- 外文名
- signal
- 词 性
- 名词、及物动词、不及物动词、形容词
- 单词发音
- 英[ˈsɪɡnəl]美[ˈsɪɡnəl]
n.(名词)
- 1.
- 2.信号，暗号，讯号
- 3.
- 4.信号器
- 5.动机
- 6.标志
- 7.预兆，征象，预示
- 8.号令，指示，通知
- 9.《信号报》
- 10.（交通）指示灯
- 11.【铁】信号机
- 12.导因，近因
- 13.表示
v.(动词)
- 1.
- 2.预示
- 3.（作）标志
- 4.示意，表示，表明
- 5.发信号给，用信号通知，用信号传达，用信号通讯
- 6.用动作示意，比画，（朝…）做手势
- 7.打信号，发出信号
- 8.汇报
- 9.意味
- 10.用信号
- 11.发暗号
- 12.显示
adj.(形容词)
- 1.
- 2.显著的，明显的，显要的
- 3.暗号的
- 4.作信号用的，信号的
- 5.非常的，非凡的
- 6.优越的，杰出的
- 7.大大的，重大的 [1]
英[ˈsɪɡnəl]美[ˈsɪɡnəl] [2]
digital signal [自] [通信] 数字信号 ; 数字讯号 ; 数位讯号 ; 数位信号
Analog signal 模拟信号 ; 模拟量
signal velocity [通信] 信号速度 ; 讯号速度 ; 信号传播速度
Signal Integrity 信号完整性 ; 讯号完整性 ; 信号完整性规则 ; 信号完整性分析
Signal Hill 信号山 ; 讯号山 ; 锡格纳尔山
DISTRESS SIGNAL 求救信号 ; 遇险信号
error signal [通信] 误差信号 ; 误差讯号 ; 错误信号 ; 误信号
Signal red 信号红 ; 旌旗灯号红 [2]
- 1When I give the signal , run!我一发信号，你就跑！《牛津词典》
- 2At an agreed signal they left the room.收到约定的信号后，他们离开了房间。《牛津词典》
- 3A radio signal was sent to the spacecraft.向宇宙飞船发出了无线电信号。《牛津词典》
- 4A signal failure contributed to the crash.信号灯故障导致了这次撞车事故。《柯林斯英汉双解大词典》
- 5A thin cable carries the signal to a computer.一条细电缆把信号传给一台计算机。《柯林斯英汉双解大词典》
- 6The signal will be converted into digital code.信号将被转变成数字编码。《柯林斯英汉双解大词典》
- 7You must signal which way you are going to turn.你要朝哪个方向转，必须发出信号。《牛津词典》
- 8The coded signal is received by satellite dishes.电码信号通过卫星天线接收。《柯林斯英汉双解大词典》
- 9As soon as it was dark, Mrs. Evans gave the signal.天一黑，埃文斯夫人就发出了那个信号。《柯林斯英汉双解大词典》
- 10Chest pains can be a warning signal of heart problems.胸部疼痛可能是心脏病的报警信号。《牛津词典》
- 11A sensor channels the light signal along an optical fibre.传感器沿光导纤维输送光信号。《牛津词典》
- 12A radio signal has both electrical and magnetic properties.无线电信号既具有电的特性也具有磁的特性。《柯林斯英汉双解大词典》
- 13I'll say 'One, two, three, go!' as a signal for you to start.我喊“一、二、三，开始！”作为你开始的信号。《牛津词典》
- 14Holly waited at a stoplight, impatient for the signal to change.霍利在交通信号灯处不耐烦地等着信号改变。《柯林斯英汉双解大词典》
- 15Kurdish leaders saw the visit as an important signal of support.库尔德领导人把这次访问看作是表示支持的重要信号。《柯林斯英汉双解大词典》
- 16Hunger is the body's signal that levels of blood sugar are too low.饥饿感是体内发出的血糖浓度太低的信号。《柯林斯英汉双解大词典》
- 17The transmitters will send a signal automatically to a local base station.发射台会自动将信号发送到地方基站。《柯林斯英汉双解大词典》
- 18When we turned the boat about, the signal began to bleep again constantly.我们调转船头的时候，信号器又开始发出不停的嘟嘟声。《柯林斯英汉双解大词典》
- 19The recall of Ambassador Alan Green is a public signal of America's concern.艾伦·格林大使的召回是美国关注此事的公开信号。《柯林斯英汉双解大词典》
- 20The reception was a little faint but clear enough for him to receive the signal.接收有些弱，但足够清晰到使他能够接收信号。《柯林斯英汉双解大词典》
- 21This act was a signal to his victim's friends that he was someone to be reckoned with.这一举动是给为他所害者的朋友们的一个信号，告诉他们他是个必须被小心对付的人。《柯林斯英汉双解大词典》
- 22The bomb attack on the capital could signal the start of a pre-election terror campaign.对首都的炸弹袭击可能标志着选举前的恐怖活动的开始。《柯林斯英汉双解大词典》
- 23The signal changes constantly.信号不断变化。
- 24No signal came that night.那天晚上没有信号。
- 25Don't fire until I signal.等我发出信号后再开枪。
- 26This was not the only danger signal.这不是唯一的危险信号。
- 27A train must not pass a signal that is at danger.火车切不可越过危险信号。《新英汉大辞典》
- 28When the stem dies, its hormone signal also ceases.当茎死亡时，它的激素信号也停止了。
- 29It's a signal that we might need to protect ourselves.这是一个信号，表示我们可能需要保护自己。
- 30Peter gave the signal, and the carrion was cast overboard.彼得发了信号，那具尸体就被抛到船外去了。 [2]
