The programme of construction which this initial expenditure was to cover was fixed at two battleships of about 16,000 tons displacement, one armoured cruiser of about 12,000 tons displacement, some few auxiliary vessels (destroyers and gunboats), and a floating dock to lift about 17,000 tons.
The Vindictive,supported by two auxiliary vessels Iris II.and Daffodil,was to assault the mole on its outer and western side and by creating an impression that this was the main operation, divert the enemy's fire from the blocking ships.
The development of the method has been greatly assisted by photography, while the application of photometric measurements has been a powerful auxiliary in the work.
auxiliary与发音含义,同义词,反义词,翻译,刑和更多的