欧盟“催化”波罗的海港口新发展

加入欧盟，对国家经济的发展将起到积极的推动作用，波罗的海诸多港口的高层管理人士对此深信不疑。目前，立陶宛和波兰已通过加入欧盟的全民公决，其他国家的入盟事宜也已排上日程。为更好地融入欧盟大家庭，波罗的海各港已实施了私有化改革，现多采取“地主港”管理模式，紧锣密鼓地加快港口的基本建设。     

2010款波罗1.4L手动挡车行驶发冲

<正>故障现象一辆2010年出厂的波罗(POLO)14 L两厢手动挡轿车,累计行驶里程约为3.8万km,出现有时发动机无法起动,有时发动机转速在1 500 r/min~1 800 r/min、车速在40 km/h~60 km/h行驶时发冲,发动机动力不足,并且此时仪表盘上蓄电池指示灯闪烁,仪表台下面有继电器不断吸合的故障现象。故障诊断接车后起动发动机试验,发动机运转一切正     

上海波罗轿车凉车不易起动的故障排除

故障现象：一辆行驶1200km的上海波罗（POLO）1．4L（手动档）轿车凉车不易起动，起动后发动机抖动特别严重。     

一辆事故波罗轿车，修复后打马达不能启动着车，用金德K81解码器读取发动机电脑故障码为1、发动机电脑锁死，2．与仪表控制单元没有通讯。请问专家如何

前段时间我也遇到一则类似故障，不过除了你上述说的两种故障现象外，同时仪表板显示不正常，仪表板上EPC(电子油门)警告灯闪烁。也可能你忽略了故障表征或描述得不完全，以下是我对该车的诊修过程，陈述如下，供你参考。     

Equivalent stiffness of the saturated poro-elastic half space interacting with an infinite beam to harmonic moving loads

The expression of the equivalent stiffness of the saturated poro-elastic half space interacting with an infinite beam to harmonic moving loads is obtained via the Fourier transformation method in the frequency wave number domain. Based on the obtained equivalent stiffness, the frequency wave number domain solution of the beam-half-space system is obtained by the compatibility condition between the beam and the half space.Critical velocity of harmonic moving loads along an infinite Euler-Bernoulli elastic beam is determined. The time domain solutions for the beam and the saturated poro-elastic half space are derived by means of the inverse Fourier transformation method. Also, the influences of the load speed, frequency and material parameters of the poro-elastic half space on the responses of the beam are investigated. Numerical results show that the frequency corresponding to the maximum deflection and bending moment increases with increasing load speed. Moreover,it can be seen that at higher frequencies, the dynamic response is independent of the load speed. The present results also show that for a beam overlying a saturated poro-elastic half space, there still exist critical velocities even when the load velocity is larger than the shear wave speed of the medium.     

波罗后备箱盖有时打不开

故障现象：一辆1．6L豪华型波罗轿车,驾驶员反映后备箱盖有时打不开。     

波罗车后备箱门锁无法闭锁

故障现象一辆客户刚提车仅半个月的上海大众新波罗(POLO)轿车,出现后备箱门锁无法闭锁的故障。故障诊断接车后关闭所有车门,按遥控器闭锁键,车门落锁,4个角灯闪烁一次,四车门闭锁,只要一按后备箱门开关拉手后备箱门便能打开;在车门锁闭锁状态下,再次扣合后备箱门,4个角灯不闪,后备箱门锁不闭锁。用VAS5052A进行故障查询,无故障代码储存;查看