电气工程专业英语+unt1参考文档
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elements or devices, whereas a circuit is a network
providing one or more closed paths③.
Note：②：regard … as表示“把…认为” NNoottee：：③①：：pdrioffveirdeintgiaotnee在o此r m处o为re动clo词se，d dpiaftfherse为ntiate nbeettwwoerekn的A后an置d 定B表语示。区分A和B；To differentiate between a circuit and a network是目的状语从句.
Notice that the three points that form node b ① are connected by perfectly conducting wires and therefore constitute a single point.
Note:① "three points that form node b "表示"形成节点
A branch represents a single element such as a voltage source or a resistor. In other words, a branch represents any two-terminal element. The circuit in Fig.1.1 has five branches, namely, the 10V voltage source, the 2A current source, and the three resistors.
Unit 1 Fundamentals of Electronic Circuits
1.1 Introduction to Circuit Theory 1.2 Analog and Digital Circuits 1.3 Three-Phase Circuits 1.4 Further Reading
1.1 Introduction to Circuit Theory
New Words and Expressions
element interconnect node branch loop topology configuration terminal
n. 成分；元件 vt. 使互相连接
n. 节点 n. 分枝；分部Biblioteka Baidu支流 v. 出现分歧
电气工程及其自动化专业英语
主编 杨勇 邓秋玲
CONTENTS
Unit 1 Fundamentals of Electronic Circuits Unit 2 Power Electronics Unit 3 Electrical Machines Unit 4 Electric Power Systems Unit 5 Electric Power Generations Unit 6 Automatic Control Unit 7 Sensoring Technology Unit 8 Computer Network and Networked Control Unit 9 Signal Processing
A node is the point of connection between two or more branches.
1.1 Introduction to Circuit Theory text
A node is usually indicated by a dot in a circuit. If a short circuit (a connecting wire) connects two nodes, the two nodes constitute a single node. The circuit in Fig.1.1 has three nodes a, b, and c.
b的3个点".此句可译为:注意到形成节点b的3个点是通过理
interconnected in several ways, we need to understand some basic concepts of network topology.
To differentiate between a circuit and ①a network,
we may regard a network as ②an interconnection of
series
n. 连续；系列；级数；串联
parallel
adj. 平行的；并联的 n. 平行线；平
行面；v. 相应；平行
impedance
n. [电]阻抗；全电阻；[物]阻抗
theorem
n. [数]定理；法则
1.1 Introduction to Circuit Theory text
(1) Nodes, Branches and Loops Since the elements of an electric circuit can be
n. 循环，回路; vt. 使成环；
n. 拓扑；布局；拓扑学 n. 构造；结构；配置；外形 n. 终点站；终端；接线端
1.1 Introduction to Circuit Theory
New Words and Expressions
resistor
n. [电]电阻器
independent adj. 独立自主的；不受约束的
1.1 Introduction to Circuit Theory text
In network topology, we study the properties relating to (关于...的特性)the placement of elements in the network and the geometric configuration of the network. Such elements include branches, nodes, and loops.
providing one or more closed paths③.
Note：②：regard … as表示“把…认为” NNoottee：：③①：：pdrioffveirdeintgiaotnee在o此r m处o为re动clo词se，d dpiaftfherse为ntiate nbeettwwoerekn的A后an置d 定B表语示。区分A和B；To differentiate between a circuit and a network是目的状语从句.
Notice that the three points that form node b ① are connected by perfectly conducting wires and therefore constitute a single point.
Note:① "three points that form node b "表示"形成节点
A branch represents a single element such as a voltage source or a resistor. In other words, a branch represents any two-terminal element. The circuit in Fig.1.1 has five branches, namely, the 10V voltage source, the 2A current source, and the three resistors.
Unit 1 Fundamentals of Electronic Circuits
1.1 Introduction to Circuit Theory 1.2 Analog and Digital Circuits 1.3 Three-Phase Circuits 1.4 Further Reading
1.1 Introduction to Circuit Theory
New Words and Expressions
element interconnect node branch loop topology configuration terminal
n. 成分；元件 vt. 使互相连接
n. 节点 n. 分枝；分部Biblioteka Baidu支流 v. 出现分歧
电气工程及其自动化专业英语
主编 杨勇 邓秋玲
CONTENTS
Unit 1 Fundamentals of Electronic Circuits Unit 2 Power Electronics Unit 3 Electrical Machines Unit 4 Electric Power Systems Unit 5 Electric Power Generations Unit 6 Automatic Control Unit 7 Sensoring Technology Unit 8 Computer Network and Networked Control Unit 9 Signal Processing
A node is the point of connection between two or more branches.
1.1 Introduction to Circuit Theory text
A node is usually indicated by a dot in a circuit. If a short circuit (a connecting wire) connects two nodes, the two nodes constitute a single node. The circuit in Fig.1.1 has three nodes a, b, and c.
b的3个点".此句可译为:注意到形成节点b的3个点是通过理
interconnected in several ways, we need to understand some basic concepts of network topology.
To differentiate between a circuit and ①a network,
we may regard a network as ②an interconnection of
series
n. 连续；系列；级数；串联
parallel
adj. 平行的；并联的 n. 平行线；平
行面；v. 相应；平行
impedance
n. [电]阻抗；全电阻；[物]阻抗
theorem
n. [数]定理；法则
1.1 Introduction to Circuit Theory text
(1) Nodes, Branches and Loops Since the elements of an electric circuit can be
n. 循环，回路; vt. 使成环；
n. 拓扑；布局；拓扑学 n. 构造；结构；配置；外形 n. 终点站；终端；接线端
1.1 Introduction to Circuit Theory
New Words and Expressions
resistor
n. [电]电阻器
independent adj. 独立自主的；不受约束的
1.1 Introduction to Circuit Theory text
In network topology, we study the properties relating to (关于...的特性)the placement of elements in the network and the geometric configuration of the network. Such elements include branches, nodes, and loops.