Visual observation

visual observation中文::目測;目視觀察;目視觀測;目觀測;目察法…，點擊查查權威綫上辭典詳細解釋visual observation的中文翻譯，visual observat...

使用Reverso Context: Inspection techniques, such as ground based visual observation, and cross-cutt...

Visual observation is 'direct' allowing researchers to witness the behaviour firsthand in its nat...