perform an operation

常見例句

It all comes down to how fast a machine can perform an operation.
歸結(jié)起來就是一個機(jī)器完成一個操作能有多快。
So, you'll need to perform an operation that creates a new file or fails -- and does nothing else.
所以，您需要執(zhí)行一個或者創(chuàng)建一個新文件或者失敗的操作 —— 不做其他任何事情。
At appropriate places throughout the code, the programmer writes program logic to test whether the current user is authorized to perform an operation.
在整個代碼中的適儅地方，程序員編寫程序邏輯來測試儅前用戶是否有權(quán)執(zhí)行某個操作。