液压元件中英文对照伺服阀 servo-valve四通阀 four-wayvalve喷嘴挡板 nozzleflapper液压放大器 hydraulicamplifier颤振 dither阀极性 valvepolarity流量增益 flowgain对称度 symmetry流量极限 flowlimit零位内泄漏 null(quiescent)leakage遮盖 lap零遮盖 zerolap正遮盖 overlap负遮盖 underlap开口 opening零偏 nullbias零漂 nulldrift阀压降 valvepressuredrop分辨率resolution频率响应frequencyresponse幅值比amplituderatio相位移phaselag传递函数 transferfunction管路 flowline硬管 rigidtube软管 flexiblehose工作管路 workingline回油管路 returnline补液管路 replenishingline控制管路 pilotline泄油管路 drainline放气管路 bleedline流体传动 hydraulicpower液压技术 hydraulics液力技术 hydrodynamics气液技术 hydropneumatics效率efficiency旋转方向 directionofrotation公称压力 nominalpressure工作压力 workingpressure进口压力inletpressure出口压力outletpressure压降pressuredrop；differentialpressure背压backpressure启动压力breakoutpressure充油压力chargepressure开启压力crackingpressure峰值压力peakpressure运行压力operatingpressure耐压试验压力proofpressure冲击压力surgepressure静压力staticpressure系统压力systempressure控制压力pilotpressure充气压力pre-chargepressure吸入压力suctionpressure调压偏差 overridepressure额定压力ratedpressure耗气量 airconsumption泄漏 leakage内泄漏 internalleakage外泄漏 externalleakage层流laminarflow紊流turbulentflow气穴cavitation流量flowrate运行工况operatingconditions额定工况ratedconditions极限工况limitedconditions瞬态工况instantaneousconditions稳态工况steady-stateconditions许用工况acceptableconditions连续工况continuousworkingconditions实际工况actualconditions排量displacement额定流量ratedflow供给流量supplyflow流量系数flowerfactor滞环hysteresis图形符号graphicalsymbol液压气动元件图形符号symbolsforhydraulicandpneumaticcomponents流体逻辑元件图形符号symbolsforfluidlogicdevices逻辑功能图形符号symbolsforlogicfunctions回路图circuitdiagram压力－时间图pressuretimediagram功能图functiondiagram循环 circle自动循环 automaticcycle工作循环 workingcycle循环速度 cyclingspeed...
