The radar cross-section was further reduced because the wings' leading and trailing edges were composed of nonmetallic honeycomb structures that do not reflect radar rays.
由于机翼和尾部边缘的蜂窝状非金属结构不反射雷达波，所以飞机的雷达反射波就减少了很多。
Lange's Antares 20e is a single-seat glider with a retractable propeller powered by a 40kw electric motor and 72 lithium-ion cells mounted in the leading edges of its wings.
Lange的Antares20e是单座可带伸缩螺旋桨式滑翔机，由40千瓦电动机驱动，并在机翼前缘装有72个锂电池。
Have you ever noticed that when an airplane is level, the front edges of its wings are higher than the rear ones?
你是否注意过当飞机在水平状态时，机翼的前缘要比后缘高？
Other researchers are focusing on the source-the trailing edges of aircraft wings.
其他的研究人员把研究焦点集中在机尾乱流的源头上，就是机翼的后缘。
A handling party rushed forward and grabbed hold of special toggles on the trailing edges of the wings.
一群地勤人员冲向前去，抓住了机翼后缘上的特殊套环。
The ailerons are movable sections along the rear edges of the wings.
副翼是机翼后缘的可动部分。
The tiles are backed by a high-temperature-resistant material on the nose and leading edges of the wings.
这些面砖敷贴在用耐高温材料制成的机头和机翼前缘。
Astronauts did careful inspections of every panel on the edges of the wings and on the nose of the shuttle.
宇航员仔细检查了机翼上的每一片金属板以及飞船的前部。
The cutter wings are provided with torsional angles, and the cutting edges of the cutter wings are of single-faced or double-faced arc shapes, tooth shapes or line shapes;
所述的刀翼设置有扭角，刀翼的刃口为单面或双面设置的弧形、齿形或线形；
The cutter wings are provided with torsional angles, and the cutting edges of the cutter wings are of single-faced or double-faced arc shapes, tooth shapes or line shapes;
所述的刀翼设置有扭角，刀翼的刃口为单面或双面设置的弧形、齿形或线形；
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