at variance

at variance 的音标是[əˈvɪərəns]，基本翻译是“不一致，不和谐”，速记技巧是“阿维让不一致”。

at variance 的英文词源为：

variance：不一致，不同

词形变化：复数形式为 variations；比较级为 more variant；最高级为 most variant。

相关单词：

variant：变化的，不同的

varietal：种类的，品种的

variantism：变化主义

variantist：变化论者

variableness：变化性

variableness n. 变化性

variance n. 差异，分歧

variance in 在…方面有差异

variance with 与…有分歧

variant in 在…方面有变化

例如，当我们说两个想法或观点“在某种程度上存在分歧”，我们就是在使用“at variance”这个词组。这个词组在英语中很常见，而且经常被使用。此外，我们还可以说“存在显著的差异”，这同样使用了“variance”这个词组。这个词组在描述不同的事物或观点时非常有用，因为它强调了它们之间的不相似性或不一致性。

短语：

1. at variance with

2. at variance with sb

3. be at variance

4. variance between

5. variance in

6. variance from

7. variance of

例句：

1. The two views are at variance with each other.

2. The company"s decision is at variance with its previous policy.

3. There is a significant variance between the figures in the two reports.

4. The weather was at variance with what was predicted.

5. His views differed from those expressed by others.

6. The prices in the two stores vary considerably.

7. The two sets of data show a significant variance.

英文小作文：

The concept of variance is very important in many fields, including business, finance, and science. When we talk about variance, we are referring to differences or variations between two or more sets of data or measurements. This concept is used to identify trends, identify errors, and make predictions about future outcomes.

For example, in business, variance analysis is commonly used to identify trends in sales, costs, and profits over time. By comparing actual results with expected results, businesses can identify areas where they are performing well and areas that require improvement. Similarly, in finance, variance analysis is used to assess risk and return on investments, helping investors make informed decisions about their portfolios.

In science, variance is used to identify patterns in data and to test hypotheses about the world around us. For instance, in biology, variance analysis can be used to identify differences in the growth rates of different species of plants or animals, helping us better understand their adaptations and survival strategies.

In short, variance plays an important role in many aspects of our lives, from business and finance to science and beyond. Understanding and using variance effectively can help us make better decisions and achieve our goals more effectively.