valid data

A full-scale and clear visual network topology map can be used to grasp the whole network by the manager of network. It also provides much valid data to other modules in the network management system.

完整、清晰的网络拓扑结构图可以让网络管理者准确把握网络的整体状态，并为网管系统的其它模块提供有效的数据。

In order to ensure valid data access, the cache consistency must be maintained properly.

为了保证协作缓存系统中有效的数据访问，缓存的一致性必须被合理地维护。

This study investigated 1,200 sophomores and junior students from 3 Colleges and Universities in Jiangxi Province& Jiangxi Normal University, Nanchang Instituted of Technology, Nanchang Aviation University, were invited as the study participants. And eventually 914 copies of valid data were received.

本研究以江西省3所高校（江西师范大学、南昌工程学院、南昌航空大学）大学二年级和三年级学生共1200人为调查对象，进行大学生自我设限及相关因素的调查，获得有效数据914份。

If the data matches the current regular expression, the application displays a message to indicate that the postal code is valid.

如果数据与当前的正则表达式匹配，则应用程序显示一条消息，表明邮政编码有效。

While the predictions are often based on valid data, sometimes things change.

虽然这些预测都是通过大批调查数据得来的, 但是世事无常.

The Calendar Pattern defines the valid intervals for data.

Calendar Pattern定义数据的有效间隔。

The URL-encoded form data is not valid.

url编码窗体数据无效。

It is imperative that all valid data also be immutable and stable.

所有有效的数据也必须是不可改变的和稳定的.

Analyzing the blunting process at crack tip and the form of blunting line in J-integral test, results indicate that the slope of blunting line in current standard is too low to obtain valid data for highly tough metals.

分析了裂纹钝化过程和J积分测试中的钝化线形式。研究认为，对于高韧性金属，现行J积分测试标准对有效数据的选取，因规定的钝化线斜率太低而误判率较高。

The paper anticipates that this software can provide reliable and valid data and information of transient voltage fluctuation in order to farther analyze transient problems of power quality and take measure to improve power quality.

本文期望通过该软件得到的暂态电压扰动现象的信息，能够为后期进一步分析暂态电能质量问题以及采取合理措施提高电能质量提供有效的依据。

Small collection of valid data can further enhance the effectiveness of online advertising.

通过直邮采集有效数据能进一步提升网络广告的效果.

An on-vehicle data acquisition unit is developed to acquire vehicle real-time running data, and the valid data was packed and transmitted to monitoring center based on GPRS network.

本文开发了车载信息单元，通过车辆CAN总线获取车辆实时运行数据，并将有效数据打包，通过GPRS远程无线通信网络发送至监控中心，实现车辆运行信息的实时采集。

The main reason of these difficulties brought should be attributed to too low slope of blunting line and little strict zone of valid data.

造成这一困难的主要原因是标准中规定的钝化线方程斜率太低，以及规定的有效数据范围过于苛刻。