data window造句

• Power builder achieving data window multi - form renew
  实现数据窗口多表更新技术
• Indicates that the member is not displayed in the data window
  指示数据窗口中不显示该成员。
• Change setpoints from the data window
  从数据窗即可修改设定值
• The behavior of the data window is not changed by attribute - enhanced views
  数据窗口的行为不会被属性增强视图更改。
• Handles appear in the value column in different debugger data windows
  句柄显示在不同调试器数据窗口中的“值”列中。
• A method of keeping external data access order unaltered in the data window
  数据窗口中实现外部数据存取顺序不变的一种技巧
• Bounded convergence of finite data window least squares identification for time - varying systems
  非线性系统参数估计的投影算法
• At design time , some actions , like dragging a database table from a data window onto a blank form , will create the
  在设计时，某些操作（如将数据库表从数据窗口拖动到空白窗体）将创建
• Data window technology based on view of power builder is used to strengthen the independence of dqas during the designing of dqas
  在dqas的设计开发中，采用了powerbuilder基于视图的数据窗口技术以增强dqas的独立性。
• The main purpose for paper why propose rebuilding design conception is remedy this limitation , then design relevant framework and analyse problems including rebuilding design of database . dynamic data window construction and so on
  并设计了相应的构造式框架结构，分析了实现时要解决的数据库重构设计、动态数据窗口构造等问题以及解决思路。
• To avoid unnecessary performance penalties , attributes of the display proxy are not processed until the object is expanded , either through the user clicking the plus sign next to the type in a data window , or through the application of the
  为了避免不必要的性能损失，显示代理的属性将在展开对象（可通过用户在数据窗口中单击类型旁的加号( + ) ，或通过应用
• To avoid unnecessary performance penalties , expression evaluators should not examine the attributes on the display proxy of the type unless the type is expanded , either through the user clicking the plus sign next to the type in a data window , or through the application of the
  为避免不必要的性能损失，表达式计算器不应通过以下两种方式来检查类型的显示代理上的属性（除非该类型已展开） ：通过用户单击数据窗口中类型旁边的加号( + ) ，或通过应用
• The thesis presents an idea for designing a general append & edit control by using object oriented programming method and data window technology and considering data integrality and various practical demand , which is realized by programming as a controller under the pb environment
  摘要本文采用面向对象的程序设计思想和数据窗口技术，并考虑到数据完整性和多种实际需要，提出了一个通用录入与编辑控件的设计思想，并在pb环境下完成了实际控件的编程实现。
• Applying relative arithmetic to all kinds of faults and calculating off - line , we can master time - distance relation chart for all kinds of faults . computation indicates : when transmission lines occur faults , the data window of protection algorithm consisting of prefault and postfault data at the same time has important significance . the following methods are useful to achieve the inverse time characteristic : calculating impedance by using flourier in a full cycle , calculating work voltage by using fault component , calculating the torque created by a phase comparator or a magnitude comparator
  实际的计算表明：输电线路发生故障后，用故障前后的数据同时充满保护算法的数据窗，对于快速切除近区故障具有很重要的意义；同时利用故障前后的数据，下述方法可以比较好地实现距离保护的反时限特性：直接用全周傅里叶算法进行阻抗计算；采用工频变化量阻抗继电器进行工作电压的计算；采用转矩的思想进行转矩的计算。
• As the kernel of software , the algorithm is another emphasis of the paper ' s works . based on the principle of relaying working , after comparing the effect between the algorithm of instantaneous sampling and the algorithm of vector , the virtue of short data windows and precision action was stood out . and the choice of algorithm with three sampling data was for the reason of short data windows
  算法理论作为微机保护的软件核心也是本文的讨论重点，以保护的动作原理为基础，认真研究了采样瞬时值法与一般的矢量值法的效果比较，突出了采样瞬时值法时间窗短、动作准确的优点；而针对低电压闭锁所采用的三采样值积算法也正是出于时间窗较短，便于配合保护动作的考虑。
• In general , the data window is not long in length to use partial least square algorithm to develop model , some useful information would be lost if old samples are discarded directly . an idea is proposed to introduce the useful information to the model by the variances and means of old samples
  同时考虑到用部分最小二乘算法建模的数据样本都不多，这时如果直接抛弃老样本同样可能会遗失部分信息，针对该问题本论文提出将老样本的部分信息通过方差和均值带到模型中来的思路。
• Based on the spectrum correction theory , we propose an algorithm which is suitable for harmonics and inter - harmonics measuring . the simulation of the matlab proves that the algorithm can meet the demand of harmonics and inter - harmonics detection when choosing suitable length of data window , sampling frequency , and corresponding windows
  在频谱校正方法的基础上,文章给出了一种基于dft频谱校正的谐波及间谐波检测算法,并通过仿真实例,证明在选取合适的时间窗长度、采样点数以及相应的窗函数时,算法可以比较精确地测量出各次谐波及间谐波的各项参数。