释义 |
electronic
e·lec·tron·ic E0078600 (ĭ-lĕk-trŏn′ĭk, ē′lĕk-)adj.1. Of or relating to electrons.2. Of, based on, operated by, or otherwise involving the controlled conduction of electrons or other charge carriers, especially in a vacuum, gas, or semiconducting material.3. Of, relating to, or produced by means of electronics: electronic navigation; electronic books.4. Of or relating to music produced or altered by electronic means, as by a tape recorder or synthesizer.5. Of, implemented on, or controlled by a computer or computer network. e·lec′tron′i·cal·ly adv.electronic (ɪlɛkˈtrɒnɪk; ˌiːlɛk-) adj1. (Electronics) of, concerned with, using, or operated by devices in which electrons are conducted through a semiconductor, free space, or gas2. (Electronics) of or concerned with electronics3. (General Physics) of or concerned with electrons or an electron: an electronic energy level in a molecule. 4. (Electronics) involving or concerned with the representation, storage, or transmission of information by electronic systems: electronic mail; electronic shopping. elecˈtronically advUsage: Electronic is used to refer to equipment, such as television sets, computers, etc, in which the current is controlled by transistors, valves, and similar components and also to the components themselves. Electrical is used in a more general sense, often to refer to the use of electricity as a whole as opposed to other forms of energy: electrical engineering; an electrical appliance. Electric, in many cases used interchangeably with electrical, is often restricted to the description of particular devices or to concepts relating to the flow of current: electric fire; electric chargee•lec•tron•ic (ɪ lɛkˈtrɒn ɪk, ˌi lɛk-) adj. 1. of or pertaining to electronics or to devices, circuits, or systems developed through electronics. 2. of or pertaining to electrons or to an electron. 3. (of a musical instrument) using electric or electronic means to produce or modify the sound. 4. of or controlled by computers. [1900–05] e•lec•tron′i•cal•ly, adv. e·lec·tron·ic (ĭ-lĕk′trŏn′ĭk) Relating to devices that work by the movement of electric charge carriers (such as electrons), especially across a vacuum or a semiconductor. ♦ The scientific study of this movement, along with the development of devices such as televisions and computer circuits that work by controlling this movement, is called electronics.Usage All electronic devices are electric, but not all electric devices are electronic. An electric device is simply one that is powered by electricity. An electric fan usually consists of an electric motor that moves fan blades in a circle. An electronic device usually has special components that control the movement of electrons across a vacuum (as in a vacuum tube) or a semiconductor. These components allow a great range of capabilities, from tuning in to radio and television channels, to performing complicated calculations on calculators, to reading the time from a digital watch.electric electrical">electrical electronic1. 'electric'You use electric in front of nouns to talk about particular machines or devices that use electricity. The boat runs on an electric motor.I switched on the electric fire.2. 'electrical'You use electrical when you are talking in a more general way about machines, devices, or systems that use or produce electricity. Electrical is typically used in front of nouns such as equipment, appliance, and component. They sell electrical appliances such as dishwashers and washing machines.We are waiting for a shipment of electrical equipment.You also use electrical to talk about people or organizations connected with the production of electricity or electrical goods. Jan is an electrical engineer.They work in the electrical engineering industry.3. 'electronic'You use electronic to talk about a device that has transistors or silicon chips that control and change the electric current running through the device, or to describe a process or activity using electronic devices. Mobile phones, laptops and other electronic devices must be switched off.They use electronic surveillance systems.ThesaurusAdj. | 1. | electronic - of or relating to electronics; concerned with or using devices that operate on principles governing the behavior of electrons; "electronic devices" | | 2. | electronic - of or concerned with electrons; "electronic energy" |
electronic adjectiveRelated words prefix e-Translationselectron (iˈlektron) noun a very small particle within the atom. 電子 电子electronic (eləkˈtronik) adjective1. worked or produced by devices built or made according to the principles of electronics. an electronic calculator. 電子的 电子的2. concerned or working with such machines. an electronic engineer. 電子學的 电子学的ˌelectronic ˈmail noun (also e-mail, ~email) the system of sending messages by computer; the information sent this way. 電子郵件 电子邮件electronics (eləkˈtroniks) noun singular the branch of science that deals with the study of the movement and effects of electrons and with their application to machines etc. 電子學 电子学IdiomsSeebulletin boardelectronic
electronic1. of, concerned with, using, or operated by devices in which electrons are conducted through a semiconductor, free space, or gas 2. of or concerned with electronics 3. of or concerned with electrons or an electron 4. involving or concerned with the representation, storage, or transmission of information by electronic systems electronic[i‚lek′trän·ik] (electronics) Pertaining to electron devices or to circuits or systems utilizing electron devices, including electron tubes, magnetic amplifiers, transistors, and other devices that do the work of electron tubes. electronicNo moving/mechanical parts. The term electronic implies that analog and/or digital circuits are used to provide a solution. Electricity (electrons) activate semiconductor elements that change their state, but all the movement is at atomic levels. Electronic systems also imply some form of decision making or "intelligence" as in all computer-based devices.
Electromechanical and Electrical Computers, smartphones and tablets are examples of electronic devices, whereas a keyboard and mouse are electromechanical devices because they have moving parts (keys, buttons, scroll wheels). Electricity used as raw power for heat, light and motors is considered electrical, not electronic.
From "Electron Tube" Although coined earlier, "Electronics" magazine (1930) popularized the term electronic. The magazine subheading read "Electron Tubes - Their Radio, Audio, Visio and Industrial Applications." The term was derived from the electron (vacuum) tube. See semiconductor, vacuum tube, hardware circuit, electron and electromechanical.electronic
electronic [e″lek-tron´ik] pertaining to or carrying electrons.e·lec·tron·ic (ē'lek-tron'ik), 1. Pertaining to electrons. 2. Denoting devices or systems utilizing the flow of electrons in a vacuum, gas, or semiconductor. e·lec·tron·ic (ĕ-lek-tronik) 1. Pertaining to electrons. 2. Denoting devices or systems utilizing the flow of electrons in a vacuum, gas, or semiconductor. LegalSeeElectricitySee ELECT See EThesaurusSeeelectron |