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。
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.
事实上恰恰相反，想想您的软件可能在客户系统上留下的‘痕迹’：预置文件，日志文件，数据场，配置文件，跟踪文件；您可以给它命名。
On the contrary, consider the possible 'footprint' your software may leave on a client's systems: preference files, log files, data sets, configuration files, trace files; you name it.
如果使用了预置语句，那么两种方法之间的差距可能拉大，也可能缩小，这取决于您的应用程序、系统配置和数据。
If prepared statements are involved, the differences could increase or decrease, depending on your application, system configuration and data involved.
通过对语音，视频，数据和无线服务方面的自动预置和激活来提高生产力。
Increased Productivity through automated provisioning and activation of voice, video, data and wireless services.
采用位线平衡技术、高速两级敏感放大器及可预置电压的数据输出缓冲，以提高存储器的读写频率。
A fast access time is obtained by utilizing a bit line equalizing technique, a high speed hierarchical sense amplifier and a preset data output buffer.
在正在运行的基础上，AMS设备管理器还提供在线的仪器和阀门过程数据访问及预置的诊断信息。
On an ongoing basis, AMS Device Manager also provides online access to instrument and valve process data and predictive diagnostic information.
电路主要由周期计时电路、周期数据预置电路、运算电路及时钟和时序等电路构成。
This circuit is implemented on a monolithic chip, which is comprised of a period time sampling unit, a peri-od distanee preset unit, an arithmetic unit, a clock and time sequence unit.
指定条件信息-环境、数据、预置的条件测试、安全入口等。
Specifies setup information - environment, data, prerequisite tests, security access.
下位工业控制计算机主要用于实验数据采集和参数预置；
The industry computer system mainly compulish data acquisition and signal setting during the experiment and finish data storage and management;
下位工业控制计算机主要用于实验数据采集和参数预置；
The industry computer system mainly compulish data acquisition and signal setting during the experiment and finish data storage and management;
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