The structure of the index tree decides the average index number to be visited, but even regarding the same index structure, the average visit time is different if the broadcast sequence is different.
索引树的结构决定了平均访问索引节点的数目,但是即使对于相同的索引结构,如果采用不同的广播序列,则平均访问时间也不尽相同。
The results showed that sequence and way of feeding, reaction temperature, time of aging, stirring speed and drying and calcinations had remarkable influence on the pore structure.
结果表明,加料顺序、加料方式、成胶温度、老化时间、搅拌速率以及干燥焙烧等因素对孔结构均有明显影响。
Results show that the time sequence of earth resistivity displayed a fractional structure and an obvious reduction of dimensional variation before earthquakes.
结果表明:地电阻率时间序列存在分维结构,并且在地震前有明显的降维变化。
The structure and sequence of the rotating mirror is designed to enable the time gating for Raleigh LGS.
结合瑞利后向散射激光信标系统的时间选通需要,设计了高速转镜的工作时序和相应的镜面结构。
This structure is known as a fixed hierarchical topology, and the sequence in which the hierarchy is traversed is often determined at run time by either the application or the user.
这种结构称为“固定的阶层式拓扑”,在阶层中的周游顺序通常是在执行阶段由应用程序或使用者决定。
Seismic data structure characteristics means the waveform character arranged in the time sequence at discrete data points in each 2-D or 3-D seismic trace.
地震数据体结构特征,指对二维或三维地震数据体中每一地震道离散数据点按时间顺序排列所显示的波形特征。
A low cost missile ground test and control system adopts distributed structure, which can carry out launch control, time sequence detection and pyrotechnics channel resistance measurement.
导弹地面测发控系统可以对导弹进行发射控制、时序检测和火工品通路阻值测量,其整体构成采用分布式结构。
The thesis studied the BP neural network's model and structure, its studying rule, built up the time sequence based on BP neural network. Also studied the problem like network size, generalization.
本论文探讨了BP神经网络的模型与结构,BP学习规则,构建了基于BP神经网络的时间系列预测模型,研究了神经网络的规模、推广能力等问题。
The hardware structure is introduced, emphatically the communication interface circuit. The time sequence logic problem between CAN controller chip SJA1000 and AT91RM9200 is solved using the CPLD.
介绍了新型通信控制器的硬件设计,着重描述了通信接口部分,用复杂可编程逻辑器件CPLD解决了CAN 控制器芯片SJA 1000与AT 91RM 9200之间的时序逻辑问题。
The hardware structure is introduced, emphatically the communication interface circuit. The time sequence logic problem between CAN controller chip SJA1000 and AT91RM9200 is solved using the CPLD.
介绍了新型通信控制器的硬件设计,着重描述了通信接口部分,用复杂可编程逻辑器件CPLD解决了CAN 控制器芯片SJA 1000与AT 91RM 9200之间的时序逻辑问题。
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