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在各类别车型中.跑车,尤其是超级跑车,被最多人奉为“梦想之车”,原因大抵是够酷、够炫、够快以及够贵。确实,每一款超级跑车都拥有一颗强劲的心脏,百公里加速都在5秒上下。最高时速轻松可突破250公里/小时……但风光的背后,也不乏心烦的事情。 相似文献
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蓝色,深沉而忧郁,宁静且寒冷,冷艳中带着尊贵,如同万鸟翱翔后的天空和干帆过尽后的大海,让人迷恋又让人触不可及。玛莎拉蒂将蓝色作为主打色,与那些张扬的色彩不同,它深邃的气质足以迷倒众生,即使是GranTurismoSport运动版车型,依然将优雅之风坚持到底。 相似文献
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这是一辆如此大的敞篷车,但我不愿里面再多容纳其他,即便是有情调的美女,虽然敞篷后也能创造无限浪漫,但此刻的我,有的只是不断攻弯的激情,因为少了顶篷的隔绝,便可以随时享受那世上最美的发动机咆哮声。 相似文献
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<正>只有破解了三叉戟的密码,你才能完整地去享受它摄人魅力的驾驶乐趣自2009年9月于法兰克福车展首次亮相以来,玛莎拉蒂GranCabrio敞篷跑车(简称玛莎拉蒂GC)便获得了世界各地消费者及媒体的好评。作为一个从赛道上获得过巨大荣耀并且在过去的几十年中坚持只生产高性能跑车的汽车厂商,首款4座敞篷车型的推出,代表了玛莎拉蒂对激情、优雅和全面驾驶感受的不断追求,为玛莎拉蒂家族注入了全新的活力,同时也将其品牌所传承的高尚生活方式理念做了一个新的注脚——重视家庭和朋友的分享。中国有句古话与玛莎拉蒂这一重视"分享"的理念有异曲同工之处:独乐乐,不如众乐乐。的确,单独一个人或者两个人驾驶着敞篷车去兜风,远没有跟几个好友一起去玩 相似文献
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玛莎拉蒂新总裁有着强横的动力和颇为豪华的内饰。相比起同级别的其他车型来说,玛莎拉蒂新总裁的车主更愿意亲自感受他极致的性能。因为他们更愿意享受人车合一的感觉 相似文献
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Pacejka’s tire model is widely used and well-known by the automotive engineering community. The magic formula describes the
brake force, side force and self-aligning torque in terms of the longitudinal slip and slip angle, plus several corrections.
This paper uses approximation theory to obtain different types of approximations to the magic formula: rational functions
(RA) resulting from the Remez algorithm, expansions in a series of Chebyshev polynomials (ACh), a series of Chebyshev rational
polynomials (ARChPs), a series of rational orthogonal functions (ORF) and a series of ARChPs that result from grade-1 ORFs.
The last expansion shows the fastest convergence and most effective computation. Jacobi rational polynomials can also be obtained
to complement this expansion and facilitate fine-tuning in specific areas of the error curve. This work is complemented by
obtaining the original rational approximations to the inverse tangent function, which take advantage of the curve symmetry
to reduce the computation load and provide models that include the influence of the vertical load. The convergence properties
of the development in series and the error values resulting from numeric examples for the three types of stress are shown.
The proposed final ARChP expressions show very low error (1%) compared to the original magic formula. They can be computed
20 times faster; they can be evaluated, derived and integrated analytically easily; and their coefficients can be obtained
from tests using common least-squares algorithms. 相似文献
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由 Grand Carson组织策划的"名人名家交流会系列:丰田公司的法宝"于今年3月25日-3月26日在上海举行,担任此次交流会主讲者的琢田先生是一位曾经长期在丰田公司担任高级管理工作,并集.丰田生产模式"实践与理论于一身的资深专家. 相似文献
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当一汽奥迪(合资品牌)被封为官车多年后,政府采购自主品牌汽车的呼声变浓。此前,来自十一届全国人大常委会第十二次会议的消息称,自2009年开始,各级政府和公共机构配备、更新公务用车,自主品牌汽车所占比例不得低于50%。不明底细者开始欢呼——"千亿元大采购50%倾向自主品牌汽车"了!据新华信2008年整理的数据显示,200... 相似文献
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7月21日上午,浙江省湖州市交警支队和机动车驾驶员协会的工作人员,在交警支队政委汪必成、副支队长黄立群的带领下,来到湖州市公交总公司,将一条条毛巾、一瓶瓶驱蚊水和清凉油、仁丹等物送到了驾驶员手中,同时还发放了"浙江省事实《交通安全法》办法"、浙江省十大特大交通事故警示录和机动车驾驶员"十不违".为广大司机朋友送去了清凉,送上了安全. 相似文献
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赛道?宾利?这是一对看似不搭调的组合,难道有人会愿意忍受在老板座上被甩来甩去?除非,除非老板亲自掌舵,选择GTV8…… 相似文献
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As a great romantic novelist in America in 19th century,Hawthorne was outstanding in handling the application of symbolism.The Scarlet Letter is Hawthorne's most important symbolic novel,which stands as the best work of Hawthorne and one of the indubitable masterpieces of American literature.This thesis aims at the exploration of the usage of the symbolism in the novel.It mainly discusses the deep symbolic significance of the scarlet letter "A" and the little pearl.The scarlet letter is the central symbol of the novel.Its symbolic meaning changes from 'adultery' to 'able',even 'angelic' in the novel.It also examines the symbolic meanings of little Pearl and some typical natural surroundings such as the jail,the forest,the rosebush and so on. 相似文献