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汉语拼音：fú tǒng

漂浮在水面上的密闭金属筒，下部用铁锚固定，用来系船或做航标等。

• Boys in the boat bought buoys in the moat.

  船里的男孩买了护城河里的浮筒.

• We tie up at that large red buoy.

  我们把船系在那个红色的大浮筒上.

• You can take pilot a No.5 Fairway Buoy.

  你船可在5号航道浮筒上引航员.

• The buoys arrangement problem is a complex problem which is often with several objectives and constraints.

  根据浮筒配置方案的设计要求和合理性检验准则,给出了方案的优化模型.

• He sat on a float that the whale could have smashed a flip of her tail.

  如果鲸鱼把尾巴一甩就能把浮筒碰个粉碎.

• The proposed mechanism involves the floats, connecting rods, ratchet wheels and the overdriving clutch.

  探讨了可用于海底电站的由浮筒 、 连杆 、 棘轮(或超越离合器)组成的海浪发电机构原理.

• The traditional or double cylinder type liquid filter works utilizing the lever principle.

  传统性,即双缸(双浮筒式)滤液缸,主要是利用杠杆的原理.