Tonnage ship的意思|示意

What is the name of the Liberian ship and what's her tonnage?

利比里亚船是哪一类船，吨位是多少？

On the standpoint of the shipping company, how to choose reasonable tonnage ship on adaptive routes become a hot topic which dry bulk transportation company concerns.

在船公司的立场，如何合理的选择适当吨级的船舶在适当的航线进行运输才能使收益最大也就成了我国从事干散货运输企业所关注的问题。

At present, the most replenishment ship is designed for large naval vessel, which require their tonnage and dimensions is also large.

目前，国内外综合补给船主要用于大型水面舰艇的航行补给，其自身的吨位、尺度都比较大。

But presently, domestic power coal fleet tonnage is rather small and a ship age tends to be too old. What is more, many old-age Dry bulk ships have extended services.

而我国煤炭运输船舶普遍吨位较小，船龄偏大，成本偏高，许多老龄船已超期服役。

With the increase of the tonnage and power of ocean-going ship, more and more attentions are paid to the match among vessel, main engine and propeller by shipping and shipbuilding world.

随着海洋运输船舶的吨位和功率不断增长，船舶推进系统中船机桨配合研究越来越受到世界造船业和航运业的重视，成为船舶科技领域的重要课题之一。

What is the name of the Liberian ship and what's her tonnage?

利比里亚船是哪一类船，吨位是若干好多？