operation是什么意思 operation在线中文翻译

operation 英 [ˌɒpəˈreɪʃn] 美 [ˌɑ:pəˈreɪʃn]

operation 词典解释

1. The general was in command of operations in the north.
   将军负责指挥北方的作战行动。
2. The operation of this machine is simple.
   这个机器的操作很简单。
3. The rescue operation lasted three days.
   救援活动持续了三天。
4. When does the law come into operation?
   新的法律什么时候生效？
5. The operation of natural law is constant.
   自然法则的作用是永恒的。

1. abbr. o; 运算

1. the activity of operating something (a machine or business etc.)
   e.g. her smooth operation of the vehicle gave us a surprisingly comfortable ride
2. a planned activity involving many people performing various actions
   e.g. they organized a rescue operation
   e.g. the biggest police operation in French history
   e.g. running a restaurant is quite an operation
   e.g. consolidate the companies various operations
3. a process or series of acts especially of a practical or mechanical nature involved in a particular form of work
   e.g. the operations in building a house
   e.g. certain machine tool operations
   Synonym: procedure
4. a medical procedure involving an incision with instruments
   performed to repair damage or arrest disease in a living body
   e.g. they will schedule the operation as soon as an operating room is available
   e.g. he died while undergoing surgery
   Synonym: surgery surgical operation surgical procedure surgical process
5. (mathematics) calculation by mathematical methods
   e.g. the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation
   e.g. they were learning the basic operations of arithmetic
   Synonym: mathematical process mathematical operation
6. activity by a military or naval force (as a maneuver or campaign)
   e.g. it was a joint operation of the navy and air force
   Synonym: military operation
7. a business especially one run on a large scale
   e.g. a large-scale farming operation
   e.g. a multinational operation
   e.g. they paid taxes on every stage of the operation
   e.g. they had to consolidate their operations
8. (psychology) the performance of some composite cognitive activity
   an operation that affects mental contents
   e.g. the process of thinking
   e.g. the cognitive operation of remembering
   Synonym: process cognitive process mental process cognitive operation
9. (computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction)
   e.g. it can perform millions of operations per second
10. process or manner of functioning or operating
    e.g. the power of its engine determines its operation
    e.g. the plane's operation in high winds
    e.g. they compared the cooking performance of each oven
    e.g. the jet's performance conformed to high standards
    Synonym: functioning performance
11. the state of being in effect or being operative
    e.g. that rule is no longer in operation

operation 词组短语

1. in operation 运转着, 生效

operation [ˌɒpəˈreɪʃn]

相关单词辨析

这组词都有“行为、行动”的意思，其区别是：
operation: 多指一连串行动或行为的完成方式。
deed: 较庄重用词，除泛指各种行为外，还可用于指某种高尚或伟大的行为，故常译作“功绩，业绩”。
performance: 主要指行动的方式方法。
action: 普通用词，着重行动的过程。
act: 一般指具体的、短暂的或个别的行为，强调行为的完成及其效果。