Verify that synchronous and asynchronous service calls are logging invocation confirmation messages to console output, as shown in Figure 19.
验证同步和异步服务调用正在将调用确认消息记录到控制台输出，如图19所示。
This is especially important when asynchronous invocation is used where the calling task has to look for the output of the called task appearing at a particular location to continue further.
当使用了异步调用，而调用的任务需要查找所调用任务在特定位置生成的输出才能够继续后续操作时，这种方法是特别重要的。
After the IDoc is sent out, the XML contents of the output business object is returned, which contains the transaction ID for this ALE asynchronous request, as shown in Figure 43.
发送IDoc之后，返回输出业务对象的XML内容，其中包含这个ale异步请求的事务id，见图43。
Ajax, as the Web development community well knows, allows you to make asynchronous auxiliary requests to the server and display the resulting output directly on the Web page (see Figure 4).
Web开发社区的人都知道，Ajax允许向服务器发出异步的辅助请求，并直接在网页中显示结果(如图4所示)。
IOCP presents an efficient solution to the "one-thread-per-client" bottleneck problem (among others), using only a few processing threads and asynchronous input/output send/receive.
IOCP提供了一个有效的解决办法“一个线程每客户”的瓶颈问题（等等） ，只用少数的处理线程和异步输入/输出传送/接收。
Transformation between 5v logical and RS-232 Many micro-controllers have asynchronous serial ports, but their input and output rather to use 5v logic than to RS-232 voltage.
在5V逻辑和RS- 232之间转换很多微控制器有异步串口，但是它们的输出和输入使用5 V逻辑而不是使用RS - 232电压。
Begins an asynchronous operation to transmit a message to the destination of the output channel within a specified interval of time.
开始一个异步操作，在指定时间间隔内向输出通道的目标传输消息。
Begins an asynchronous operation to transmit a message to the destination of the output channel.
开始非同步作业，将讯息传送到输出通道的目的端。
Begins an asynchronous operation to transmit a message to the destination of the output channel.
开始非同步作业，将讯息传送到输出通道的目的端。
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