a wheel located under the nose of an airplane that is part of the plane''s landing gear
例句与用法
1.
Another critical factor when designing tricycle gear is to properly balance the load carried by the main gear versus the nosewheel 前三点起落架的另一个不利因素,设计时需要较精确的分配主轮与前轮的负荷
2.
Whereas many taildraggers can afford to use non - retracting gear with minimal impact on performance , planes with nosewheels almost always require retraction mechanisms to reduce drag 另一方面，固定式后三点起落架耐冲击性能较强。而前三点起落架，需要收放式以减小飞行时的阻力。
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