device is held in a particular relationship with another 由弹簧使一个装置的两个部份保持特殊关系的一种状

part by means of a spring. This allows some movement, 态。该状态允许一定运动，但继而回复原位。

but returns the parts to their original position.

SQUAT, Airplane on ground condition.                  着陆，

                                                        飞机在地面的状态。

SQUAT SENSOR, SEE - AIR/GROUND SENSOR                 着陆传感器，

                                                        见Air/Ground Sensor

SQUAT SWITCH, SEE - AIR/GROUND SENSOR                 着陆电门，

                                                          见Air ／Ground Sensor．

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SQUAWK (MODE,CODE, FUNCTION), Activate                    发送信号（方式，代码，功能），

specific modes/codes/functions on the aircraft              使用飞机应答机时的一种常用的指定方式／代码／功

transponder, e.g.,” Squawk Three/Alpha, Two one zero      能。

five, Low".

SQUIB, An electrically operated pyrotechnic device for    爆管，

breaking a disc in the fire extinguisher bottle to release  用以爆破灭火瓶上的圆片，以释放灭火剂的电控烟火装

the extinguishing fluid. Also used for escape slide       置。也用于应急滑梯放出。

deployment.

STABILIZER, SEE - HORIZONTAL AND VERTICAL                 安定面，

STABILIZER                                                  见 Horizontal and Vertical Stabilizer．

STABILIZER TRIM, Movement of the horizontal tail to       安定面配平，