| 单词 | variable |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Algol〕A double, eclipsing variable star in the constellation Perseus, almost as bright as Polaris.大陵五，英仙座β星，恶魔星：英仙座的双星，几乎与北极星一样明亮美国传统〔CHANGE/NOT CHANGE〕Demand for the company's products is variable. 市场对该公司产品的需求不稳定。朗文写作活用〔CHANGE/NOT CHANGE〕The weather here is likely to be very variable. 这里的天气可能很多变。朗文写作活用〔Cepheid〕Any of a class of intrinsically variable stars with exceptionally regular periods of light pulsation.造父变星：一类具有极规律的光波震动期的内部可变的星美国传统〔Diophantine equation〕An algebraic equation with two or more variables whose coefficients are integers, studied to determine all integral solutions.丢番图方程：具有二个或二个以上其系数为整数变量的代数方程式，作为探究所有整数解的用途美国传统〔LIMIT〕Fixed costs should be separated from variable costs when working out the annual accounts. 做年度报表时，固定成本应与可变成本分开计算。朗文写作活用〔Seyfert galaxy〕A spiral galaxy with a small, compact, bright nucleus that exhibits variable light intensity and radio-wave emission.塞弗特星系：有小的、紧密的、明亮的核的且表现出不同光强度和无线电波发射的螺旋星系美国传统〔VP〕Variable pitch.可变螺距美国传统〔VT〕Variable time.变时引信美国传统〔XY recorder〕An output device that sketches the relationship between two variables onto a grid of plane rectangular coordinates.双变量(XY)记录器：一种输出设备，可绘出映衬到一平面直角坐标方格上的两个变量的关系美国传统〔abrash〕The natural and variable change in color that occurs in an Oriental rug over time when different dyes are used.变色：用不同的染料做成的东方地毯，其颜色多样的及自然的变化美国传统〔accent〕A mark used as a superscript to distinguish among variables represented by the same symbol.撇号：置于右上角的符号，用以区别由同一符号代表的不同变量美国传统〔accent〕A mark used as a superscript to indicate the first derivative of a variable.撇号：置于右上角的符号，用以标明变量的第一个导数美国传统〔amplification〕The process of increasing the magnitude of a variable quantity, especially the magnitude of voltage, power, or current, without altering any other quality.放大，放大率：可变量增大的过程，尤指电压、电力或电流的增大，不改变其它特性美国传统〔analog computer〕A computer in which numerical data are represented by measurable physical variables, such as electrical signals.类比计算机，模拟计算机：一种用可测物理变量（如电子信号）来代表数据的计算机美国传统〔analogue〕Often analog Of, relating to, or being a device in which data are represented by variable measurable physical quantities. 常作 analog 类比数据的：关于或作为一种仪器，其数据由可测物理变量代表美国传统〔analysis of variance〕An analysis of the variation in the outcomes of an experiment to assess the contribution of each variable to the variation.变异分析：对于实验结果的差别分析，用来估测每个变量对差别的影响美国传统〔analytic geometry〕The analysis of geometric structures and properties principally by algebraic operations on variables defined in terms of position coordinates.解析几何学：通过关于位置坐标表示变量的数学运算对几何结构及性质进行的分析美国传统〔argument〕The independent variable of a function.函数的自变数美国传统〔average〕My income's rather variable, but I earn £175 a day on average.我的收入很不稳定，但是平均每天挣175英镑。剑桥高阶〔bilinear〕Linear with respect to each of two variables or positions. Used of functions or equations.二元直线：与两个变量或位置的每一个都有关的直线。用于方程或等式美国传统〔branch〕A sequence of program instructions to which the normal sequence of instructions relinquishes control, depending on the value of certain variables.分支程序：正常指令序列撤回控制时转向的程序指令序列，依赖于某些变量的取值美国传统〔brigade〕A military unit consisting of a variable number of combat battalions.