signalled

signalled

1. A control signal.

一个控制信号。

2. A reflected signal on a communication channel.

一种在通信信道上反射回来的信号。

3. A police car drew alongside and signalled to me to stop.

一辆警车开到我身边示意我停下来。

4. A police car drew abreast of us and signalled us to stop.

一辆警车开过来与我们并列，示意我们停下来。

5. 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信号。

6. This year has seen one signal triumph for them in the election.

今年是他们在选举中取得重大胜利的一年。

7. He signalled the car to stop by raising his hand.

他举手示意车停?

8. He signalled the waiter to bring the menu.

他作手势要侍者拿菜单。

9. He signalled his discontent by refusing to vote.

他拒绝投票以示不满。

10. He signalled to the waiter for the bill.

他示意服务员结账。

11. He signalled to us to join him.

他示意要我们去他那儿。

12. Mr Ma signalled, however, that this process was only just starting.

但是马主任指出这一过程还只是刚刚开始。

13. Everyone uncovered when the signal sounded.

信号响时，人人脱帽致敬。

14. The signal is at danger.

信号旗指在危险的位置上。

15. The train must stop when the signal's red.

信号机是红色时,火车必须停驶。

16. A colored flare used as a warning signal for trucks and railroad trains.

信号火一种为卡车或火车作警告信号的有色火焰

17. A decrease in signal power as measured between two points.

信号能量在两点间测量出来的减小量。参阅signal。

18. A filter whose transfer function is matched with the frequency spectrum function of input signal.

其传递函数与输入信号的频谱函数相匹配的一种滤波器。

19. The status or condition of being ready to run. A program, task, or hardware device that is in a ready condition needs only a start signal in order to begin operation.

准备就绪即可运行的状态。一个程序、任务或硬件设备在处于就绪状态时，只需要一个起动信号就开始工作。

20. The reduction in size of components and circuits for increasing package density and reducing power dissipation and signal propagation delays.

减少元件和电路的几何尺寸，以达到增加电路的封装密度、减少功耗和减小信号传播延迟的目的。

21. Conversion of an analog signal to a digital signal, with steps between specified levels.

利用规定量化间隔，把模拟信号转化成数字信号。参阅quantization。

22. The front-line units repeatedly signalled for help.

前线频频告急。

23. An electronic device that converts one frequency of a radio signal to another.

变频器将无线电讯号从一种频率转换成另一种频率的电子装置

24. A channel over which pilot signal is transmitted.

可在其上传输导频信号的一种信道。

25. The driver signalled to show that he is turning right.

司机发出准备右转弯的信号。

26. The peace treaty was the signal for mass celebrations.

和平协议的签署引发群众盛大的欢庆

27. Let's set the clock by the radio time signal.

咱们照着收音机的报时信号把钟对一对。

28. A fanfare signalled the entrance of the king.

响亮的喇叭声是国王驾到的信号。

29. A sound or a signal, as from a horn or an electronic device.

嘟嘟声一种象从号角或电子装置发出的声音或信号

30. Before the traffic signal turns to green light don't cross the street.

在交通信号轮换到绿灯以前不要穿过马路。

31. In recording, pertaining to sound reproduction using a single output signal or made with a single channel audio tape recorder.

在录音技术中，用于修饰或说明单一输出信号复制声音或用单声道复制声音。

32. In digital signal technique, a signal that uses a positive(or negative) excursion and ground as the two binary signal states.

在数字信号技术中，用正(或负)向电压与地两个电平来表示二进制“1”和“0”的一种信号

33. In data communications, a deterioration in the characteristics of a signal for whatever reason.

在数据通信中由于某种原因而造成的字符信号畸变现象。

34. In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply.

在电子学领域，一种不希望发生的低频电流，它干扰所要求的信号。通常这种现象是由于交流供电线路屏蔽不良引起的。

35. In telephony, a signal used by a telephone operator to gain the attention of another, or a signal sent by a subscriber held by an operator to gain the latter's attention.

在电话技术中，电话操作员使用的一种信号，用来获得另一次注意，或由操作员保持的用户发送的一种信号，用以获得随后的注意。

36. In Morse and similar codes, the short sound or signal used in combination with the dash and silent intervals to represent letters, numbers, or punctuation.

