有效使用安全的运动和机动车辆设备可减少面部损伤。
Effective use of protective sports and motor vehicle equipment reduces facial injuries.
为了克服现有生物燃料减少所带来的威胁，科研人员已经构建了一种能够将天然植物生物量直接转变为清洁的柴油的工程菌，而他们产生的柴油可供车辆直接使用。
In a bid to overcome the drawbacks of existing biofuels, researchers have engineered a bacterium that can convert a form of raw plant biomass directly into clean, road-ready diesel.
流体阻尼器冲击减少车辆通过使用压缩流体，同时，机械阻尼器模拟流体设计，但使用电场信号，而不只是一种流体物质。
Fluid dampers lessen the shock to a vehicle through the use of compressed fluids, while mechanical dampers mimics the fluid design, but USES electric signals instead of just a fluid substance.
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