SLANT RANGE, The line-of-sight distance between two  斜距，

points not at the same elevation.                      不在同一高度的兩點之間的直線距離。

SLAT, A moveable part on the leading edge of the wing 縫翼，

for increasing lift at low airplane speeds.            用以在低速飛行時增加飛機升力的機翼前緣可動部件。

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英漢對照民用航空詞典                                   BOEING

SLOPE, The amount of incline a runway surface has  斜度，

relative to absolute level.                          跑道表面相對于平面的傾斜量。

SLUSH, Runway contamination made up of a mixture of 雪泥，

water, snow and ice.                                 積在跑道上含有冰、雪、和水的混合污染物。

SMALL COMPUTER SYSTEM INTERFACE, An input          小型計算機系統接口，

and output bus that provides a standard interface    一個能在計算機與周圍裝置設施之間供給統一接口的

between a computer and peripheral devices.         輸人和輸出總線。

SMOKE DETECTOR, A device whereby the flight crew   煙霧探測器，

can be made aware of smoke or fire in specific areas of 在機艙或任何指定區域內能測到煙霧或火并報知機組

the aircraft.                                      人員的裝置。

SNUBBER, A part of a hydraulic actuator that slows 緩沖器，

piston speed by restricting flow.                    液壓作動筒中具有節流孔的部份。這些小孔能通過限制

                                                   液油，以減低活塞速度。

SOFTWARE, The stored instructions that control the 軟件，

operations of a computer.                            儲存在計算機的指令程序。用來控制計算機系統的工

                                                   作。