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单词 rangekeeper
释义

rangekeeper

英汉-汉英词典
射程计算仪
词组 | 习惯用语
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  • Francophone n. 讲法语的人 adj. 讲法语的
  • gamekeeper n. 猎场看守人
  • gatekeeper n. 看门人
  • storekeeper n. 零售店店主;仓库管理员;军需品管理员
英语百科

Rangekeeper

Figure 1: The Ford Mk 1 Ballistic Computer. The name rangekeeper began to become inadequate to describe the increasingly complicated functions of rangekeeper. The Mk 1 Ballistic Computer was the first rangekeeper that was referred to as a computer. Note the three pistol grips in the foreground. These fired the ship's guns.

Rangekeepers were electromechanical fire control computers used primarily during the early part of the 20th century. They were sophisticated analog computers whose development reached its zenith following World War II, specifically the Computer Mk 47 in the Mk 68 Gun Fire Control system. During World War II, rangekeepers directed gunfire on land, sea, and in the air. While rangekeepers were widely deployed, the most sophisticated rangekeepers were mounted on warships to direct the fire of long-range guns.

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