大部队：由数量可变的作战大军组成的军事单位美国传统〔calculus〕The branch of mathematics that deals with limits and the differentiation and integration of functions of one or more variables.微积分学：数学的一个分支，处理单变量或多变量函数的极限、微分以及积分问题美国传统〔call〕The quality is variable, so careful selection is called for.质量参差不齐，所以有必要仔细挑选。麦克米伦高阶〔cam〕An eccentric or multiply curved wheel mounted on a rotating shaft, used to produce variable or reciprocating motion in another engaged or contacted part.凸轮：安装于旋转轴上的偏心轮或复合曲线轮，用以使相连的或相接触的其它部件产生多变的或往复的运动美国传统〔changeful〕Having the tendency or ability to change; variable.多变的：有变化的倾向或能力的；变化的美国传统〔choppy〕Abruptly shifting; variable. Used of the wind.突然转向的；变动的。用于指风美国传统〔cobalt blue〕A blue to green pigment consisting of a variable mixture of cobalt oxide and alumina.钴蓝：一种蓝色到绿色颜料，由氧化钴和氧化铝的不同混合成分组成美国传统〔commoditize〕As time has become broken into variable length blocks,it has become commoditized.由于时间已被拆解成不同长度的区段，因而也被商品化了。21世纪英汉〔common variable immunodeficiency〕People with common variable immunodeficiency often suffer from infections.患有常见变异型免疫缺陷病的病人经常会受到感染。剑桥高阶〔conic section〕A graph of the general quadratic equation in two variables.二次曲线：由两个变量的二次方程所决定的图形美国传统〔constant〕All variables except one must be held constant.除了一个变量以外，其他所有变量必须保持恒定。牛津搭配〔control experiment〕An experiment that isolates the effect of one variable on a system by holding constant all variables but the one under observation.对照实验：通过在其它所有变量保持不变的情况下观察一个变量，从而将这一变量在系统中的作用独立出来的实验美国传统〔covariant〕Statistics Varying with another variable quantity in a manner that leaves a specified relationship unchanged.【统计学】 协变的：以使某一特定关系不变的方式与另一变量同时变化的美国传统〔cumulative〕Of or relating to the sum of the frequencies of experimentally determined values of a random variable that are less than or equal to a specified value.累积的：在一个随机变量小于或等于某个固定值的试验中求出频率总数的美国传统〔decrement〕Mathematics The amount by which a variable is decreased; a negative increment.【数学】 减量：可变量减少的数量；负增长美国传统〔degree of freedom〕Statistics Any of the unrestricted, independent random variables that constitute a statistic.【统计学】 自由度：构成一项统计资料的任何一个无限制的，独立的任意变量美国传统〔degree〕The greatest sum of the exponents of the variables in a term of a polynomial or polynomial equation.次数：多项式或多项式方程中变量的幂的最大数美国传统〔delinquency〕Demographic variables have been shown to contribute the most variance in student delinquency.经证实, 人口统计变量是构成学生犯罪差异的最大变量。外研社新世纪〔delta〕Mathematics A finite increment in a variable.【数学】 变量增量：变量的有限增量美国传统〔dependent variable〕Mathematics A mathematical variable whose value is determined by the value assumed by an independent variable.【数学】 应变量：值依赖于自变量的值的数学变量美国传统〔dependent variable〕Statistics The observed variable in an experiment or study whose changes are determined by the presence or degree of one or more independent variables.【统计学】 因变量：在实验或研究中被观察出的变化依赖于一个或多个独立变量的存在或大小的变量美国传统〔derivative〕The instantaneous rate of change of a function with respect to its variable.函数随其变量的即时变化率美国传统〔derivative〕The limiting value of the ratio of the change in a function to the corresponding change in its independent variable.导数：函数相应其自变量的变化率的有限值美国传统〔diaphragm〕A disk having a fixed or variable opening used to restrict the amount of light traversing a lens or optical system.