1·Perform an operation to save his life.
动手术挽救他的生命。
2·It all comes down to how fast a machine can perform an operation.
归结起来就是一个机器完成一个操作能有多快。
3·The doctors are going to perform an operation to save his life.
医生们将作手术以挽救他的生命。
4·Can toe produce bone hyperplasia? Serious when can you perform an operation?
脚趾会不会发生骨质增生呢？严重时会动手术吗？
5·So, you'll need to perform an operation that creates a new file or fails — and does nothing else.
所以，您需要执行一个或者创建一个新文件或者失败的操作——不做其他任何事情。
6·Filters take standard input and perform an operation upon it and send the results to standard output.
过滤器从标准输入处获得处理内容，然后操作得到的内容，将处理后的结果送到标准输出。
7·To do that, it often needs to acquire system resources or in general perform an operation that may fail.
为了做到这一点，往往需要获得系统资源或一般执行的操作可能会失败。
8·If the application needs the operating system to perform an operation, it calls one of the system's routines.
如果应用系统需要作业系统执行作业，它会呼叫其中一个作业系统的常式。
9·An application attempted to perform an operation on a file to which the Standard User role does not have permissions.
应用程序尝试对“标准使用者”角色没有权限的档案执行作业。
10·The doctor says that he will perform an operation for her next Monday, which coincides with the date of our interview.
医生说，他下星期一给我母亲做手术，这碰巧与面试日期 相 冲突。