The renderings sometimes evoke photographs of microscopic viruses that attack the human body, sometimes tentacled sea anemones that lie in wait deep underwater.
这种艺术表现有时使人想到显微镜下侵袭人体的病毒，有时是在水下深处潜伏以待的触角伸张的海葵。
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According to the particular condition of underwater robot work, the paper studies the related key technology, including body structure, magnetic structure, control system, cleaning work set etc.