以NJ 1061、NJ 1041等车型为例，介绍了密封型驾驶室顶通风口的设计方法。
Taking the NJ1061 and NJ1041 trucks as examples, the designing method of a roof ventilator fora sealed cab is presented.
奥尔森在明尼苏达州的40英亩“试验室”隐匿在成片玉米地里，那条土路两边玉米成行，要穿过好几个铁栅门，经过他在家重建的绿顶仓库才能到达。
Olson's 40-acre Minnesota “laboratory” is tucked away down a cornfield-lined dirt road, through overgrown metal gates and past a green-roofed barn he rebuilt into his home.
在宝洁（P&G）公司总部，老板办公室边上的一间会议室的墙角，有一尊巨大的女性雕塑，她戴着一顶帽子，脸上挂着恬静的微笑，看着周围发生的一切。
IN THE corner of a meeting room next to the bosses' office at the headquarters of Procter &Gamble (P&G), a large sculpture of a woman in a hat watches over proceedings with a serene smile.
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