Figure 3: Risk, which greatly contributes to variance and unpredictability, is reduced over time in an iterative project.
图3：风险，主要代表了变化性和不可预测性，在项目的迭代中随着时间而降低。
Hence, the variance diminishes over time due to collaborative interaction on new knowledge acquisition.
因此，由于在新知识的获取方面进行合作交流，方差随着时间减少了。
However, for the composite load has the characteristics of complex composition, random time variance and spread over different area, its exact mathematics model is still not built up.
然而，系统中的综合负荷，由于具有构成复杂、随机时变、地域分散等特点，其准确的数学模型一直没有建立起来。
They look out into the sky, into the stars, and see a slight variance in light rays that come over the vastness of space, and assume a straight path, or nearly straight.
他们抬头仰望，看向群星，发现从广阔的宇宙射来的光线变化轻微，并假定光沿直线传播，或这近乎直线。
In this analysis, the degree of variability was quantified as the ratio of surgeon induced variance over total variance for the questions.
分析中，差异性程度定量于问题总方差之上的外科医师自发差异率。
Objective To relax assumption of carryover effects in analysis of variance for cross-over designs and explore mixed effects model.
目的放宽交叉设计方差分析对残留效应假定和探讨交叉设计混合效应分析模型。
The striking result is that the weighted variance does not increase monotonically over time.
醒目的结果是，被衡量的变化单调地不增加随时间。
This paper also studied the distribution and variation characteristics over years of runoff, using variance analysis, regression analysis and Mann-Kendall test.
并用方差分析法、回归分析法和Mann - Kendall秩次检验等方法，研究了开垦河径流的分配和年际变化特征。
There were three heavy rainfall procedures over the Jianghuai basin in 1991, and the variance of rainfall showed 20 - 25 days oscillation remarkably, which was shorter than 40 days climate peried.
1991年江淮梅雨期出现了三次暴雨过程，降水呈现显著的20-25天振荡，该周期明显短于海两期40天振荡的气候周期。
John and his sister are at variance with each other over the property left over by their father.
约翰和妹妹在对待父亲遗留下的财产上彼此意见不合。
Predicted the cholesterol of 70 ~ 79 group and over 80 group according to posterior variance testing.
后验差检验合格，预测70 ~ 79岁、80以上年龄段的女性胆固醇。
The results indicated that the spatial variability of the canopy chlorophyll content of corn was variable on different growth stages. The variance was not changed over the growth stages.
试验结果表明：不同阶段生长阶段的玉米冠层叶片叶绿素的空间分布不均匀，空间分布的不均匀性不随生长期变化而改善。
A final column in Table 5-1 indicates the amount over or under the budget for each category. This column is an indicator of the extent of variance from the project budget;
表5-1的最后一栏显示了每一项次预算超支或勤俭的数值，这一栏也是预算偏差的唆使器。
A final column in Table 5-1 indicates the amount over or under the budget for each category. This column is an indicator of the extent of variance from the project budget;
表5-1的最后一栏显示了每一项次预算超支或勤俭的数值，这一栏也是预算偏差的唆使器。
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