instrument approach system

基本解釋

In 1974 , the visual approach was replaced by the instrument guidance system ( igs )
一九七四年，這種目視進場的方式由儀表導(dǎo)航系統(tǒng)取代。
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Radar identified, after "Rumet" direct to CH and radar vectoring approach for IGS(Instrument Guidance System) R/W13.
已識別，過R點后直飛CH。雷達引導(dǎo)用儀表引導(dǎo)系統(tǒng)進近，跑道13號。
In order to make a replacement of obsolescent instrument in existing test system, this Paper presents a new approach through embedded software or hardware middleware.
提出通過植入軟、硬件中間件的方法實現(xiàn)對現(xiàn)有測試系統(tǒng)中荒廢儀器的替換。