This paper put forward a model for calculating the actual speed of ships based on the analyse of the influence factors.

本文通过分析影响航速计算的主要因素，给出了适用于舰船实际航速计算的具体模式。

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Minor savings are possible, notably by reducing the speed of ships to save fuel, but customers are increasingly intolerant of delays.

小幅的节省是有可能的，特别是降低航行速度以节省耗油，但消费者们却越来越难以忍受以此造成的延期。

youdao

The effect of water depths on the speed of ships is essential; naval architects make it into consideration while calculating a ship's speed.

水深对船速的影响至关重要，造船工程师在计算穿速时对此要加以考虑。

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The ships can travel 2, 000 miles in less than 48 hours, twice the speed of the Pentagon's regular cargo ships, and carry enough equipment to support about 5, 000 soldiers.

CENTERFORSECURITYPOLICY: Rebasing -- and Reequipping -- for Transformation

The proposed plan would retire seven cruisers early, delay construction of the next large-deck amphibious warfare ship by one year, cancel the second Virginia-class nuclear-powered attack submarine (SSN) in 2014, delay construction of two smaller amphibious warfare ships, and reduce procurement of littoral combat ships by two and joint high speed vessels by eight.

CENTERFORSECURITYPOLICY: Section IV: Building a Two-MRC Force for the 21st Century

They believe that, given the demands of a globalised, Internet-speed economy, container ships might soon be whizzing like speedboats.

ECONOMIST: Fast container ships