operation

operation

名词 operation:

a business especially one run on a large scale

a planned activity involving many people performing various actions

a process or series of acts especially of a practical or mechanical nature involved in a particular form of work

同义词：procedure

the state of being in effect or being operative

a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body

同义词：surgery, surgical operation, surgical procedure, surgical process

activity by a military or naval force (as a maneuver or campaign)

同义词：military operation

(computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction)

process or manner of functioning or operating

同义词：functioning, performance

(mathematics) calculation by mathematical methods

同义词：mathematical process, mathematical operation

(psychology) the performance of some composite cognitive activity; an operation that affects mental contents

同义词：process, cognitive process, mental process, cognitive operation

the activity of operating something (a machine or business etc.)