sample interval

When measuring the surface of workpiece, the piezoelectric actuator drive focusing lens to move vertically to ensure that the focus is always on the surface of workpiece in every sample interval, and the focused signal error return to zero.

在测量工件表面形貌时.压电陶瓷驱动器驱动聚焦物镜进行垂直位移.从而确保在每一个采样间隔中焦点总是落在工件表面上，同时使得聚焦误差信号回零。

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Sample Size and Power Determination for Interval Test in Clinical Trial

临床试验中区间检验的样本量与检验效能估计

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Influence of slit width and sample interval on transmitted spectrum of porous aluminium coating inlaid with copper

狭缝宽度与取样间隔对镶嵌铜多孔铝膜透射光谱的影响

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With respect of the older patients, the population CHL was 9608 days, which was nearly the same as the sample CHL and was within the confidence interval It suggests that the younger patients do not reach statistical cure but the older patients do.

后者对应的一般人群CHL，9608天，很接近样本CHL，在其置信限内。这说明，前者未能达到统计学治愈，后者反而达到了。

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The Large Sample Interval Estimation on Scale Parameter of Gamma Distribution

伽玛分布尺度参数的大样本区间估计

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The results suggest that in order to estimate the confidence interval of the number of species and biomass, a larger sample size ( e.g. n ≥ 50) is needed.

结果说明，要估计一个变量的置信区间，需要有足够大的样本含量。

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