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研制成的深海地貌仪,采用大深度拖曳工作方式,具有高分辨率特点.它双侧工作,用途广泛.仪器包括水下拖曳系统、发射系统、接收系统和干式电火花记录器四个部分.性能优良的水下拖曳系统,使仪器能在水深1000m以内的任何海区工作.每侧作用距离500m.在测深仪的配合下,能够对水深1000m的局部海区的海底地貌进行详细观察,提供资料.需要在浅海使用时,换用短电缆,声源级可提高6dB,每侧作用距离增加到750m,即成为一种浅海地貌仪.同时,它还可作为水声测量仪器,可用于研究海底混响和深海散射层.
Developed deep-sea geomorphology instrument, using a large depth of towing work, with high-resolution features. It works on both sides, a wide range of uses. Instrument includes underwater towing system, transmitting system, receiving system and dry EDM four parts Underwater towing system with excellent performance enables the instrument to work in any sea area within a depth of 1000m, with a working distance of 500m on each side. With the cooperation of the sounder, it is possible to conduct a detailed observation of the seabed topography in the partial sea area at a depth of 1000m, When using shallow cables, use a short cable, increase the sound source level by 6dB, and increase the working distance on each side to 750m to become a shallow sea geomorphological instrument. At the same time, it can be used as an underwater acoustic measuring instrument for research Seabed reverberation and deep-sea scattering layers.