The study showed that plane, train, bus or automobile passengers are at higher risk of VTE when they remain seated and immobile on journeys of more than four hours.
研究表明，飞机、火车、公共汽车或汽车乘客在4小时以上旅程中保持坐姿不动，面临罹患静脉血栓栓塞的较高风险。
Whether you're taking a train, a plane, or an automobile, you can find tips to make your trip less of a hassle, courtesy of your favorite movies.
不管你是乘坐火车，飞机还是汽车，你可以在下面这些电影中找到一些小贴士以使你的旅行不那么糟糕，希望你最喜欢的电影也会出现在下面的列表中。
This paper is intended to provide an analytical and experimental study of torsional vibration of the automobile power train.
本文对汽车动力传动系统进行了讨论分析和试验研究。
The battery should be transport in packages. Avoid strong vibration, shock or extrusion, keep away from sunshine and rain. The transport vehicle may be automobile, train, ship, airplane, etc.
电池应包装成箱进行运输，在运输过程中应防止剧烈振动、冲击或挤压、防止日晒雨淋，可使用汽车、火车、轮船、飞机等交通工具运输。
The optimal capability of designing a mount system of automobile power-train has directly an influence on automobile's smoothness and reducing noise.
设计合理的汽车动力总成悬置系统可以明显地降低汽车的振动，改善汽车的乘坐舒适性和降低噪声。
The tendency of a body to continue in motion is clear to one who observes that an automobile or a train moves for some distance even when brakes are used to check this motion.
汽车或火车即使已经刹车，还会向前移动一定距离，看到这种情况的人就会明白，运动着的物体具有继续运动的倾向。
Valve train system is an important part of automobile engine and its designing level has great influence on the performance, reliability and life-span of engine.
配气机构是发动机的重要机构之一，其设计好坏对发动机的性能、可靠性和寿命有着很大的影响。
Valve train system is an important part of automobile engine and its designing level has great influence on the performance, reliability and life-span of engine.
配气机构是发动机的重要机构之一，其设计好坏对发动机的性能、可靠性和寿命有着很大的影响。
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