Variance
01
差异, 方差
a difference or deviation from what is expected or typical
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
variances
例子
The temperature variance this year was higher than usual.
今年的温度方差比往常高。
02
例外, 特别许可
an official permission to act contrary to a rule, law, or regulation, especially in building or zoning
例子
They applied for a variance to build beyond the lot line.
他们申请了变通以在宗地线之外建造。
03
变异性, 波动
the state or quality of being subject to change or variation
例子
The variance of temperature from day to night is significant.
从白天到夜晚温度的方差是显著的。
例子
In statistics, variance is a measure of how spread out the values in a data set are around the mean.
在统计学中，方差是衡量数据集中值在均值周围分散程度的指标。
05
分歧, 不和
disagreement that divides a group
例子
Internal variance caused the team to split.
内部方差导致团队分裂。
06
偏差, 差异
an event or occurrence that departs from expectation
例子
The sudden snowstorm was a variance from the forecast.
突如其来的暴风雪是预报中的一个偏差。
词汇树
covariance
variance
vary
