单词 | motor-drive |
释义 | > as lemmasmotor-drive motor-drive n. (a) a drive or journey in a motor car; (b) a mechanism for transmitting motive power provided by a motor, spec. one in a camera for moving on the film. ΘΚΠ the world > matter > physics > energy or power of doing work > [noun] > capacity for exertion of mechanical force > motive power or force > driving machinery by motor-drive1906 power drive1909 society > travel > transport > transport or conveyance in a vehicle > riding in a vehicle > [noun] > a ride in a vehicle > in a motor car car drive1871 car ride1902 motor-drive1906 1906 M. Beerbohm Around Theatres (1924) II. 221 The details of the motor-drive are quite plausible. 1936 Discovery Apr. 113/2 The compressor, or vacuum pump, has an independent motor drive. 1971 Amateur Photographer 13 Jan. 51/1 The exposure system is powered by the motor drive batteries but a bridge circuit makes it independent of their precise voltage as they run down. 1988 Pract. Photogr. Sept. 55/1 Integral motor-drives are generally of a very high standard. < as lemmas |
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