Step two: data is copied from the kernel buffer into the user buffer, and the read system call returns. The return from the call caused a context switch from kernel back to user mode.
步骤二：数据从内核空间缓冲区复制到用户空间缓冲区，之后系统调用read返回，这导致了从内核空间向用户空间的上下文切换。
All user actions are handled by servlets that call the appropriate methods on the corresponding session beans, then call the appropriate JSP pages to return the results of the action to the user.
所有的用户行为都由servlet处理，它先调用相应的会话bean的适当方法，然后调用适当的JS p页面向用户返回行为结果。
In order to switch a user on a trusted connection, the application must first call xa_end (TM_SUCCESS) and specify the new user ID and optional password by calling SQLSetConnectAttr.
为了切换一个受信任连接上的用户，应用程序必须首先调用xa_end (TM_SUCCESS)，并通过调用SQLSetConnectAttr指定新的用户ID和可选的密码。
All user actions are handled by servlets that call the appropriate methods on the corresponding session beans and then call the appropriate JSP pages to return the results of the action to the user.
用户的所有行为都是由servlet处理的，servlet先调用相应会话bean上的适当方法，然后再调用适当的JS p页面向用户返回行为的结果。
The bot checks this field on User2 to determine if User1 needs to treat the user as an external user and not call the resolve method to find the contact.
bot检查User2的该字段，以确定User1是否需要将用户看作外部用户，并且不用调用resolve方法查找联系人。
An application may be expected to call the Subject.doAs method after authenticating the user (that is, once a Subject is available for the user).
应用程序可能期待在认证用户之后调用Subject. doAs方法(即，当Subject对用户是可用的时)。
The next option is to call a user using the user ID. This is the syntax for invoking the REST API to make this type of call
下一个选项是使用用户ID呼叫用户。
When all map tasks and reduce tasks have been completed, the master wakes up the user program. At this point, the MapReduce call in the user program returns back to the user code.
当所有map和reduce操作完成后，master唤醒用户程序。
When the user falls, the sensor can automatically make an alarm to call the family to come and rescue the user from the life danger.
当用户跌倒时，在一定时间内自动报警或按下按键发出呼救，从而得到家人及时救助，避免生命危险。
GUI is an interactive interface between the user and the system, user can operate the GUI to call the system command, and the system gives the feed back to user.
图形用户界面是软件系统使用者同系统本身进行交互的接口，系统的功能是通过用户对图形用户界面的操作来调用的，系统产生的结果也是通过它反馈给用户的。
A call to the kernel in which the kernel server thread runs on behalf of the user program. Compare with an exec call, where the kernel runs in the user program's context.
一个对于内核的调用，该内核运行于代表用户程序的内核服务器线程上(与一个执行调用比较，其内核是运行于用户程序的上下文环境中的。)
If one user wants to send a fax to another user on the same network, traditional faxing would cost the company the price of a local phone call.
如果一个用户要给同一网络上的另一用户发传真，传统的传真要让公司支付打一次本地电话的费用。
Consider the effects of a call returning with an error status - perhaps alert the user somehow. A pattern like Synchronisation Status helps here, to alert the user that some data is stale.
考虑调用返回一个错误状态的情况，这种情况下可能会提示用户一些莫名其妙的信息。
Consider the effects of a call returning with an error status - perhaps alert the user somehow. A pattern like Synchronisation Status helps here, to alert the user that some data is stale.
考虑调用返回一个错误状态的情况，这种情况下可能会提示用户一些莫名其妙的信息。
应用推荐