undercarriage wheel

基本解釋

There were at least two cases of soldiers being taken aloft hanging on to the undercarriage or tail wheel in desperation.
至少有兩機(jī)倉(cāng)士兵被帶上了天空，他們有的拼命抓住飛機(jī)的起落架，有的抱住尾輪。
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Another car swerved in the road, its undercarriage passing right over the puppies, a wheel missing one pair by just inches.
又一輛汽車(chē)在路上繞了彎子，底盤(pán)在小狗頭上擦過(guò)，車(chē)輪離開(kāi)其中一對(duì)小狗才幾英寸。
The status of an undercarriage at the touchdown instant is studied by analyzing the undercarriage parameters which change with the wheel rotational speed in the drop test.
以某殲擊飛機(jī)前起落架為例，用落震試驗(yàn)的方法，通過(guò)分析起落架有關(guān)參數(shù)隨機(jī)輪轉(zhuǎn)速變化的情況，來(lái)研究飛機(jī)著陸瞬間起落架的狀況。