图6.62。创建时间源层次结构。
该时间差异可能是由与低精度时间源同步或网络状况不佳引起的。
The time difference might be caused by synchronization with low-accuracy time sources or by suboptimal network conditions.
实验结果表明时间源的性能达到了ITU-T G811规范的要求。
The experimental result shows that the proposed time source satisfies the ITU-T G811 criterion.
为了提高分布式测试系统中各设备单元的时间同步精度，需要研制安全可靠的时间源。
To achieve high time synchronization accuracy among various testing equipments of distributed measurement and control systems, a safe and reliable time source is required.
除了在一些节点中提供了主要参考频率或者时间源之外，频率或定时均可从流通接口中获得。
Frequency or time is derived from the traffic interfaces except in nodes where a primary reference frequency or time source is provided.
随着时间的推移，针对一个给定源的知识库会增加这些标注。
Over time, the knowledge base for a given source is enriched by these annotations.
正如价值主张中提到的，数据联合可以大幅度改进集成各种源时的交付时间。
As described in the value statement, data federation can greatly improve delivery time when integrating various sources.
研究表明，当必须集成多个源时，使用数据联合模式可帮助大幅度减少开发时间。
Studies have shown that using the data federation pattern helps to reduce development time significantly when multiple sources have to be integrated.
无论源系统、目标系统和时间要求是什么，它都能够集成企业信息。
It enables the integration of enterprise information, regardless of the sources, targets and timeframes.
而手机成了现代女性的第10大压力源，因为手机让她们在任何时间、任何地点都可能被别人打扰。
The 10th most stressful factor in modern women's lives was the fact they can be contacted any time, anywhere, most likely by mobile phone.
您还可以设置一个策略，它根据日期、时间和源ip地址控制SQS队列的访问，如清单2所示。
You can also set policies that control access to our SQS queue based on date, time, and source IP Address, as in Listing 2.
这是个粗略数字，因为推荐连接源会带来更多的流量，随着时间的推移，你就会看到它带来的订阅用户的。
It's a rough number because certain referral sources will send better traffic but over time you'll see the trend emerge.
一款通过工具栏查看天气、世界时间以及RSS新闻源的插件。
View the weather, the world time, a news RSS ticker and the date all from the toolbar.
他们测量位于CERN源的质子的时间分布。
They measure the time distribution of the protons at the source, in CERN.
过了这个时间，缓存器就会向源服务器发送请求，检查文档是否被修改。
After that time, caches will always check back with the origin server to see if a document is changed. Expires headers are supported by practically every cache.
在序列生命周期的任一时间，R m源都可以发送一个包含ackrequested头部区域的消息，这一消息请求RM目的地端发送SequenceAcknowledgement消息来响应。
At any time during the life of a Sequence, the RM Source can send a message containing an AckRequested header block which requests that the RM Destination send a SequenceAcknowledgement.
WebSphereMessageBroker发射的事件包含事件源、事件时间和事件原因等信息。
The event emitted by WebSphere Message Broker contains information about the source of the event, the time of the event, and the reason for the event.
为此，我们在已执行的报告中指定一个静态的日期/时间值，以便在比较源和目标输出时，不同的日期/时间值不会出现。
We do this by specifying a static date/time value in executed reports so that different date/time values do not appear when comparing source and target output.
这种模式排除了在批量窗口中长时间彻底搜索源系统的需要。
This pattern precludes the need for long sweeps of source systems during batch windows.
这将在配置应用程序服务器所需的JDBC驱动程序和数据源时节省时间。
This will save time when configuring the JDBC driver and DataSource needed by the application server.
但是，对于较大的数据源，报告输出可能需要更长的等待时间，因此不是最优解决方案。
For larger data sources however, this may present longer wait times for report output and may not be an optimal solution.
精神疗法。十分常见，这需要时间和金钱，去寻找压力源和最佳的解决办法通常是不可或缺的并且十分有效。
Psychotherapy. Often essential, it obviously requires time and money. But, to find the causes of stress and the best solutions is often indispensable and highly effective.
这样还可以帮助您了解数据源；取决于更新的形式和更新之间的时间段，数据源的管理可能非常容易，也可能非常困难。
This also provides you with an understanding of the data source, which may be easy or difficult to manage, depending on the form and period of time between updates.
十分常见，这需要时间和金钱，去寻找压力源和最佳的解决办法通常是不可或缺的并且十分有效。
Often essential, it obviously requires time and money. But, to find the causes of stress and the best solutions is often indispensable and highly effective.
随着时间的推移，会把来自内部信息源(比如会谈、文章、新闻以及对常见问题的回答)的数据添加进信息数据库中。
You will add data to the information database over time from internal sources such as interviews, articles, and news flashes, and in response to commonly asked questions or problems.
在处理关系数据源时，这可能会产生响应时间和数据源负载方面的问题。
When dealing with relational data sources, this may cause concerns about response times and loads on the data source.
有时防震器闲置要比抵抗波力来得更好，并且建筑物的共振可以随着时间的推移而改变，使无源阻尼器效果低。
Sometimes shock absorbers resist waves that it would be better to relax with, and the resonance of a building can change over time, making passive dampers less effective.
它包括对线性事件的彻底预排，并在带有样本数据源的时间轴上描绘了图形框架。
It contains an in-depth walkthrough of a linear story, represented as graphical frames on a timeline with sample data.
如果可能更新坐标列，但是源表包含一个时间戳列，其中记录了每行最后一次更新的时间，那么仍然可以避免批量复制。
If updates to the coordinate columns are possible, you may still be able to avoid bulk copies if the source table contains a time stamp column that records the time of last update for each row.
如果可能更新坐标列，但是源表包含一个时间戳列，其中记录了每行最后一次更新的时间，那么仍然可以避免批量复制。
If updates to the coordinate columns are possible, you may still be able to avoid bulk copies if the source table contains a time stamp column that records the time of last update for each row.
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