variance-length curve

The study on the implementing to inspect accumulation of amplification products through mix fluorescent dye into dsDNA. The test can assay the original content of unknown samples according to the variance of standard curve which is made based on the ct value of standard sample of plasmid.

本实验通过荧光染料掺入dsDNA实时监控扩增产物的积累，根据质粒标准品的ct值制成标准曲线，结合标准曲线方程可知未知样品的起始含量。

A traffic anomaly detection algorithm based on steady model is proposed. Both weighted mean value and variance statistics method are used to build and update the steady model. Furthermore ROC curve method is used to assess performance.

提出了一种基于稳态模型的流异常检测算法，采用加权均值和方差计算相结合的统计学方法对网络流量稳态模型进行建模和更新，并使用ROC曲线进行异常检测模型的性能评估。

It is discussed how the hyperbolic time-distance curve of reflection wave is influenced by overlying-layer velocity variance and refiector undulation.

本文主要讨论上覆层速度变化及界面弯曲对双曲线型反射波时距曲线的影响。

Effective curve and analysis of variance showed that stirring speed, reaction temperature, ratio of poly-lactic acid and melatonin, concentration of chitosan were the main factors.

正交设计效应曲线图直观分析和方差分析结果显示，搅拌速度、溶剂挥发温度、聚乳酸与褪黑素投药比、壳聚糖浓度是影响制备工艺的主要因素。