“barrel ceiling”的概念、定义、翻译、参考文献-科学参考

单词	barrel ceiling
释义	barrel ceiling [`bar·ǝl ´sēl·iŋ] ^ARCHITECTURE A ceiling of semicylindrical shape.
随便看	variable inductor variable-length field variable-length operation variable-length record variable-length word variable-mu tube variable nebula variable parameter variable-pitch propeller variable point variable radio-frequency radiosonde variable recoil variable reduction variable-reluctance microphone variable-reluctance pickup variable-reluctance stepper motor variable-reluctance transducer variable-resistance accelerometer variable resistor variable-sequence robot variable speech control variable-speed drive variable-speed generator variable-speed motor variable-speed scanning

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