《电子信息工程专业英语导论》PART4u课件.pptx
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1、Introduction to Electronic Information Engineering延时符Contents目录Professional English vocabularyProfessional English Sentence Patterns and ExpressionsProfessional English reading comprehension延时符Contents目录Professional English Writing SkillsPractical Application of Professional English延时符01Professional
2、 English vocabulary0102Resistor A passive component used to introduce opposition to the flow of current in a circuit.Diode A semiconductor component that allows current to flow in one direction only.Transistor A three-terminal semiconductor device used to amplify or switch electronic signals.Integra
3、ted Circuit(IC)A microchip that contains multiple transistors and other electronic components on a single silicon substrate.Microprocessor A computer processor that integrates all components of a computer into a single chip.030405Vocabulary related to electronic componentsNode A point in a circuit w
4、here current enters or leaves.Circuit diagram A schematic representation of an electrical circuit,showing the interconnection of components.Branch A portion of a circuit that branches off from a node.Parallel circuit A circuit where components are connected side-by-side and current flows through mul
5、tiple paths simultaneously.Series circuit A circuit where the current flows through each component in sequence.Vocabulary related to circuit designABCDVocabulary related to communication technologyModulationThe process of varying a carrier waves characteristics to transmit information.Bit rateThe nu
6、mber of bits transmitted or received per second in a communication system.DemodulationThe process of retrieving the original information from a modulated carrier wave.Data rateThe rate at which data is transmitted or received in a communication system.延时符02Professional English Sentence Patterns and
7、ExpressionsThe resistor is used to oppose the flow of current and provide resistance.The inductor is employed in inductive reactance to oppose the change of current.The capacitor is primarily utilized in storing electrical energy in capacitive reactance.The function of the transistor is to amplify o
8、r switch electronic signals.The diode is used to rectify alternating current in electronic circuits.Sentence patterns describing the functions of electronic componentsThe circuit should be designed to minimize power consumption and heat dissipation.The circuit should be laid out in a way that facili
9、tates easy debugging and modification.Sentence patterns describing circuit design principlesIt is essential to ensure that the circuit functions stably under various conditions.It is important to consider the reliability and longevity of components in the circuit design.Describe the sentence pattern
10、s of communication technology applicationsThe application of communication technology in the field of telecommunications allows information to be transmitted over long distances.The development of wireless communication technology has enabled data transmission without the use of cables or wires.The
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