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

我传真机能区分接收传真信号和语音信号。

Signals are made with flags or lamps.

用旗或灯传递信号。

The traffic lights were out of phase.

交通信号灯不同步。

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

载波同信号波是异相。

The radio is giving out a signal.

这收音机发出了一种信号。

The people on the island are sending up smoke signals.

岛上在燃放烟雾信号。

I had to pass the signals to the skipper.

我得把信号传送给船长。

The signal pistol went off with a bang.

信号砰一声响了。

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

信号白天用旗, 夜晚用灯发送。

Interviewers quickly learn to pick up non-verbal signals.

采快学会读懂非言语信号。

The ship radioed a call for help.

那艘船用无线电发出求救信号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通信号。

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

我躺到后半夜没睡,等候信号。

Cold symptoms or headache is the usual first sign.

感冒症状或发烧头痛通常是第一信号。

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

信号弹越过目标，把一家旅馆照亮了。

The emergency signal SOS has no literal meaning.

呼救信号SOS在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出声音信号音量。

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

目前公认5-HT信号异常与功能性肠病有关。

The microphone converts acoustic waves to electrical singals for transmission.

麦克风将声波转化成电信号进行传播。

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

专家把它看作是一场经济灾难警告信号。