常見例句雙語例句A system for deep sea mineral survey is described. The system consists of six arts: acoustic device; underwater TV and Camera; Samplers;本系統(tǒng)由六個部份組成：聲學設備，水下視象設備，取樣器系列，環(huán)境參數(shù)測量設備； 返回 underwater tv camera