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螺杆制冷压缩机组
相关语句
  screw refrigeration compressor unit
     The Application And Market Analysis of The Marine Screw Refrigeration Compressor Unit
     船用螺杆制冷压缩机组的应用及市场分析
短句来源
     In allusion to the characteristic of the marine refrigeration compressor unit,analyze the feasibility of substituting screw refrigeration compressor unit for piston refrigeration compressor unit.
     针对船用制冷压缩机组的特点,分析利用螺杆制冷压缩机组来代替活塞制冷压缩机组的可行性。
短句来源
  screw refrigerating compressor
     PLC Control of The Screw Refrigerating Compressor
     螺杆制冷压缩机组PLC控制系统
短句来源
     This paper introduces the control of the screw refrigerating compressor with the Siemens series S7-200 PLC.
     本文介绍了一套采用西门子S7-200系列PLC完成的螺杆制冷压缩机组控制系统。
短句来源
     Application of the Screw Refrigerating Compressor in Ice-storage System of Shanghai Science-technology Center
     螺杆制冷压缩机组在上海科技城冰蓄冷工程中的应用
  “螺杆制冷压缩机组”译为未确定词的双语例句
     Compound Two Stage Ammonia Screw Compressor Unit in Rapid Freezing Refrigeartion System
     速冻用单机双级氨螺杆制冷压缩机组
短句来源
     The Device and Achieve of Screw Compressor Computer Control
     螺杆制冷压缩机组微电脑控制系统设计与实现
短句来源
     This system consists of three subsystems including electric control, PLC programmable control and computer monitoring.
     本文结合武汉新世界制冷有限公司的螺杆制冷压缩机组微电脑控制系统产品开发项目。 设计实现了电气控制、PLC程序控制和计算机监控三个系统。
短句来源
     Compound two stage ammonia screw compressor unit is a new high-efficient and saving energy product developed for rapid freezing food substitution.
     氨用单机双级螺杆制冷压缩机组是为适应低温速冻食品的需要而开发的新产品。
短句来源
     By comparison operation parameters of the screw refrigeration compressor with its designed values,reasons for deviation caused by running parameters,effect of exhaust temperature on separation efficiency of oil separator of compressor are discussed,compressor damage is due to bad lubrication.
     通过对螺杆制冷压缩机组运行参数与设计值的比较,分析了运行参数形成偏差的原因、排气温度对压缩机油分离器的分离效果的影响,压缩机损坏的原因为润滑不良。
短句来源
  相似匹配句对
     PLC Control of The Screw Refrigerating Compressor
     螺杆制冷压缩机组PLC控制系统
短句来源
     Selection of Screw Refrigeration System
     螺杆制冷机组的选用
短句来源
     Noise Source Analysis on Ammonia Refrigeration Screw Compressor
     氨制冷螺杆压缩机组噪声源分析
短句来源
     Development of Open-type screw refrigerating compressos and screw compressor units
     开启式螺杆制冷压缩机及其压缩机组的发展
短句来源
     Noise Analysis and Treatment of Ammonia Refrigeration Screw Compressors
     氨制冷螺杆压缩机组噪声分析与治理
短句来源
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Noise of a semihermetic screw refrigeration compressor is tested first.Two kinds of noise reduction methods increasing rotor processing accuracy and improving exhaust pipe structure,are introduced.The effect applied one Rind of method and two are tested respectively and the corresponding 1/3 octonal frequency spectrum are plotted.Throuhg the illustration,nose reduction effect of single method and combined methods is obtained.

对半封闭螺杆制冷压缩机组进行噪声频谱测量,采取提高转子加工精度和改进排气管结构两项降噪措施。对单独采用一种方法和二者联合使用的情况分别进行1/3倍频程频谱测试,并将各自结果与原来结构对比,作出主要测点噪声谱值图。通过图例说明单一方法和两种降噪方法综合应用的降噪效果。

Compound two stage ammonia screw compressor unit is a new high-efficient and saving energy product developed for rapid freezing food substitution.Its selection method is given and the parameters called as COP and cylinder volume ratio and intermediate pressure for freezing food in deep temperature are analyzed.Which provide guidance for selecting and disposing the compressor under advisable,reliable and high-efficient condition.

氨用单机双级螺杆制冷压缩机组是为适应低温速冻食品的需要而开发的新产品。在分析速冻食品在低温工况下的制冷系数、高低压容积比与中间压力的关系的基础上 ,给出了其选择方法并为合理选配制冷机提供了切实的指导。

In allusion to the characteristic of the marine refrigeration compressor unit,analyze the feasibility of substituting screw refrigeration compressor unit for piston refrigeration compressor unit.

针对船用制冷压缩机组的特点,分析利用螺杆制冷压缩机组来代替活塞制冷压缩机组的可行性。

 
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