But, of the vertebrates, unpredictable Nature selected only snakes ( and one lizard ).

Nature is a whole.

自然界是一个统一体.

Plunder is the very nature of imperialism.

帝国主义的本性就是掠夺.

The term " eczema " has had many meanings.

“ 湿疹 ” 这个名词有过许多意思.

The study groups were enhanced the effecience and improved the living quantity.

结果研究组慢性湿疹症状明显改善,生活质量也明显提高.

ConclusionThe cream has good effects on neurodermatitics, chronic eczema, itch and psorcasis.

结论该制剂对神经性皮炎 、 性湿疹 、 屑病、肤瘙痒等有良好疗效.

On one side of the main entrance there's a red plaque.

大门口的一侧有块红色的匾额。

He made a round-trip to the terminal and back.

他到了终点，又折回来。

The car ran perfectly to the finish, and we won handsomely.

车圆满地跑到终点，我们遥遥领先，赢得了比赛。

It'llstay in my mind till my dying day.

它将长存我心，直到生命的终点。

Data were analyzed using variance and multiple regression analysis.

数据分析采用方差分析、多元回归分析.

Only the additive genetic variance is transmissible by seed.

仅仅加性遗传方差是由种子遗传的.

The statistical inference includes ANOVA, Chi-square test, multiple regression, and logistic regression.

统计推断用方差分析检验, 卡方检验, 多元线性回归分析和多因素非条件Logistic回归分析法.

Baseline details were tabulated with ariance-weighted means or proportions, where suitable.

基线的详情通过适当的加权方差或比例的方式如表所示.

In statistical language , this estimate is called the between-column variance.

在统计学中这个估计值叫组间方差.

RSW process was optimized and confirmed based on two-factor variance analysis.

通过双因素方差分析优化并确定了铝合金点焊工艺规范.

The positive square root of the variance is called the standard deviation.

方差的正的平方根叫做标准差.

Objective To introduce Split-split plot design and its analysis of variance ( ANOVA ).

目的介绍裂 - 裂区设计及其方差分析.

If the assumption fails, we say the model exhibits heteroskedasticity.

如果这个假定不成立, 我们说模型存在异方差性.

Variances of direct material, direct labor, and factory overhead.

直接材料, 生产工人和制造费用的方差.

It price them using Monte Carlo simulation . But there is big variance.

然而蒙特卡罗方法通常有较大的波动方差,影响模拟的精度.