variance stability

Utilizing the Relative Standard Deviation ( R.S.D.) to analysis the stability of EEMs of the same phytoplankton, and the Analysis of Variance ( ANOVA) to analysis the difference of the EEMs of different phytoplankton.

取得的成果如下：1.以相对标准偏差（R.S.D）对同种浮游植物的荧光光谱的稳定性进行分析，方差分析对不同浮游植物的荧光光谱进行分析。

Probability analysis for stability of actual slope, variance reduction coefficient may take 0.5, thinking cross-correlation of cohesion and angle of internal friction, destroy probability of slope is 6.06%.

对实际的边坡工程稳定性进行概率分析，其方差折减系数可取0.5，计算得到边坡的破坏概率当考虑粘聚力和内摩擦角的相关性时为6.06%。

Several main methods of the reliability analysis are introduced and introduce the random field theory, and set up the model of reliability analysis on slope stability in terms of soil parameter space variance and correlation.

介绍了可靠度分析的主要方法，并引入随机场理论，建立了考虑土性参数空间相关和变异条件下的土坡稳定可靠度分析的计算模型；

The height growth of the seedlings showed high inheritance stability; the variance component of the family x site interaction was very small and insignificant ( 0.38%)-The estimated family broad sense;

一年生苗木高生长表现出高度的遗传稳定性，家系×地点互作方差分量非常小（0.38%），是不显著的。

The Estimation of Atomic Clock's Frequency Stability by Wavelet Variance

利用小波方差进行原子钟频率稳定度的估计