详细释义
- 可变的,能变的,易变的,多变的,变化无常的
- 【生】变异的,畸变的
- 【数】变量的
- 可更改的
- 变化的,变换的
- 无定的,不定的
- 【天】变光的
- 形式多变的
- 可变因素
- 【数】变量
- 变数
- 可变情况
- 可变物
- 易变物,易变的东西
- 变项,变元
- 【天】变星(variable star的缩略形式)
- 【海】变风,不定风,变风带
- 变动
- 【计】变量符
adj. (形容词)
- 变化的,可变的,易变的 varying; changeable
adj. (形容词)
英英释义
Noun:
-
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
-
a star that varies noticeably in brightness
-
a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
-
liable to or capable of change;
"rainfall in the tropics is notoriously variable"
"variable winds"
"variable expenses"
-
marked by diversity or difference;
"the varying angles of roof slope"
"nature is infinitely variable"
-
(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"
双语例句
- Prices are variable according to the rate of exchange.
物价会随汇率而变动。 - His mood is as variable as the weather.
他的情绪如天气般反覆无常。 - The quality of the hotel food is distinctly variable.
这个旅馆的饭菜有时很好有时很差. - The temperature is a variable in the experiment.
在该实验中温度是个变量。 - With so many variables, the exact cost is difficult to estimate.
由于有许多可变因素,很难准确地估算出成本。 - All these variables can affect a student's performance.
所有这些变数都会影响学生的成绩。
用作形容词 (adj.)
用作名词 (n.)
- The variable weather is a great trial to me.
这种多变的天气真是让我受不了。 - He has a variable temper.
他的脾气反复无常。 - The speed of the windscreen wipers is variable.
汽车挡风玻璃上雨刷的速度是可变的。 - Our team's performance this year has been variable.
我们队今年成绩很不稳定。
用作形容词 (adj.)
用作定语
~+ n.
用法讲解
adj. (形容词)
- variable, variegated, various
-
- 这三个词都可表示“多样的”。其区别是:
- various的意思是“各种各样的”; variable指“不稳定的,易变的,时好时坏的,不同种类的”; variegated的意思是“杂色的,多样化的”,多用来修饰不同颜色的东西,如花草,树木等。例如:
- His mood is variable.他的情绪反复无常。
- This specimen is richly variegated in color.这件标本上有很多颜色。
- random variable 随机变量,无规变数...
- dependent variable 因变量
- independent variable 自变数,自变量...
- variable-contrast paper 可变反差照相纸...
- variable flow 异形流动
- controlled variable 控制量,可控变量,可...
- variable motion 变速运动
- exogenous variable 外生变量
- boolean variable 布尔变量,布尔变数,...
- variable area 可变截面的
- variable bias 可变偏压
- real variable 实变量
- variable radix 可变基数
- variable range 变量范围
- variable speed 能变速的
- variable error 可变误差
- manipulated variable 操纵量
- complex variable 复变量
- variable load 变动负荷
- variable cost 可变成本
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