Our fax machine differentiates between an incoming fax signal and a voice call.

我们的传真机能区分接收传真号和语音号。

Signals are made with flags or lamps.

用旗或灯传递号。

The traffic lights were out of phase.

交通号灯不同步。

The carrier wave has got out of phase with the signal wave.

载波同号波是异相的。

I had to pass the signals to the skipper.

我得把号传送给船长。

The people on the island are sending up smoke signals.

岛上的人们在燃放烟雾号。

The radio is giving out a signal.

这收音机发出号。

The signal pistol went off with a bang.

号砰的。

Interviewers quickly learn to pick up non-verbal signals.

采访者很快学会读懂非言语号。

Signals are made by day with flags and by night with lights.

号白天用旗, 夜晚用灯发送。

The ship radioed a call for help.

那艘船用无线电发出求救号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通号。

Cold symptoms or headache is the usual first sign.

感冒症状或发烧头痛通常是第号。

I lay awake through the wee small hours,waiting for the signal.

我躺到后半夜没睡,等候号。

The flare overshot its target and set light to a hotel.

号弹越过目标，把家旅馆照亮。

SPKR VOL. OUTSIDE adjusts the outside speaker volume.

OUTSIDE用于调整店外喇叭所输出音号的音量。

The emergency signal SOS has no literal meaning.

呼救号SOS在字面上没有任何意义。

The microphone converts acoustic waves to electrical singals for transmission.

麦克风将波转化成电号进行传播。

And it is putatively implicated in the pathogenesis of functional bowel disease.

目前公认5-HT号异常与功能性肠病有关。

Experts regarded it as a warning signal of an economic smashup.

专家们把它看作是场经济灾难的警告号。