短語詞組短語earthquake observation technological system 地震觀測技術(shù)系統(tǒng)Market Observation Post System 公開資訊觀測站observation controlling system 觀測控制系統(tǒng)deformation observation analysis system 變形觀測処理系統(tǒng)observation buoy system 觀測浮標(biāo)系統(tǒng)night observation gunsight system 夜間觀察射擊瞄準(zhǔn)系統(tǒng)multiple observation delay system 多重觀測滯後系統(tǒng)auto observation buoy system 自動觀測系統(tǒng)Observation Control System 觀測控制系統(tǒng) 返回 observation system