Cyclometer
![Cyclometer, devised in the mid-1930s by Rejewski to catalog the cycle structure of Enigma permutations. 1: Rotor lid closed, 2: Rotor lid open, 3: Rheostat, 4: Glowlamps, 5: Switches, 6: Letters.](/Images/godic/202501/07/Cyclometer42717.png")
![The Enigma machine was an electro-mechanical rotor machine with a scrambler consisting of (from right to left) an entry drum, three rotors and a reflector. It was available commercially from the early 1920s and was modified for use by the German military who adopted it later in the decade.](/Images/godic/202501/07/EnigmaMachineLabeled2717.jpg")
![Marian Rejewski, ca. 1932](/Images/godic/202501/07/MR_1932_small2717.jpg")
The cyclometer was a cryptologic device designed, "probably in 1934 or 1935," by Marian Rejewski of the Polish Cipher Bureau's German section (BS-4) to facilitate decryption of German Enigma ciphertext.
cyclometer
/saɪ'klɒmɪtə/ /saɪ'klɑmətɚ/
英汉-汉英词典
n. 记转器
形容词: cyclometric
名 词: cyclometry
名 词: cyclometry
词组 | 习惯用语
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- schoolmate n. 同学,校友
cyclometer n. 记转器；圆弧测定器；计程器
cyclometer counter 数字显示式计量仪器,跳字计数器
网络短语:
duty cyclometer 负载循环计；翻译；任务周期计英语
cyclometer register 翻译；跳字转数记录器；走字记录器英语
ratchet cyclometer 棘轮回转计；带有棘轮的转数表
counter cyclometer 走字计数器
cyclometer r 圆弧测定器
direct-drive cyclometer 直接传动的回转计；直接传动的转数表
cyclometer taximeter 计程器
direct drive cyclometer 直接传动的转数表
英语百科
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- overripe
- over ripe
- overripe bread
- overripe cataract
- overripe egg
- over ripe infant
- overripely
- overripened
- over ripeness
- overripeness
- overripening
- overripens
- overripe snow
- overripe stage
- overripe wood
- overrise
- overrisen
- overrises
- overrising
- over river leveling
- overroad