“direct keying device”的概念、定义、翻译、参考文献-科学参考

单词	direct keying device
释义	direct keying device [dǝ`rekt `kē·iŋ di´vīs] ^{COMPUTER SCIENCE} A computer input device which enables direct entry of information by means of a keyboard.
随便看	transient equilibrium transient lunar phenomena transient motion transient overshoot transient phenomena transient problem transient program transient response transient situational disturbance transient suppressor transient x-ray source transillumination transistance transistor transistor amplifier transistor biasing transistor characteristics transistor chip transistor circuit transistor clipping circuit transistor gain transistor input resistance transistor magnetic amplifier transistor memory transistor radio

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