查询词典 sampling interval

Fourth, the limitations to usethe Allens interval relation pair in describing the directional regions and the commonly-used8 topological relations (disjoint, meet, overlap, cover, coveredby, contain, inside, equal) in 2Dspace were analyzed and refined.

在二维空间中，分析了利用Allen区间关系对方法分别描述方向区域和常用的8大拓扑关系(disjoint，meet，overlap，cover，coveredby，contain，inside，equal)的不足，并改进了现有的方法。

The researchers found that volunteers' sense of timing was impaired when the interval was randomly preceded by a "distracter" tone.

研究这发现当间隔之前随机出现"扰乱"音调时，自愿者对时间间隔的感觉会打乱。

This dissertation investigates the interval estimate for the parameter in Poisson distribution, which is a basic, but important problem in mathematical statistics.

本文研究了数理统计中一个最基本最重要的问题，Poisson分布中的参数区间估计问题。

Moreover it is very difficult to confirm the divided difference interval rightly.

自动微分是一种新的能精确而有效地计算导数的方法，它优越于传统的微分方法。

This formula, is sometimes misused to calculate interval velocities in situations which do not satisfy Dix's assumptions.

这一公式有时在不满足迪克斯假设的情况下常被误用来计算层速度。

Based on the desired trajectory and real output dynamical information of the control system, a basic iterative learning control algorithm is suggested, its ε-convergence is derived, and the interval length of local symmetrical double integral is determined.

基于理想轨线与控制系统的实际输出动态信息，提出基本的迭代学习控制算法并分析和论证算法的收敛性，给出局部对称积分区间参数的确定策略。

Based on the desired trajectory and real output dynamical information of the control system, a basic iterative learning control algorithm is suggested, its e-convergence is derived, and the interval length of local symmetrical double integral is determined.

基于理想轨线与控制系统的实际输出动态信息，提出基本的迭代学习控制算法并分析和论证算法的收敛性，给出局部对称积分区间参数的确定策略。

Through similar simulation test of block top-coal drawing, the influence of coal block size and block position in top coal on the recovery ratio and drawing manner is studied. It is found that the drawing manner has the different adaptation to the top coal which has different block distribution. The caving capacity is mainly decided by the block size. The top-coal which has layer difference of block with the same size has different recovery ratio. It is shown, that, to the given top-coal blocks, the recovery ratio of uniformly mixed blocks is maximal in the manner of drawing at interval of one support.

研究表明，顶煤块体大小是影响顶煤回收效果的主要因素，在顶煤块径一定的条件下，块体层位分布不同是造成顶煤回收率差异的主要原因，研究表明各级块度均匀混合时顶煤回收效果最好，块度从下向上增大分布次之，大块为中位顶煤时回收效果最差；各种放煤方式的适应性不同，各级块度均匀混合的顶煤适合用间隔放煤；块度从下向上增大适合用顺序放煤；大块在顶煤中位分布时，中硬煤以下适合用间隔放煤，硬煤应采用顺序放煤方式。

The study in this paper has the directive significance for choosing dripper discharge and interval of water dropper, as well as, designing irrigation quantity for line source drip irrigation.

该研究对线源滴灌滴头流量、滴头间距的选择以及灌水量的设计有指导意义。

Finally we draw the dual drugs concentration curve, and get the optimal dosing interval after check up the result with check-point method which is in accordance with picture.

最后画出药物浓度的二元曲线图，利用图像取点法对结果进行了检验，得到了两次最佳服药间隔。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。