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和语音。

The traffic lights were out of phase.

交通灯不步。

Signals are made with flags or lamps.

用旗或灯传递。

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

载波波是异相的。

The signal pistol went off with a bang.

枪砰的一声响了。

The radio is giving out a signal.

这收音机发了一种。

I had to pass the signals to the skipper.

我得把传送给船长。

The people on the island are sending up smoke signals.

岛上的人们燃放烟雾。

Interviewers quickly learn to pick up non-verbal signals.

采访者很快学会读懂非言语。

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

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。

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

我躺到后半夜没睡,等候。

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

弹越过目标，把一家旅馆照亮了。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通。

Cold symptoms or headache is the usual first sign.

感冒症状或发烧头痛通常是第一。

The emergency signal SOS has no literal meaning.

呼SOS字面上没有任何意义。

SPKR VOL. OUTSIDE adjusts the outside speaker volume.

OUTSIDE用于调整店外喇叭所输声音的音量。

The microphone converts acoustic waves to electrical singals for transmission.

麦克风将声波转化成电进行传播。

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

目前公认5-HT异常与功能性肠病有关。

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

专家们把它看作是一场经济灾难的警告。