光圈：具有固定或可变孔的圆盘，用来限制穿过透镜或光学系统的光量美国传统〔dichotomous〕The test was used to compare dichotomous variables.这个测试是用来比较二分变量的。剑桥高阶〔differential calculus〕The mathematics of the variation of a function with respect to changes in independent variables.微分：函数变化与独立变量相比较的数学美国传统〔differential〕An infinitesimal increment in a variable.变量无限小的增量美国传统〔differential〕The product of the derivative of a function containing one variable multiplied by the increment of the independent variable.微分：用独立变量乘以含有一个度量的函数，然后对其求导所得的结果美国传统〔discrete variable〕A variable that assumes only whole number values.离散变量：只呈现整数值的变量美国传统〔discriminant function〕A function of a set of variables used to classify an object or event.判别函数：一组变量函数，用于对某物或事件的分类美国传统〔domain〕The set of all possible values of an independent variable of a function.定义域：函数自变量的所有可能值的集美国传统〔dwell〕Computer Science A programmed time delay of variable duration.【计算机科学】 暂停，展宽：一种由程序设置的可变持续时间的时间延迟美国传统〔expectation〕The expected value of a random variable.期望值：随意可变量的期望值美国传统〔expectation〕The mean of a random variable.随意可变量美国传统〔expected value〕The integral of the probability density function and a continuous random variable over its range of values.期望值：概率函数和超过其值域的随机变量的整数解美国传统〔expected value〕The sum of all possible values for a random variable, each value multiplied by its probability of occurrence.数学期望值：随意可变量各种可能的价值的总额，每一种价值都承认它出现的可能性美国传统〔experimental〕Scientists know that all experimental results are variable.科学家知道所有的实验结果都是可变的。外研社新世纪〔field-effect transistor〕A transistor in which the output current is controlled by a variable electric field.场效果晶体管：输出电流由一可变电场控制的晶体管美国传统〔flap〕A variable control surface on the trailing edge of an aircraft wing, used primarily to increase lift or drag.襟翼：飞机后翼上最初用来增加上升力或拖力的可灵活控制的辅助翼美国传统〔fontina〕A ripened cheese of variable texture and flavor, originally produced in Italy.丰丁干酪：各种构成和风味的熟奶酪，起源于意大利美国传统〔free verse〕Verse composed of variable, usually unrhymed lines having no fixed metrical pattern.自由诗：由无固定韵律格式、可变且常不压韵的行组成的诗美国传统〔frequency〕The number of repetitions of a complete sequence of values of a periodic function per unit variation of an independent variable.频率：当自变量变化一个单位时，周期函数取同一完整数序的重复次数美国传统〔fudge factor〕A variable factor or component used in calculations or experiments that allows for a margin of error or produces a desired result.应变变因：在计算或实验时的应变变因或成分，以使实验数值差距降到最小或产生欲达到的数值美国传统〔function〕A variable so related to another that for each value assumed by one there is a value determined for the other.应变量，函数：一个与他量有关联的变量，这一量中的任何一值都能在他量中找到对应的固定值美国传统〔gradient〕Mathematics A vector having coordinate components that are the partial derivatives of a function with respect to its variables.【数学】 斜率：一个矢量，其坐标分量是一个函数对其变量的偏微分美国传统〔gradient〕Physics The rate at which a physical quantity, such as temperature or pressure, changes relative to change in a given variable, especially distance.【物理学】 梯度：一个物理量，如温度或压力，相对于另一给定可变量（尤指距离）的变化的变化率美国传统〔idiotype〕A set of one or more antigenic determinants specific to the variable region of an immunoglobulin molecule.独特型，个体基因型：免疫球蛋白分子可变区所特有的一组或多组抗原决定簇美国传统〔imply〕Variable rate loans, as the name implies, have a variable interest rate.