shortest sighting distance的意思|示意

最短视距 shortest queue plus bias最短排队和差 shortest sighting distance最短视距 shortest sighting distance最短视距〖 调焦望远镜所能观察(在分划板分划面上清晰成像)到的最近物体与仪器转〗 ..

接壳型铠热装电偶 接壳型铠热装电偶 shorted junction type sheathed thermocouple; shortest sighting distance 接靠电能 firm energy ..