performs

英 [pəˈfɔːmz] 美 [pərˈfɔːrmz]

v.  做; 履行; 执行; 演出; 表演; 工作，运转(好 / 不好)
perform的第三人称单数

柯林斯词典

  1. VERB 做，执行，履行（尤指复杂的任务或行动）
    When you perform a task or action, especially a complicated one, you do it.
    1. We're looking for people of all ages who have performed outstanding acts of bravery, kindness or courage...
      我们正在寻找那些见义勇为、乐于助人、勇气可嘉的人，年龄不限。
    2. His council had had to perform miracles on a tiny budget...
      他的委员会不得不以极少的预算去创造奇迹。
    3. Several grafts may be performed at one operation.
      在一次手术中可能会进行多次植皮。
  2. VERB 起…作用；有…功能
    If something performs a particular function, it has that function.
    1. A complex engine has many separate components, each performing a different function.
      一个复杂发动机有很多独立零部件，每个零部件具有不同作用。
  3. VERB 演出；表演；演奏
    If you perform a play, a piece of music, or a dance, you do it in front of an audience.
    1. Gardiner has pursued relentlessly high standards in performing classical music...
      加德纳一直不懈地追求古典音乐演奏的高水准。
    2. This play was first performed in 411 BC...
      该剧于公元前411年首演。
    3. He began performing in the early fifties, singing and playing guitar.
      他从50年代早期开始表演吉他弹唱。
  4. VERB （人）表现良好/很差；（事物）运转良好/糟糕
    If someone or something performs well, they work well or achieve a good result. If they perform badly, they work badly or achieve a poor result.
    1. He had not performed well in his exams...
      他考试没考好。
    2. England performed so well against France at Wembley...
      在温布利球场上，英格兰队表现出色，击败了法国队。
    3. 'State-owned industries will always perform poorly,' John Moore informed readers...
      “国有企业经营不善将是常态,”约翰·穆尔告诉读者。
    4. When there's snow and ice, how's this car going to perform?
      路面有冰雪时,这种汽车性能如何?
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双语例句

  1. Normally he performs his devotions twice a day.
    通常情况下他每天祈祷两次。
  2. This kind of machine performs satisfactorily.
    这种机器性能良好。
  3. This car performs well on hills.
    这种小汽车在山路上行驶得很好。
  4. The brain performs a very important function; it controls the nervous system of the body.
    大脑起一种非常重要的作用，它控制着身体的神经系统。
  5. This Web service performs read and add operations on an order resource.
    这个Web服务对一个订单资源执行read和add操作。
  6. Performs installation and ongoing maintenance work on hardware, operating and database systems, and middleware.
    执行硬件、操作系统和数据库系统以及中间件的安装和正在进行的维护工作。
  7. Performs the same task.
    执行了相同的任务。
  8. We also need a tool that performs the conversion.
    我们还需要一个执行转换的工具。
  9. Low-level playback emulates the exact mouse movements and keyboard actions that the user performs.
    低级的回放仿效了用户执行的精确鼠标的动作和键盘的行为。
  10. Database: The database performs both identification and authentication of users.
    数据库：数据库执行对用户的识别和身份验证。
  11. This section introduces the source code of a library class that performs coordinate conversion between decimal degrees and UTM.
    本节介绍了执行坐标转换（十进制角度和UTM）的库类的源代码。
  12. Each connection thread also performs authentication and query execution.
    每个连接线程还执行身份验证和查询执行。
  13. Each view controller receives the action every time the user performs an action on the view.
    每当用户在视图上执行一个操作时，每一个视图控制器就会接收到这个操作。
  14. The debugger performs the same tasks as before, but the commands and output responses differ greatly.
    调试器执行的任务和以前相同，但命令和输出响应有很大的不同。
  15. The satisfy() method accepts the input list and the filter list and performs all filtering in one step.
    satisfy（）方法接收输入列表和过滤器列表，并且在一步中执行所有的筛选操作。
  16. It typically performs authorization checks on system calls and operation requests on resources named by a file system.
    它通常对系统调用和通过文件系统指定的资源的操作请求执行授权检查。
  17. ON-Bar now performs a backup and the restore of a whole system using parallel I/ O.
    ON-Bar使用并行I/O执行整个系统的备份和恢复。
  18. When a user performs an Ajax function, you want to show this image.
    当用户执行一个Ajax函数时，您想要显示这个图像。
  19. This function performs a large amount of subsystem initialization.
    这个函数执行了大量的子系统初始化操作。
  20. A use case is a sequence of actions that an actor performs on a system and the response generated.
    用例是指参与者（Actor）在系统上执行的一系列操作和产生的响应。
  21. Performs basic or scientific arithmetic tasks.
    执行基本型和科学型的运算任务。
  22. The AD7713 thus performs all signal conditioning and conversion for a single, dual or three-channel system.
    因此，AD7713能处理单通道、双通道或三通道系统所有的信号调节和转换。
  23. String types can be mixed in assignments and expressions; the compiler automatically performs required conversions.
    翻译：字符串可以在任务和表达式中混合，编译器自动执行所需转换。
  24. It performs resource and task management.
    它具有资源和任务管理。
  25. Performs construction works relating to all plant system, instrumentation control and apparatus.
    完成和整个工厂的仪表控制和仪器有关的施工工作。
  26. The Schema Master manages modifications to the schema. Only one server in the enterprise performs this role.
    架构主机管理对架构的修改。在企业中只有一台服务器担任此角色。
  27. A sequential control system performs a set of operations in a prescribed manner.
    一个时序控制系统进行一套操作以被规定的方式。
  28. Performs system backups and recovery.
    完成系统备份和恢复。
  29. The function can be one that solves a particular application problem or performs some other type of GIS function.
    该功能可以解决一个特定的应用问题，或执行一些其他类型的地理信息系统的功能。
  30. A gateway is a device that performs functions similar to router.
    网关是一个履行功能和路由器很相似的设备。
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