overhead method的意思|示意

You also saw how to add multiple records in one method call, saving the overhead of making several remote server calls in a row.

还学习了如何通过一个方法调用添加多条记录，避免了连续执行多个远程服务器调用的开销。

The departmental overhead rate method is more refined than the plantwide overhead rate method.

部门管理费用法比全工厂管理费用法更精确。

To make intelligent use of my performance tracing aspect, I need to have at least a rough idea of how much overhead is added by the timer method call.

为了明智地使用我们的性能跟踪方面，我需要至少大体知道计时器方法调用增加了多少开销。