我是一只小鸟大学 专业英语 科技英语作文(电路)中英对照

Electronic circuit

By

the

metal

wires

,

the

electrical

and

the

electronic

components

of

conductive

circuits,

called

electric

circuit.

The circuit which is ran through by Dc called

The

circuit

which

is

ran

through

by

alternating

current

called

the

power

supply,

the

load,

the

wire

and

the

switch

components. Circuit conduction called pathways. Only the

circuit

is

pathways,

the

electric

current

can

run

through

the circuit. The

circuit is broken called open circuit. A part

of

the

circuit

that

the

ends

are

connected

directly

,make

the voltage of this part is zero, called a short-circuit. Open

circuit

is

allowed,

but

short- circuit

is

never

allowed,

because

a

short

circuit

will

lead

to

that

the

power,

the

appliances and the ammeter is burnt out.

In the series circuits, the switch control the whole circuit in

any position. The current have only one way can through

the circuit, the current which run through one lamp must

through

another

lamp.

If

a

lamp

is

crushed

out,

another

lamp

must

be

crushed

out.

The

advantages

of

the

serises

circuits

is

that

if

you

want

to

control

all

the

circuits,you

can

use

the

series

circuits.

But

as

long

as

there

is

a