Word · Frequency #10688
variabilities
变化性；变异性；可变性
variabilities is the plural of variability.
the quality of being subject to variation
- 1.
The state or characteristic of being variable.
可变性；变化性；易变性。
- 2.
The degree to which a thing is variable. In data or statistics this is often a measurement of distance from the mean or a description of data range.
可变性的程度；在数据或统计中常指与平均值的偏离程度或数据分布范围。
可变性；变化性；易变性。；可变性的程度；在数据或统计中常指与平均值的偏离程度或数据分布范围。；易变；变化性；变异性；[化] 可变性; 变异性
In use
The variability of daily temperatures makes it hard to choose what to wear.
Researchers measured the variability of the results across three experiments.
Some crops show high variability in size, even in the same field.
variability of sth
The variability of the test results made it hard to draw conclusions.
测试结果的变异性使人难以得出结论。
variability in sth
in 后接领域或范围，表示在某方面存在变异性；of 后接所有格，强调所属关系。
There is considerable variability in the data.
数据中存在相当大的变异性。
variability among/between sth
among 用于三者或以上，between 用于两者之间。
Connections
Collocations
- high variability
- 高变异性
- The test results showed high variability across different laboratories.测试结果在不同实验室之间显示出高变异性。
- genetic variability
- 遗传变异性
- Genetic variability is essential for a species to adapt to new environments.遗传变异性对物种适应新环境至关重要。
- climate variability
- 气候变率
- Farmers have always had to cope with climate variability.农民一直不得不应对气候变率。
- natural variability
- 自然变异性
- Scientists must distinguish human-caused change from natural variability.科学家必须区分人为造成的变化与自然变异性。
- heart rate variability
- 心率变异性
- Heart rate variability is a useful indicator of stress and recovery.心率变异性是衡量压力和恢复的有用指标。
Learner notes
Memory Tip
把variability拆成vary（变化）和ability（能力）：能变来变去，就是易变性。
Context & Register
语域：neutral 常见场景：学术写作、科学讨论、日常对话 该词为中性名词，正式和非正式场合均可使用；比较常见于学术或科学语境，如统计分析、研究报告中，日常口语中也会出现。
Grammar Note
variabilities 为复数形式，用于指具体类型；作抽象性质讲时一般用单数。
Pronunciation & Spelling
以上单词与 variability 押韵，结尾均为 /-əˈbɪləti/。注意：variable /ˈveriəbəl/ 和 vary /ˈveri/ 虽拼写相近，但不押韵。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.