If your queries execute without error but return no data, double-check the path expressions and namespace declarations in your query.
如果查询能够执行，但是没有返回数据，那么请仔细检查查询中的路径表达式和名称空间声明。
A similar and more common programming practice is to utilize stub interfaces that bypass the local client interface call, and instead exercise a different local code path to return preset data.
比较常见的和通用的编程实践是使用 stub接口，这种接口绕过了本地客户端接口调用，而是执行另外的本地代码路径并返回预置数据。
This article introduces an Advanced Physical Layer technology to the data return path over cable network.
介绍了一种利用有线电视网络进行数据通信的回传通道的高级物理层技术。
Mail return path is the order parameter, which is the path forward RCPT order parameters, DATA date of the mail order parameters.
回复路径就是MAIL命令的参数，而转发路径则是RCPT命令的参数，邮件日期是DATA命令的参数。
Mail return path is the order parameter, which is the path forward RCPT order parameters, DATA date of the mail order parameters.
回复路径就是MAIL命令的参数，而转发路径则是RCPT命令的参数，邮件日期是DATA命令的参数。
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