《轮机英语轮机长大管轮》_Lesson 27 Operation, Maintenance, and Troubleshooting of Marine Compressors.pptVIP

NewWordsandExpressionscompressor[k?m?pres?(r)]n.压气机，压缩机impart[?m?pɑ:t]vt.给予;告知，传授refrigeration[r??fr?d??re??n]n.冷藏，冷冻turbocharger[?t?:b??t?ɑ:d??(r)]n.涡轮增压器centrifugal[?sentr??fju:gl]adj.离心的vane[ve?n]n.叶;风向标;瞄准板;反复无常的人screw[skru:]n.螺杆，螺丝钉;螺旋桨reciprocate[r??s?pr?ke?t]vi.往复运动;互换;回报NewWordsandExpressionssump[s?mp]n.污水坑;池;机油箱fluctuation[?fl?kt??e??n]n.波动，涨落，起伏contaminant[k?n?t?m?n?nt]n.污染物，致污物abrasions[?bre??nz]n.磨损;擦伤处ingress[??ngres]n.进入;进入权;进食onerous[???n?r?s]adj.繁重的;麻烦的;负有义务的prematurely[prem?t??(r)l?]adv.过早地，贸然地obstruction[?b?str?k?n]n.障碍物;阻碍，受阻NewWordsandExpressionsexposure[?k?sp????(r)]n.暴露;揭发;公开compressor[k?m?pres?(r)]n.压气机，压缩机impart[?m?pɑ:t]vt.给予;告知，传授refrigeration[r??fr?d??re??n]n.冷藏，冷冻turbocharger[?t?:b??t?ɑ:d??(r)]n.涡轮增压器centrifugal[?sentr??fju:gl]adj.离心的vane[ve?n]n.叶;风向标;瞄准板;反复无常的人screw[skru:]n.螺杆，螺丝钉;螺旋桨NewWordsandExpressionsreciprocate[r??s?pr?ke?t]vi.往复运动;互换;回报sump[s?mp]n.污水坑;池;机油箱fluctuation[?fl?kt??e??n]n.波动，涨落，起伏contaminant[k?n?t?m?n?nt]n.污染物，致污物abrasions[?bre??nz]n.磨损;擦伤处ingress[??ngres]n.进入;进入权;进食onerous[???n?r?s]adj.繁重的;麻烦的;负有义务的prematurely[prem?t??(r)l?]adv.过早地，贸然地NewWordsandExpressionsobstruction[?b?str?k?n]n.障碍物;阻碍，受阻exposure[?k?sp????(r)]n.暴露;揭发;公开Compressorsareusedforcompressionofgasesbydecreasingthevolumeandimpartingacorrespondingincreaseinpressure.Thereareadifferenttypesofcompressorsusedfordifferentusesonboard.Wehaverefrigerationcompressorsusedinairconditioningandrefrigeration.Wehaveaircompressorsforsupplyingcompressedair;wehavecompressorsontheengineturbochargerssupplyingcompressedairtotheenginesforcombustion.Therearedifferenttypesofcompressorslikecentrifugalcompressors,rotaryvanescompressors,rotaryscrewcompressor,reciprocatingaircompressors,etc.Inthisarticlewe