论文部分内容阅读
1968年春季开始在西德东费里西安群岛尤伊斯特—诺尔德奈(Juist—Nordevney)潮间带和海域,用从西德研究协会借来的水下电视设备对泥沙沉积进行了专门研究。该设备携带方便,并可安放到100米深的水下。它丰要由下列各部分所组成。一个电视摄象机(摄象机装在耐压的圆柱形防锈钢盒中,上有扣接装置供连接观察与照明前置设备之用,同时并有多极插头供连接电缆与调焦遥控装置之用,摄象机直径为76毫米,长为
In the spring of 1968, sediment deposition was carried out using the underwater television equipment borrowed from the West German Institute for Research in the intertidal zone and the sea of Juist-Nordevney, in the Ferri-West Islands of West Germany specialized research. The device is easy to carry and can be placed under 100 meters of water. It consists of the following components. A TV camera (The camera is mounted in a pressure-resistant, cylindrical, rust-proof steel box with snap-on attachment for viewing and illuminating front equipment, with multi-pole connector for connecting cables and focusing Remote control device used, the camera diameter of 76 mm, length of