tricycle gear

基本解释

The greatest drawback to tricycle gear is the greater weight and drag incurred by adding the large nosewheel strut.
前三点起落架最大的缺点是，较重的重量及较大的阻力。（意译）
Furthermore, the tricycle gear allows for a level cabin area – this makes loading and unloading the aircraft much easier than with an inclined cabin.
此外，三轮车齿轮允许的水平舱区-这使得飞机装卸容易得多机舱比倾斜。
LANDING GEAR DESIGN : The standard tricycle gear also allows for excellent forward visibility while taxiing - an important consideration when operating the aircraft in off-airport environments.
起落架设计：标准的三轮车齿轮还允许能见度良好的向前滑行-一个重要的考虑因素时，操作环境的飞机机场外。