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单词
signal-to-noise ratio
释义
signal-to-noise ratio
美
英
n.
信噪比；信号噪声比；讯息对杂讯比；讯杂比
网络
信号杂讯比；讯噪比；讯号杂讯比
权威英汉双解
英汉
英英
signal-to-noise ratio
n.
1.
信噪比；信号噪声比
the strength of an electronic signal that you want to receive, compared to the strength of the signals that you do not want
2.
讯息对杂讯比；讯杂比
a measure of how much useful information you receive, compared to information which is not useful
n.
1.
信噪比
un.
1.
信号噪声比
2.
信杂比
n.
1.
the
ratio
of
the
strength
of
a
signal
carrying
information
to
unwanted
interference
in
an
electronic
circuit
2.
the
amount
of
useful
information
that
you
get
from
something
,
compared
to
the
amount
that
is
useless
3.
a
measure
of
the
strength
of
the
radio
signal
that
you
want
to
hear
,
compared
to
the
strength
of
other
signals
you
can
also
hear
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更新时间：2024/10/15 17:22:33