Several largest shipping corporations in-crease their transport ability through enlarging the tonnage of original fleet and building new oil tanker, especial-ly very large crude oil carrier (VLCC).

国内几大航运巨头纷纷加大原油船队的吨位，建造新油轮特别是超级油轮(VLCC)，以提高自己的运输能力。

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Results of example show that the value of objective function decreases by 5.2%, indicating good validity of GA for large crude oil carrier structure optimization.

算例结果重量减轻了5.2%，表明该遗传算法在大型油船中剖面的结构优化方面是行之有效的。

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Efficiency offers another timely benefit: after several years of sluggishness, the VLCC (Very Large Crude Carrier) repair market is on an upswing due to rebounding freight rates.

CNN: SAILING AGAINST THE WIND