Insert the ELT into the mounting tray at an Angle so that the locking ears at the end opposite the direction-of-flight arrow fit into the mounting tray locking slot.
按照以下步骤来重新安装ELT到飞机上：1将ELT以一个倾斜角度装入安装支架，使末端的锁耳对准飞行方向箭头，以便顺利的装入支架锁定槽。
By adding some feathers at the back, an arrow could be prevented from turning sideways during flight.
后来，人们在箭矢的尾部装上羽毛。这样一来，箭在飞行的过程中就不会偏离目标了。
Swans on their autumnal migratory flight—the celestial flutter of wings, the silver arrow of a flock splitting the sky—evoke poetic melancholy. Shadows lengthen. Days shorten. Another year closes in.
在秋天的迁徙飞行中，天鹅们化身为长着翅膀的飞仙，似银箭一般刺破蓝天，此情此景不免会勾起诗意愁绪来：光阴渐长，时日变短，又是一年将来到。
Swans on their autumnal migratory flight—the celestial flutter of wings, the silver arrow of a flock splitting the sky—evoke poetic melancholy. Shadows lengthen.
秋天，高高的苍穹下，迁徙的天鹅振翅飞翔，像银色的箭划破天空，勾起诗一般的惆怅。
Easy to tune for vertical arrow flight, (porpoising) can be accomplished without even firing one arrow.
搭箭点在垂直方向上容易调节，甚至不用发射一支箭就能消除豚跃式跳动。
Easy to tune for vertical arrow flight, (porpoising) can be accomplished without even firing one arrow.
搭箭点在垂直方向上容易调节，甚至不用发射一支箭就能消除豚跃式跳动。
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