variables

听听怎么读

英 ['veərɪəblz]

美 ['veərɪrblz]

是什么意思

可变因素，变数( variable的名词复数 )；

英英释义

variable

n.
- something that is likely to vary; something that is subject to variation
  "the weather is one variable to be considered"
- a quantity that can assume any of a set of values
  同义词：variable quantity
- a star that varies noticeably in brightness
  同义词：variable star
- a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
adj.
- liable to or capable of change
  "rainfall in the tropics is notoriously variable"; "variable winds"; "variable expenses"
- marked by diversity or difference
  "nature is infinitely variable"
  同义词：varying
- (used of a device) designed so that a property (as e.g. light) can be varied
  "a variable capacitor"; "variable filters in front of the mercury xenon lights"

学习怎么用

词组短语

separation of variables变数分离（法）；变量分离（法）

双语例句

用作名词(n.)

Demography is the analysis of population variables.
人口学是对人口变量的分析。
In algebra, we use letters to represent variables.
代数中，我们用字母来代表变量。

权威例句

Instrumental Variables Regression with Weak Instruments
Structural equations with a latent variables
Limited-Dependent and Qualitative Variables in Econometrics
Limited-dependent and qualitative variables in econometrics /
Probability Inequalities for Sums of Bounded Random Variables
Model selection and estimation in regression with grouped variables
Hydrogels for tissue engineering: scaffold design variables and applications
Evaluating structural equation models with unobservable variables and measurement error: A comment.
A Comparison of Three Methods for Selecting Values of Input Variables in the Analysis of Output From a Computer Code
A comparison of three methods for selecting values of input variables in the analysis of output from a computer code

v开头的单词