Numerical models are used to investigate behavior of a solid body or liquid droplets suspended in AC and DC magnetic fields of various configurations providing conditions similar to microgravity.The realistic gradient...Numerical models are used to investigate behavior of a solid body or liquid droplets suspended in AC and DC magnetic fields of various configurations providing conditions similar to microgravity.The realistic gradient fields,as in superconducting magnets,are used for the modeling experiments with electrically conducting droplets.The oscillations in a high DC magnetic field are different for an electrically conducting droplet.At the high values of magnetic field some oscillation modes are damped quickly,while others are modified with a considerable shift of the oscillating droplet frequencies and the damping constants from the non-magnetic case.On a larger scale,the models are used to investigate the melting process of reactive materials,for example titanium alloys.If the contact is avoided,thermal losses could be limited only by radiation and possible evaporation.展开更多
近年市场上掀起街车和巡航车的热潮,仿佛其它车种都被冷落了。其实适合城市代步使用的又何止这两种车哪!多用途轻型越野车也十分适合日常代步或是长途跋涉之用。如这次测试的Kawasaki KL250 Super Sherpa。在市场上轻型多用途越野车的...近年市场上掀起街车和巡航车的热潮,仿佛其它车种都被冷落了。其实适合城市代步使用的又何止这两种车哪!多用途轻型越野车也十分适合日常代步或是长途跋涉之用。如这次测试的Kawasaki KL250 Super Sherpa。在市场上轻型多用途越野车的选择一向不太多,而像Kawasaki KL250 Super Sherpa就更是少见。展开更多
就是这辆世界顶级的重量级运动旅行车,伴我征服了无数条曲折山道之后,带我驶上燕山之巅。俯视着连绵的山脉在我与它的脚下,豪迈之情不尽油然而生。这种"一览众山小"的豪情,是我从事试车工作四年多以来无法忘怀的<正>车...就是这辆世界顶级的重量级运动旅行车,伴我征服了无数条曲折山道之后,带我驶上燕山之巅。俯视着连绵的山脉在我与它的脚下,豪迈之情不尽油然而生。这种"一览众山小"的豪情,是我从事试车工作四年多以来无法忘怀的<正>车型档案制造厂商:日本本田车型级别:重量级(重型)车型种类:运动型旅行车上市日期:2002年(中国市场2008年6月)新车价格:260000元人民币提起ST1100 Pan European"泛欧",许多对重量级运动旅行车感兴趣的老车友都还记得。这款自1989年生产至2001年却一直没有作过重大改动的经典车型,在它生产的13年间,一直顽强地和当时在旅行车领域处于统治地位的宝马坚持斗争。2002年,它的后继者终于诞生,这就是ST1300 Pan European"泛欧"。ST1300在刚面世时,曾被称作STX1300,但是它依然延续了Pan European"泛欧"的名字,这就说明,它的理想和使命没有改变。展开更多
文摘Numerical models are used to investigate behavior of a solid body or liquid droplets suspended in AC and DC magnetic fields of various configurations providing conditions similar to microgravity.The realistic gradient fields,as in superconducting magnets,are used for the modeling experiments with electrically conducting droplets.The oscillations in a high DC magnetic field are different for an electrically conducting droplet.At the high values of magnetic field some oscillation modes are damped quickly,while others are modified with a considerable shift of the oscillating droplet frequencies and the damping constants from the non-magnetic case.On a larger scale,the models are used to investigate the melting process of reactive materials,for example titanium alloys.If the contact is avoided,thermal losses could be limited only by radiation and possible evaporation.
文摘近年市场上掀起街车和巡航车的热潮,仿佛其它车种都被冷落了。其实适合城市代步使用的又何止这两种车哪!多用途轻型越野车也十分适合日常代步或是长途跋涉之用。如这次测试的Kawasaki KL250 Super Sherpa。在市场上轻型多用途越野车的选择一向不太多,而像Kawasaki KL250 Super Sherpa就更是少见。
文摘就是这辆世界顶级的重量级运动旅行车,伴我征服了无数条曲折山道之后,带我驶上燕山之巅。俯视着连绵的山脉在我与它的脚下,豪迈之情不尽油然而生。这种"一览众山小"的豪情,是我从事试车工作四年多以来无法忘怀的<正>车型档案制造厂商:日本本田车型级别:重量级(重型)车型种类:运动型旅行车上市日期:2002年(中国市场2008年6月)新车价格:260000元人民币提起ST1100 Pan European"泛欧",许多对重量级运动旅行车感兴趣的老车友都还记得。这款自1989年生产至2001年却一直没有作过重大改动的经典车型,在它生产的13年间,一直顽强地和当时在旅行车领域处于统治地位的宝马坚持斗争。2002年,它的后继者终于诞生,这就是ST1300 Pan European"泛欧"。ST1300在刚面世时,曾被称作STX1300,但是它依然延续了Pan European"泛欧"的名字,这就说明,它的理想和使命没有改变。
