat pump system coupled with ejector
  本课题正是在带闪发器准二级压缩热泵系统的基础上,考虑到喷射器元件可以有效利用高压流体压力能,减小系统能量损失的优点,将其引入系统以替代辅路节流阀,设计出了准二级压缩?喷射复合热泵系统。
• The conclusion is drawn that in the quasi two - stage compression heat pump system coupled with ejector , discharge temperature of the compressor is decreased effectively , electric power is reduced , and heating performance is increased compared with those of the flash - tank throttle system in the same conditions . it shows that the quasi two - stage compression heat pump system coupled with ejector improves performances of air - source heat pump in theory
  由结果可以看出:在相同工况下,准二级压缩?喷射复合热泵系统可以有效降低压缩机排气温度,所消耗的电功率较闪发器节流系统有所降低,制热性能有所增加,从理论上说明该系统在解决空气源热泵低温适应性问题上有进一步突破。
• At the same time , experiment data of the prototype are compared with those of the conventional system and the flash - tank throttle system to test the correctness of the theory . at last , exergy of the quasi two - stage compression heat pump system coupled with ejector is analysed , such as exergy loss , exergy efficiency and exergy loss distributing , and compared with those of the flash - tank throttle system
  通过实验数据来分析该系统的性能,验证和修正理论分析的方法与结果,并与相同工况下单级系统及闪发器节流系统的实验数据进行比较,从而得出准二级压缩?喷射复合热泵系统低温适应的优越性,验证了理论分析的正确性。