cancellation

noun

1. 取消；撤销
   a decision to stop sth that has already been arranged from happening; a statement that sth will not happen
   1. We need at least 24 hours' notice of cancellation.
      如欲取消，请至少提前24小时告知。
   2. a cancellation fee
      注销费
   3. Heavy seas can cause cancellation of ferry services.
      海上起风浪会导致渡轮航班取消。
   4. Cancellations must be made in writing.
      撤销必须有书面通知。
2. 被取消了的事物
   something that has been cancelled
   1. Are there any cancellations for this evening's performance? (= tickets that have been returned)
      今晚的演出有退票吗？
3. 作废；废除；取消；中止
   the fact of making sth no longer valid
   1. the cancellation of the contract
      合同的取消

in AM, use 美国英语用 canceling, canceled


1. VERB 取消;撤销;中止
   If you cancel something that has been arranged, you stop it from happening. If you cancel an order for goods or services, you tell the person or organization supplying them that you no longer wish to receive them.
   1. The Russian foreign minister yesterday cancelled his visit to Washington...
      俄罗斯外交部长昨天取消了对华盛顿的访问。
   2. Many trains have been cancelled and a limited service is operating on other lines...
      多趟列车被取消,其他线路上运行的班次也很有限。
   3. The Navy has decided to cancel its contract for the A-12 Stealth attack plane...
      海军方面已决定取消购买A-12隐形攻击机的合同。
   4. There is normally no refund should a client choose to cancel.
      客户若要取消服务,通常不予退款。
2. VERB 废除,废止(文件、保险单);免除(债务)
   If someone in authority cancels a document, an insurance policy, or a debt, they officially declare that it is no longer valid or no longer legally exists.
   1. He intends to try to leave the country, in spite of a government order cancelling his passport...
      尽管政府已经下令吊销他的护照，他还是试图要离开该国。
   2. She learned her insurance had been canceled by Pacific Mutual Insurance Company...
      她得知自己的保险已经被太平洋互助保险公司中止了。
   3. Under the agreement, Britain will cancel hundreds of millions of pounds in debts owed to it by some of world's poorest countries.
      根据该协议,英国将免除世界上一些最不发达国家欠下的数亿英镑的债务。
3. VERB 盖销，注销(邮票或支票)
   To cancel a stamp or a cheque means to mark it to show that it has already been used and cannot be used again.
   1. The new device can also cancel the check after the transaction is complete.
      交易完成后,这种新设备也能注销支票。
   2. ...cancelled stamps.
      盖销（邮）票

If you cancel or call off an arrangement or an appointment, you stop it from happening. You usually do not make any new arrangements. If you postpone or put off an arrangement or an appointment, you make another arrangement for it to happen at a later time. If you delay something that has been arranged, you make it happen later than planned. If something delays you or holds you up, you start or finish what you are doing later than you planned.
取消安排或预约用 cancel 或 call off, 通常不再做新的安排。推迟安排或预约用 postpone 或 put off。delay 表示延期做某事;delay 或 hold up 还可以表示某事耽误了某人的时间。

1. The official explanation for the cancellation of the party conference is that there are no premises available
   官方对取消此次政党会议作出的解释是没有场地。
2. The sudden cancellation of Mr Blair's trip was due to his heavy workload
   布莱尔先生因为工作繁重而突然取消行程。
3. He declared the cancellation of those debts in public.
   他当众宣布那些债务一风吹。
4. In this article, the system only terminates the process in the event handler when the cancellation event happens.
   在本文中，系统仅在取消事件发生时终止事件处理程序中的流程。
5. It consists of functions ( and helper functions) for timer creation, cancellation, and management.
   它包含一些函数（和助手函数），用于创建、取消和管理计时器。
6. For example, it will inform the customer of an order cancellation.
   例如，它将告知客户取消了订单。
7. This is for the delayed cancellation. Because this time is reserved for you.
   因为您取消预约的时间太晚了，那个时间段已经为您预留了。
8. A two-stage adaptive noise cancellation algorithm for ultrasonic nondestructive testing of oil pipeline is studied in this paper.
   针对石油管道缺陷超声检测信号的噪声消除问题，研究了一种两级自适应噪声消除算法。
9. We may have a cancellation.
   我们可能会有取消的房间。
10. An adaptive conjugate gradient algorithm based on subband decompsition structure was proposed for acoustic echo cancellation in communication systems.
    针对通信系统中的声学回声干扰问题，研究了一种快速收敛和有效的自适应回声抵消算法。
11. Due to your excessive delay in delivery, we notify you of our cancellation of contract.
    由于贵公司交货延误时间太长，我们已取消了订货合同，特此通知。
12. This fee excludes cancellation fees.
    这项费用不包括取消费。
13. Specifically, methods that accept only a CancellationToken can observe a cancellation request but cannot initiate one.
    特别地，方法只能接受CancellationToken，这样它就只能观测撤销请求而不能初始化一个撤销。
14. These opinions have established a number of rules concerning the burden of proof in suspension and cancellation proceedings.
    这些意见已经确立了许多规则，这些规则涉及到终止和撤销程序中的举证责任问题。
15. We'll go to your company to check on the cancellation of tax registration.
    我们将对您公司进行注销税务登记检查。
16. Is this a good cancellation?
    这是一个很好的取消吗？
17. This algorithm could be used in echo cancellation and solve the problem of distinguishing echo path change from double-talk.
    这种算法可以用在回声消除领域，很好地解决信道变化和双端发声的区分问题。
18. Application of Adaptive Noise Cancellation in Fuze Digital Signal Processing System
    自适应噪声对消在引信数字信号处理系统中的应用
19. In this paper, an adaptive noise cancellation photodiode-array drive circuit was designed for detecting SPR phenomenon.
    本文以检测SPR现象为目的，设计了一种新型的具有自消噪功能的光电二极管阵列驱动电路。
20. A: I will notify you if there is cancellation.
    若取消我将通知您。
21. Research on Multi-carrier Modulation and MC-CDMA Interference Cancellation
    多载波调制和MC-CDMA的干扰消除研究
22. A noise cancellation system based on fuzzy adaptive filter is presented in this paper.
    给出了一种基于模糊自适应滤波器的非线性噪声对消系统。
23. I'll notify you if there's cancellation.
    如果有人取消订位，我会通知您。
24. A struct that represents a 'potential request for cancellation'.
    一个代表了“潜在的撤销请求”的结构体。
25. Adaptive echo cancellation and noise reduction algorithm
    一种自适应回声抵消和噪声消除算法
26. Her cancellation of her trip to paris upset our plan.
    她取消了巴黎之行打乱了我们的计划。
27. This paper introduces a modified LMS algorithm and its application in adaptive noise cancellation.
    介绍了一种改进的LMS自适应滤波算法及其在自适应噪声对消中的应用。
28. The costs of cancellation or postponement.
    取消或延期的费用。
29. A novel low-complexity frequency-domain implementation method is proposed for the receiving algorithm combined frequency domain equalization and interference cancellation.
    针对重叠剪切法的频域均衡联合干扰删除接收算法，提出了一种新的低复杂度的频域实现方法。
30. Aimed at the SAR blanketing jamming suppression, a method of three-channel cancellation is proposed.
    针对合成孔径雷达（SAR）压制性干扰的抑制问题，提出了一种三通道对消方法。

noun

1. the act of cancelling

2. the speech act of revoking or annulling or making void