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(diǎn)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(shí)增加飛機(jī)升力的機(jī)翼前緣可動(dòng)部件。

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英漢對(duì)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(duì)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(jì)算機(jī)系統(tǒng)接口，

and output bus that provides a standard interface    一個(gè)能在計(jì)算機(jī)與周圍裝置設(shè)施之間供給統(tǒng)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(cè)器，

can be made aware of smoke or fire in specific areas of 在機(jī)艙或任何指定區(qū)域內(nèi)能測(cè)到煙霧或火并報(bào)知機(jī)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(dòng)筒中具有節(jié)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(chǔ)存在計(jì)算機(jī)的指令程序。用來控制計(jì)算機(jī)系統(tǒng)的工

                                                   作。