很多数据源包括的数据都是和存储信息无关的,例如计数器,用来分类数据的临时助手以及用户接口的多种语言文本。
Many data sources include data that is irrelevant for understanding stored information, such as counters, temporary helper tables used to sort data, and multilingual text for the user interface.
请注意JNDI名称是如何同您设计数据库时创建的数据源名称相关联的。
Note how the JNDI names tie up with the datasource names you created when you were planning the database.
为了处理后一个问题,联合服务器还必须使用一系列关于操作环境的信息以及源数据的统计数据。
In order to address the latter question, the federation server must also utilize a range of information about the operational environment as well as statistics of the source databases.
因为建立对数据源的访问要考虑很多种情况,设计数据图本身可以作为另一篇文章的主题。
Designing a data graph could be the subject of another article on its own as there are many scenarios to consider when building access to a data source.
此调用包括源安全标识符(sid)、安全类(根据请求操作的详细信息构造)、特定socket调用,以及可选的辅助审计数据。
This call includes the source security identifier (sid), the security class (constructed from the details of the requested operation), the particular socket call, and optional auxiliary audit data.
统计数据也详细列出了其他地区的死亡人数,其中成都4156人,广源2586人,阿坝2871人,雅安23人。
The office also gave a breakdown of the death toll in other areas as 4, 156 in Chengdu, 2, 586 in Guangyuan, 2, 871 in Aba and 23 in Ya'an.
这个透视表是使用求和功能进行数据源汇总的。现在,让我们将它改为计数。
This PivotTable is aggregating the source data using the Sum function. Now, let's try and change this to Count.
这就是数据透视表用计数代替求和来汇总数据源的全部内容。这儿是这一结果的截图。
And that's all it takes to have the PivotTable use Count instead of Sum to aggregate the source data. Here is a screen shot of the result.
放置在涡流中的涡流笼圈计数出涡流源的转数。
A vortex cage located in the vortex counts the revolutions of the vortex pool.
作者的主要工作就是设计数字电视发射机中的本振频率源,这是上海明珠公司数字电视发射机开发项目的一个重要部分。
The author's main work is the development of the lo (local oscillator) in DTV transmitter, it is one of the important research projects planned by Shanghai Mingzhu Company.
观察并计数脊髓半横断损伤后尾侧端腹角神经生长因子、脑源性神经营养因子和神经营养因子3的阳性神经元数。
The number of NGF, BDNF, and NTF-3 positive neurons in ventral horn of the spinal cord were observed and counted.
偏移和长度已超出数组界限,或者计数大于从索引到源集合末尾的元素数。
Offset and length were out of bounds for the array or count is greater than the number of elements from index to the end of the source collection.
在脉冲发生器输出端后加一级驱动电路,再接入计数器的时钟脉冲源输入端,可有效地避免通常发生在实验过程中计数器不规则的跳变。
To use the way of put a driven circuit behind the pulser, lead through the input of count clock pulse, can avoid the irregular date on the counter during experiment effectively.
根据误差源分析,在单片机程序处理中,有效将数据采集计数误差消除,进一步提高了测量精度。
According to the source of error, for effective elimination of the error count data acquisition by use the SCM procedures, further improve the measurement accuracy.
利用放射性源的伽马射线轰击井眼周围的岩石,通过对反散射伽马射线计数,可以计算出地下岩石的密度。
A radioactive source is used to bombard the rocks surrounding the wellbore with gamma rays. By counting the backscattered gamma rays, the density of the subsurface rock can be computed.
甄别电压外推到零时的计数率随光电倍增管阳极电流而改变,当阳极电流的倒数趋于零时,计数率趋于被测源的活度。
The count rate at the extrapolation of bias to zero varies monotonously with the anode current of phototube and tends to the activity of source as the inverse anode current approaches zero.
绿源集团创办人倪捷说,官员们误解了统计数据,他们没有科学地看待这些数据。
'Officials are getting the statistics wrong, they're not looking at them scientifically,' said Ni Jie, Luyuan's founder.
结果表明特征能区的计数随源的半径增加而增加,并且其的变化趋势跟光子注量的变化趋势一致。
The result shows that the counts in characteristic peak regions increase as the source size increase, and its trends of change with radius of source is almost same as that of photon fluence.
更重要的是, -O3也避免了在内存中保留循环计数器,即使使用原始源。
More importantly, -O3 also avoids keeping the loop counter in memory, even with the original source.
基于1995-2004年长江水质的主要统计数据,对长江流域主要地区水质进行评价,根据污染物在水中的降解方程,利用最大差值法确定污染源主要分布地区。
Based on the data of the Yangtse River water quality during 1995-2004, we make an assessment on the water quality of the main areas along the Yangtse River.
获取或设置一个值,该值指示在数据检索操作过程中,数据源控件是否应检索所有数据行的计数。
Gets or sets a value that represents the starting position the data source control should use when retrieving data rows during a data retrieval operation.
他之所以有能力设计数位讯源,当然也不令人意外。
Therefore it's not surprising that he has the ability to design digital signal source.
他之所以有能力设计数位讯源,当然也不令人意外。
Therefore it's not surprising that he has the ability to design digital signal source.
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