可变利率贷款，正如名字所暗示的，是一种利率可能变化的贷款。剑桥高阶〔inconstancy〕An instance of being eccentrically variable or fickle.变换无常：反复无常或易变的情况美国传统〔inconstancy〕The state or quality of being eccentrically variable or fickle.善变：反复无常或易变的情形或品质美国传统〔increment〕Mathematics A small positive or negative change in the value of a variable.【数学】 增量：变量值微小的正或负增长美国传统〔indefinite number〕A variable number.变量美国传统〔independent variable〕Mathematics A variable whose value determines the value of other variables.【数学】 自变量：决定其它变量数值的变量就是自变量美国传统〔independent variable〕Statistics A manipulated variable in an experiment or a study whose presence or degree determines the change in the dependent variable.【统计学】 自变量：实验或研究中某个可操纵的变量，其存在及值决定其它因变量的变化美国传统〔independent〕Not dependent on other variables.自变数：不受其它变量支配的美国传统〔infinitesimal〕Mathematics A function or variable continuously approaching zero as a limit.【数学】 近零：一个接近于零的函数或者变量美国传统〔inverse function〕A function that replaces another function's independent variable with a value of its dependent value.反函数：以自己一个因变量值代替另一个函数自变量的函数美国传统〔iris diaphragm〕A circular device with a variable diameter, commonly used on cameras to regulate the amount of light admitted to a lens.虹彩光圈：直径可变的一种圆形装置，通常用在照像中调节进到镜头上的光量美国传统〔joint〕Mathematics Involving two or more variables.【数学】 包括两个或多个变量的美国传统〔leading economic indicator〕An economic or a financial variable that tends to move ahead of and in the same direction as general economic activity.主要经济指标：一种趋向发生于主要经济活动之前并且与之向同一方向运动的经济或金融变量美国传统〔live load〕A moving, variable weight added to the dead load or intrinsic weight of a structure or vehicle.活动负载：加在结构或交通工具的净负荷上的可移动、可变化的重量美国传统〔maximum〕The moment when a variable star is most brilliant.变星的最明亮时刻美国传统〔measure〕A unit specified by a scale, such as an inch, or by variable conditions, such as a day's march.测量单位：用刻度或其它条件（如一天的步数）确定的单位，如英寸、小时等美国传统〔microsensor〕A miniature electronic device that detects information about a specific variable such as temperature or light.微感应器，微侦测器：侦测有关某种变量信息，例如温度或光线，的细微电子仪器美国传统〔moment〕Statistics The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution.【统计学】 矩，动差：任意变量的正整数功效的期望值。第一个矩是分配的平均数美国传统〔nonlinear〕Containing a variable with an exponent other than one. Used of an equation.非一次的：包含有一个非一次幂的变量的，用于方程式的美国传统〔nontrivial〕Mathematics Of, relating to, or being an expression in which at least one variable is not equal to zero.【数学】 非平凡的：至少一变量的值不为零的或与此相关的美国传统〔order〕The sum of the exponents to which the variables in a term are raised; degree.序：冥的总称，一项中的变量可依冥增加；级美国传统〔ordinary〕Mathematics Designating a differential equation containing no more than two variables and derivatives of one with respect to the other.【数学】 常的：为微分方程设计的，该方程的变量不超过两个且一个对另一个进行求导美国传统〔parameter〕One of a set of independent variables that express the coordinates of a point.变量，参数：一组代表与之对应的点的独立变量之一美国传统〔partial derivative〕The derivative with respect to a single variable of a function of two or more variables, regarding other variables as constants.偏微商：多变量函数对其中一个变量的微商，其余变量视作常数美国传统〔partial differentiation〕Differentiation with respect to a single variable in a function of several variables, regarding other variables as constants.