operation是什么意思

详细释义

• 0 the fact of operating or being active -- 運作，實施，工作

  • There are several reactors of the type in operation (= working) at the moment. 目前有幾個這樣的反應堆在工作。

  • We expect the new system for assessing claims to come into operation (= start working) early next year. 我們預計明年初施行核定索賠的新方案。

  • Less profitable business operations will have difficulty in finding financial support. 盈利較少的企業會很難得到財政資助。

  • a military/peacekeeping operation. 軍事／維和行動

  • Following the earthquake, a large-scale rescue operation was launched. 地震後發起了一場大規模的救援行動。

  • [ + to infinitive ] The operation to fly in supplies will begin as soon as possible. 向這裡空運補給品的行動會盡快展開。

• 1 an occasion when a doctor cuts a body for medical reasons in order to repair, remove, or replace an unhealthy or damaged part -- 手術

  • a major/minor/routine operation 大／小／常規手術

  • an abdominal/cataract/transplant operation 腹部／白內障／移植手術

  • He has to have an operation on his shoulder. 他的肩部必須做個手術。

  • [ + to infinitive ] We will know in a couple of days if the operation to restore her sight was successful. 我們幾天後就能知道她恢復視力的手術是否成功。

• 2 a mathematical process, such as addition, in which one set of numbers is produced from another -- （數學）運算