| 单词 | electronic device |
| 释义 | electronic device (once / 25920 pages) n WORD FAMILY electronic device: electronic devices USAGE EXAMPLESHe was charged with transmission of material harmful to a minor by electronic device, among other computer-related charges. Seattle Times(Dec 29, 2016) The dining table, the other usual standby, often can’t serve the demands of numerous electronic devices. Wall Street Journal(Dec 22, 2016) The Fourth Amendment applies to the search and seizure of electronic devices as much as ordinary papers. Reuters(Dec 21, 2016) n a device that accomplishes its purpose electronically Hypo|Hyper answering machine an electronic device that answers the telephone and records messages beeper, pageran electronic device that generates a series of beeps when the person carrying it is being paged defibrillatoran electronic device that administers an electric shock of preset voltage to the heart through the chest wall in an attempt to restore the normal rhythm of the heart during ventricular fibrillation display, video displayan electronic device that represents information in visual form display adapter, display adaptor(computer science) an electronic device that converts information in memory to video output to a display dongle(computer science) an electronic device that must be attached to a computer in order for it to use protected software doubleran electronic device that doubles the voltage or the frequency of an input signal generatoran electronic device for producing a signal voltage deaf-aid, hearing aidan electronic device that amplifies sound and is worn to compensate for poor hearing logic elementan electronic device that performs an elementary logic operation computer mouse, mousea hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad; on the bottom of the device is a ball that rolls on the surface of the pad multiplexera device that can interleave two or more activities artificial pacemaker, pacemakeran implanted electronic device that takes over the function of the natural cardiac pacemaker PDA, organiser, organizer, personal digital assistant, personal organiser, personal organizera lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks; can serve as a diary or a personal database or a telephone or an alarm clock etc. read-out, readoutan electronic device the displays information is a visual form repeater(electronics) electronic device that amplifies a signal before transmitting it again digital scanner, image scanner, scanneran electronic device that generates a digital representation of an image for data input to a computer system clockan electronic device in a computer that issues a steady high-frequency signal that synchronizes all the internal components trackballan electronic device consisting of a rotatable ball in a housing; used to position the cursor and move images on a computer screen electron tube, thermionic tube, thermionic vacuum tube, thermionic valve, tube, vacuum tubeelectronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope acorn tubea small vacuum tube; used at high frequencies caller IDa small display that will show you the telephone number of the party calling you data multiplexera multiplexer that permits two or more data sources to share a common transmission medium alphanumeric display, digital displaya display that gives the information in the form of characters (numbers or letters) diode, rectifying tube, rectifying valvea thermionic tube having two electrodes; used as a rectifier board, display board, display panela vertical surface on which information can be displayed to public view electron multipliera vacuum tube that amplifies a flow of electrons FPD, flat panel displaya type of video display that is thin and flat; commonly used in laptop computers gas-discharge tubea tube in which an electric discharge takes place through a gas klystronan electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity modulation magnetrona diode vacuum tube in which the flow of electrons from a central cathode to a cylindrical anode is controlled by crossed magnetic and electric fields; used mainly in microwave oscillators monitor, monitoring devicedisplay produced by a device that takes signals and displays them on a television screen or a computer monitor oscillatorgenerator that produces sonic oscillations or alternating current pentodea thermionic tube having five electrodes pulse generatora generator of single or multiple voltage pulses; usually adjustable for pulse rate CRT screen, screenthe display that is electronically created on the surface of the large end of a cathode-ray tube television pickup tube, television-camera tubea tube that rapidly scans an optical image and converts it into electronic signals tetrodea thermionic tube having four electrodes threshold element, threshold gatea logic element that performs a threshold operation triodea thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which makes amplification possible VDU, visual display unit(British) British term for video display window(computer science) a rectangular part of a computer screen that contains a display different from the rest of the screen X-ray tubea vacuum tube containing a metal target onto which a beam of electrons is directed at high energy for the generation of X rays device an instrumentality invented for a particular purpose |
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