偏微分法：多变量函数中对其中一个变量进行微分，其余变量视作常数美国传统〔performance〕The quality of the performances was variable.演出的水平参差不齐。麦克米伦高阶〔power series〕A sum of successively higher integral powers of a variable or combination of variables, each multiplied by a constant coefficient.幂级数：变量或变量组合的连续高等整幂方的总数，每项与常数系数相乘美国传统〔prime〕One used to distinguish different values of the same variable in a mathematical expression.（在数学表达中用来）区别同一变量的不同值美国传统〔probability distribution〕A function of a discrete random variable yielding the probability that the variable will have a given value.概率分布：对每一个随机变量可能出现的值赋以这个值出现的概率的函数美国传统〔quality〕The photos are of variable quality.这些照片的质量参差不齐。牛津搭配〔quantic〕A homogeneous polynomial having two or more variables.多元齐次多项式：有两个或多个变量的齐次多项式美国传统〔radius vector〕A line segment that joins the origin and a variable point in a system of polar or spherical coordinates.矢径：在一个极面或球面坐标系中连接一个固定点与一个动点的线段美国传统〔random variable〕A variable whose values are distributed according to a probability distribution.随机变量：其值根据可能性分布而确定的变量美国传统〔randomize〕To make random in arrangement, especially in order to control the variables in an experiment.随机化：在排列上使成为随机变量，尤指为了控制试验中的变量美国传统〔rate〕Do you pay your mortgage on a fixed or variable rate (= of interest)? 你怎样还抵押贷款，是定额偿付还是不定额偿付？剑桥高阶〔reference〕A variable in a computer program references a location in memory.计算机程序中的变量引用存储单元。21世纪英汉〔regression〕Statistics The relationship between the mean value of a random variable and the corresponding values of one or more independent variables.【统计学】 回归：随机变量的平均值和相应的一个或多个独立变量的值之间的关系美国传统〔relationship〕Our research will explore the relationships among these variables.我们的研究将探索这些变量之间的关系。牛津搭配〔rheostat〕A continuously variable electrical resistor used to regulate current.变阻器：用以调节电流的连续可变电阻器美国传统〔root〕A number that reduces a polynomial equation in one variable to an identity when it is substituted for the variable.解，根：当代表变量时简化变量中的多项式或方程得出的一个单位元素的数美国传统〔satisfy〕Mathematics To make the left and right sides of an equation equal after substituting equivalent quantities for the unknown variables in the equation.【数学】 （等式两边）满足…的条件：在等式中用等量代换未知变量后使等式的左右两边相等美国传统〔secret〕Secret A variable prayer said after the Offertory and before the Preface in the Mass. Secret 祷告：在弥撒序唱前及奉献歌后的祈祷美国传统〔shop around〕Prices are variable so shop around.价格高低不一, 所以要货比三家。外研社新世纪〔shop〕The prices are variable so shop around by all means.价格高低不一,所以一定要货比三家,逐店选购。英汉大词典〔steel guitar〕An acoustic guitar with a metal resonator built into the body, often played with a slide and producing a twangy, variable tone.夏威夷吉它：一种无电声放大的吉它，内有金属共鸣箱，用拨片弹奏并产生拨弦多变的音调美国传统〔streaky〕Variable or uneven in character or quality.变化多端的，不均匀的：在性格或品质上多变的或不均匀的美国传统〔talent〕A variable unit of weight and money used in ancient Greece, Rome, and the Middle East.塔兰特：使用于古代希腊、罗马和中东的一种可变的重量和货币单位美国传统〔ternary〕Involving three variables.三元的美国传统〔transformation〕Replacement of the variables in an algebraic expression by their values in terms of another set of variables.变换：以另一套变量置换为一个代数表达式中变量的值美国传统〔trimmer〕Electronics A variable component used to make fine adjustments to capacity or resistance.【电子学】 微调电容器：一种可调的电路元件，用于进行电容或电阻的细微调节美国传统〔trivial〕Of, relating to, or being the solution of an equation in which every variable is equal to zero.