Altair Product Design recently unveiled what it says is the world's first series hydraulic hybrid transit bus and says it delivers twice the fuel economy of a conventional diesel bus.

最近，牵牛星(altair)产品设计向公众透露了他们所说的世界上首批液压混合动力公共汽车，并说，这种混合动力车能够节省出一辆传统柴油机车能节省的燃料的两倍。

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Then, discuss the urban and rural public transit integrated operation management mode, forward a series of policies and measures that ensure and promote the integration of implementing.

然后，探讨了城乡公交一体化的运营管理模式，提出保障和促进城乡公交一体化实施的一系列政策和措施。

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Sinter belt transport system based on the scene at the scene XL21 Series 4-control box, placed materials belt transit corridors.

烧结矿皮带转运系统设现场XL21系列现场集中控制箱4面，置于物料转运皮带廊。

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That change in perception is providing more momentum for some cities that were already moving away from six-lane highways and suburbs dozens of miles apart, to a series of urban centers connected by light rail and other mass transit systems.

CNN: U.S. cities scrambling to meet rising mass transit demands

Structured in a rally format instead of the more tradition, non-stop Baja endurance competition, the NORRA Mexican 1000 offers Team SRI a unique opportunity to demonstrate the capabilities of the EV1 thanks its multi-day schedule and a series of off-road Special Stages linked via on-road transit sections.

ENGADGET: SRI EV1 brings all-electric racing to the Mexican 1000 rally (video)