It will be the lead ship of a new class of aircraft carriers, the first designed by the U.S. Navy since the Nimitz-class design in the 1960s.

它将是新一代航空母舰的主导舰船，自从1960年代的尼米兹设计以来第一次由美国海军设计。

youdao

CVN 78 will incorporate many improvements over the NIMITZ-class design, including.

CVN78将在尼米兹设计的基础上作很多改进，包括。

youdao

S. government and to the nation.It will be the lead ship of a new class of aircraft carriers, the first designed by the U.S.Navy since the Nimitz-class design in the 1960s.

它将是新一代航空母舰的主导舰船，自从1960年代的尼米兹设计以来第一次由美国海军设计。

youdao

The new carrier is also designed to significantly reduce maintenance costs from those of the current Nimitz class of carriers, another major driver of life-cycle costs.

FORBES: Despite Budget Woes, The Navy Is Unlikely To Cut Carriers

Nimitz-class carriers are more than 1082 feet (330 metres) long and weigh almost 100, 000 tonnes.

BBC: News | In Depth | Military Fact Files

It and the seven other operational Nimitz-class nuclear-powered aircraft carriers are the core of the US's world conventional military reach.

BBC: News | In Depth | Military Fact Files