全部为零的解的：属于关于或是方程的所有解都等于零的美国传统〔unequal〕Not even or consistent; variable.不均匀的或不一致的；变化的美国传统〔vanish〕Mathematics To become zero. Used of a function or variable.【数学】 成零：变成零。用于函数或变量美国传统〔variability〕Decisions could be made on the basis of price, delivery dates, after-sales service or any other variable.购买决定可能会基于价格、送货日期、售后服务以及其他可变因素。柯林斯高阶〔variability〕It is conventional to place the independent variable on the right-hand side of an equation.普遍做法是把自变量放在等式的右边。柯林斯高阶〔variability〕Other variables in making forecasts for the industry include the weather and the general economic climate.对该产业进行预测时还要考虑天气和宏观经济环境等其他不确定因素。柯林斯高阶〔variability〕The potassium content of foodstuffs is very variable.食物中钾的含量差别很大。柯林斯高阶〔variability〕The quality, state, or degree of being variable or changeable.变化性：易变或可变的特点、状况或程度美国传统〔variability〕There was a bit of a wind and it was blowing onshore, variable, but quite strong.有一阵风朝岸上吹来，风向变化不定，但风力很强。柯林斯高阶〔variable region〕The portion of the amino terminal of an immunoglobulin's heavy and light chains having a variable amino acid sequence.可变区：免疫球蛋白重链和轻链的胺基末端部分，免疫球蛋白重链和轻链具有变动的胺基酸序列美国传统〔variable〕All these variables can affect a student's performance.所有这些可变因素都会影响学生的成绩。麦克米伦高阶〔variable〕Astronomy A variable star.【天文学】 变星：变光的星星美国传统〔variable〕British weather is perhaps at its most variable in the spring.在英国，春季的天气可能是最变幻莫测的。剑桥高阶〔variable〕Expect variable cloudiness and fog tomorrow.预计明天多云有雾。朗文当代〔variable〕Have you taken all the variables into account in your calculations? 在你的计算中有没有把所有的可变因素考虑进去?英汉大词典〔variable〕Her moods were too variable these days.这些天来她的情绪反复无常。外研社新世纪〔variable〕Interest rates can be highly variable .利率有时波动很大。朗文当代〔variable〕Polar habitats are harsh and highly variable.极地的生存环境条件艰苦，变化无常。牛津搭配〔variable〕The variables in the equation are X, Y, and Z.方程式中的变量是X，Y和Z。剑桥高阶〔variable〕The acting is of variable quality(= some of it is good and some of it is bad).表演时好时坏。牛津高阶〔variable〕The data was analysed according to neighbourhoods, but other key variables like credit rating and marital status were ignored altogether.对这些数据按照所在街区进行了分析，但像信用等级、婚姻状况等其他关键变量则一概忽略不计。剑桥高阶〔variable〕The drill has variable speed control.这钻机有变速控制。牛津高阶〔variable〕The heater has variable temperature settings.加热器有不同的温度设定。朗文当代〔variable〕The loan has a variable interest rate.贷款的利率是浮动的。韦氏高阶〔variable〕The major economic variables are not under control.一些主要的经济因素无法控制。外研社新世纪〔variable〕The quality of food here is highly variable.这儿的饭菜质量时好时坏,变化极大。英汉大词典〔variable〕The quality of pork is often less variable than beef.猪肉质量往往比牛肉稳定。朗文当代〔variable〕The speed of the windscreen wipers is variable.汽车挡风玻璃上刮水器的速度是可变的。英汉大词典〔variable〕The standard of teaching is very variable.教学水平很不稳定。麦克米伦高阶〔variable〕The temperature in the main building is variable.主楼的温度是可调节的。麦克米伦高阶〔variable〕The temperature remained constant while pressure was a variable in the experiment.做这实验时温度保持不变，但压力可变。牛津高阶〔variable〕The winds were light and variable.那时风不大，且风向多变。韦氏高阶〔variable〕There are too many variables in the experiment to predict the result accurately.实验中可变因素太多，难以准确预测结果。朗文当代〔variable〕These fish are highly variable in color and pattern.这些鱼颜色和花纹各异。