本文首先简单地介绍了深水阻力的两种比较方法即（1）直接比较法和（2）通过与标准船型的阻力性能比较。

The paper describes two methods of comparison of ship deep water resistance: (1) direct method of comparison and (2) comparison with "Standard Series" model resistance charts.

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本文介绍了2000吨川江及三峡库区油船标准船型结构设计的主要特点以及为降低船舶造价和营运成本所采取的措施。

This paper introduced the basic features for the design of 2000t standard tanker in Chuanjiang River, and the measures for reducing related construction cost and operation cost.

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其次，按规划年对杭甬运河进行运量预测，并提出运河的通航标准与适合运河航行的船型方案。

Secondly, the planned transport volume predicted for years to Hangyong canal and the proposed canal to canal navigation standards and navigation models.

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