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本装置由船上吊下。一方面使用电视摄象机观察海底或海中状况,一方面用静片照相机拍摄任意位置的情况,或者利用录象机进行收录,其后再现。可以进行即时图象观察的摄影记录装置具有下述用途:海底地质地貌调查,人工鱼礁和天然鱼礁调查,鱼群调查,海底桥脚和工程设施监视,利用磁带录象机记录、再放水下状况以用于会议、教育等方面,根据静片照相机拍摄的图样制成鲜明的水下摄影资料可供研究讨论用。
This device is suspended from the ship. On the one hand, the use of television cameras to observe the sea or the sea conditions, on the one hand with a still camera to take pictures of any location, or the use of video recorders included, then reproduced. Photographic recording devices capable of instant image observation have the following uses: investigation of seabed geology and geomorphology, investigation of artificial reefs and natural reefs, survey of fish stocks, monitoring of bridge feet and engineering facilities, recording by video tape recorders, Under the situation for meetings, education, etc., according to the pattern taken by the still camera made of underwater photography material for discussion.