朗文当代〔variable〕These systems are infinitely variable.这些系统变化无穷。牛津搭配〔variable〕Winds will be variable.风是多变的。麦克米伦高阶〔variable〕With so many variables, it is difficult to calculate the cost.有这么多的可变因素，很难计算出成本。牛津高阶〔variant〕Tending or liable to vary; variable.易变的：倾向于或容易变化的；变化的美国传统〔variate〕A random variable with a numerical value that is defined on a given sample space.随机变量：在给定的样本空间内定义的，具有一个数值的随机变量美国传统〔variation〕Mathematics A function that relates the values of one variable to those of other variables.【数学】 变分；变差：把某变量的值与其它变量的值相联系的功能美国传统〔variometer〕A variable inductor used to measure variations in terrestrial magnetism.磁力比较器；磁偏计：用来测量地磁中的变化的一种可变性感应器美国传统〔various〕Archaic Changeable; variable.【古语】 变化的；变化无常的美国传统〔voltage divider〕A number of resistors in series provided with taps at certain points to make available a fixed or variable fraction of the applied voltage.分压器：在特定点上供有插抽头的一组电阻，用于取得外加电压的固定或可变部分美国传统〔weather〕The state of the atmosphere at a given time and place, with respect to variables such as temperature, moisture, wind velocity, and barometric pressure.天气：给定时间和地点的大气状况，牵涉到变量如温度、湿度、风速和气压美国传统〔within〕The motives that attract people to work within a social service are variable.吸引人们到社会福利部门工作的动机各不相同。柯林斯高阶British weather is perhaps at its most variable in the spring.英国的气候或许是在春天最为反复无常。剑桥国际By cutting our fixed costs we can concentrate on controlling our variable costs.通过降低固定成本，我们可以集中精力控制可变成本。牛津商务Computation involving a large number of variables usually requires a computer.涉及很多变量的计算通常需要用计算机。剑桥国际Fuel consumption is a variable cost.燃料消耗是可变成本。牛津商务Heavy traffic and variable weather can wear out (=make increasingly weak until useless) the surface of a road.繁忙的交通与多变的天气会磨损路面。剑桥国际If you experience seasonal demand, variable pricing might help (= charging different prices at different times).如果遇到季节性需求，可变定价法可能会有帮助。牛津商务Increasingly more companies are establishing variable pay programmes to reward top performers on their staff.越来越多的公司在建立可变性工资制度，以奖励员工中的佼佼者。剑桥国际My income's rather variable, but I earn ￡53 a day on average.我的收入起伏很大，但平均每天挣53英镑。剑桥国际Temperature and rainfall are variables. 气温和降雨量是变量。译典通Temperatures will continue to be variable, depending on wind direction and cloud cover (=the amount of sky that is covered by clouds).温度将会持续变化无常，取决于风向和云量的情况。剑桥国际The variable performance of the laboratories doing the testing means that the results cannot be relied on.实验室化验工作时优时劣意味着结果不可靠。剑桥国际The data was analysed according to neighbourhoods, but other key variables like credit rating, job history, savings and marital status were ignored altogether.这数据是根据邻里关系来分析的，但是其他关键因素，像信誉等级、工作经历、存款数额和婚姻状况等，都被忽略了。剑桥国际The images are of variable quality (= some are good, some bad).这些图像质量参差不齐。牛津商务The speed of the toy boat is variable. 玩具船的速度是可变的。译典通The weather here is variable. 这里天气反复无常。译典通The working hours here are variable because we operate a shift system.这里的工作时间是不固定的，因为我们实行轮班制度。剑桥国际We should take all the variables into account when we make a plan. 我们制订计划时应该把所有的可变因素考虑进去。译典通Weather is one of the many variables that can affect the profits of clothing companies.天气是影响制衣公司利润的多项变数之一。牛津商务 |
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