在莫尔斯或其它电码中的点短音或符号与长划及无音间隔结合起来表示字母、数字或标点

37. Her speech yesterday was a signal that her views have changed.

她昨天的讲话标志著她的观点已经转变。

38. She signalled him to follow.

她示意他跟她走。

39. She signalled (that) it was time to leave.

她示意该走了。

40. She signalled and pulled over into the slow lane.

她给信号后把车开进了慢车道。

41. She has signalled (that) she is willing to stand as a candidate.

她表示愿意作为候选人参加竞选。

42. It signalled the ushering in of a new era.

它预示新时代的到来。

43. Is this announcement the signal of better times ahead?

宣布的这件事是否预示往後日子越过越好了？

44. The general signalled to his officers for the attack to begin.

将军向他的军官们发出开始进攻的手势。

45. The boat came abreast of us and signalled us to stop.

小船开过来与我们并排, 发出讯号要我们停下。

46. A disturbance, especially a random and persistent disturbance, that obscures or reduces the clarity of a signal.

干扰噪声一种干扰，尤指一处任意的和持续的干扰，使信号变模糊或减少

47. The President's arrival was the signal for an outburst of cheering.

总统来到爆发一阵欢呼声。

48. I'll cue you in (ie give you a signal to start) by nodding my head.

我一点头，你就开始。

49. We signalled the taxi driver to pull over.

我们招呼出租车司机把车开过来。

50. I'll say `One, two, three, go!' as a signal for you to start.

我喊｀一、 二、 三、 开始!＇你就开始。

51. I corrected my watch by the time signal.

我按报时信号校正我的表。

52. I stood watching for the signal to change to green.

我站着等待交通信号转为绿灯。

53. A signal, such as a word or an action, used to prompt another event in a performance, such as an actor's speech or entrance, a change in lighting, or a sound effect.

提示一种信号，如一个词或一个动作，用来提示演出中的下一个项目，如某一演员的台词或入场、灯光的变化或者音响效果

54. An extract from the music for another part printed, usually in smaller notes, within a performer's part as a signal to enter after a long rest.

提示小节在乐谱中为另一声部作准备的选段，通常用较小的字体印刷，在演奏部分之内，作为在长时间休息后另一声部进入的信号

55. The sending of a signal, picture, or other information from a transmitter.

播送从一发射机发送信号、图像或其它信息

56. A secret sign or signal to be given to a sentry in order to obtain passage; a password.

暗号为通过岗哨而必须给出的秘密记号或口令; 暗语

57. Since then, investors have signalled appetite for more listings.

此后，投资者已表现出对更多企业上市的兴趣。

58. Heavy footsteps signalled the teacher's approach .

沉重的脚步声显示教师已经走近了.

59. Heavy footsteps signalled the teacher's approach.

沉重的脚步声显示教师已经走近了。

60. There is no video signal.

没有视频信号。

61. The rise in prices was a signal for rebellion.

物价上涨引起了叛乱。

62. Pertaining to a connection by which one end can only send signal and the other can only receive signal.

用于修饰两点之间的连接，这种连接的一端只能发送信号，而另一端只能接收信号

63. Pertaining to a signal or area which contains either encrypted classified or unclassified information.

用于修饰或说明包含加密的保密或不保密信息的信号或区域。

64. A type of transmission medium consisting of two insulated wire twisted together to improve its immunity to interference from other(stray) electrical signals that may otherwise corrupt the signal being transmitted.

由两根外皮绝缘的导线扭在一起组成的一种类型的传输媒体，扭在一起是为提高对可能破坏被传输信号的其它(杂散)电信号的抗扰度。

65. An audible and/or visible signal used to signify the existence of some error or abnormal condition in the system.

由音响或显示设备发出的信号，用以表示系统出现了错误或异常情况。

66. Early next morning, she heard planes passing overhead and wondered how she could send a signal.

第二天清晨，她听到头上有飞机飞过，却不知道怎样才能发出信号，

67. A red lamp is often a danger signal.

红灯常常是危险的信号。

68. A red lamp is used as a danger signal.

红灯用作危险信号。

69. A red light is usually a signal of danger.

红灯通常是危险的信号。

70. The manager signalled to me to come forward.

经理做手势叫我上前。

71. The teacher signalled to the boy to begin.

老师向那个男孩做手势，叫他开始。

72. Send out a distress signal; the ship is sinking.

船正在下沉，发遇险信号吧。

73. The referee signalled a foul.

裁判鸣哨示意犯规。

74. The police signalled the traffic to move forward slowly.

警察向来往车辆打信号，示意缓慢前行。

75. The policeman reprimanded the driver for turning without a signal.

警察训斥司机不打信号就拐弯。

76. The police car signalled to us to pull in.

警车发出信号，要我们驶向路边停靠。

77. The signal was picked up by a downrange radar station.

该信号被试验飞行方向之内的雷达站收到了。

78. A signal or signals(possible sent as a sequence of messages) requesting specific information.

请求特定信息的一种信号或几种信号(可能以信息序列发送)。

79. Curriculum included: Electric power systems,90; Signal processing,88; Systems and control,92; Electric energy systems,92; Solid-state electronics,88; Communications,94.

课程包括：电力系统，90分; 讯号处理，88分; 系统控制，92分; 电力能源系统，92分; 固体电子学，88分; 通讯，94分。

80. Hingis signalled her return to form with a convincing victory.

辛吉斯令人信服的胜利标志着已恢复了良好状态。