polaris ballistic missile造句
例句與造句
- These differences became especially significant with the advent of the Navy's sea-based Polaris ballistic missiles.
- Following Polaris ballistic missile launch on the Atlantic Missile Range off Cape Kennedy, Florida, on 31 July 1967.
- Another conversion project in early 1956 called for the installation of two Polaris ballistic missile launchers with a capacity for sixteen weapons.
- When the Patrick Henry, the nation's second submarine equipped with Polaris ballistic missiles, was commissioned at Groton in 1960, he was aboard as skipper.
- In this park there is a model of Dr . Goddard's prototype liquid-fueled rocket and a Polaris Ballistic Missile ( Type A-1 ).
- It's difficult to find polaris ballistic missile in a sentence. 用polaris ballistic missile造句挺難的
- The Trident II D5 ballistic missile replaced the United Kingdom's previous use of the UGM-27 Polaris ballistic missile, beginning in the mid-1990s.
- After the Navy had conducted research on the UGM-27 Polaris ballistic missile, the track was used to develop ejection seats that could be used at supersonic speeds.
- There he worked on the development of the Navy's Polaris ballistic missile, which was designed to be launched from a submarine on or below the water's surface.
- Finally, promoted to Group Captain, he was the assistant director of air weapons development at the Ministry of Technology, and was involved with the UK's Polaris ballistic missile programme.
- A US Polaris ballistic missile submarine, the USS " Nereid ", and a Soviet sub, the " T-232 ", make contact with the SCA and are welcomed into an improvised submarine base in Hope Bay.
- The British information gathering vessel " St Georges ", which holds the Automatic Targeting Attack Communicator ( ATAC ), the system used by the Ministry of Defence to communicate with and co-ordinate the Royal Navy's fleet of Polaris ballistic missiles.
- While on station off the coast of Cape Canaveral, Florida, 20 July 1960, she stood ready to assist the fleet ballistic missile submarine as " George Washington " successfully launched the first two Polaris ballistic missiles ever fired from a submarine beneath the sea.
- In April 1963, John F . Kennedy and Harold Macmillan signed the Polaris Sales Agreement to the effect of the United States agreeing to supply the UGM-27 Polaris ballistic missile to the United Kingdom for use in the Royal Navy's submarine fleet starting in 1968.