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单词 数学
释义 DEFINITIVE EXAMPLES 权威例句〔A level〕I took maths, physics and chemistry at A level.我参加了数学、物理、化学三科的高级程度考试。朗文当代〔ADVANTAGE〕Students with a strong math background will be at an advantage next year when the statistics course starts. 数学学得好的学生明年上统计课就有优势了。朗文写作活用〔CLASS〕On Monday mornings there was French, English, and then a double period of maths. 星期一上午有法语课、英语课,然后是连着的两节数学课。朗文写作活用〔ICT〕English, Maths, ICT and science are compulsory subjects.英语、数学、信息与通信技术和科学是必修科目。柯林斯高阶〔Take〕Take another shot at the math problem.再试一下解这道数学题。韦氏高阶〔WORK〕Robin spent many lunch hours poring over her math assignments. 罗宾用了很多午餐时间仔细阅读她的数学作业。朗文写作活用〔ability〕She showed great ability in mathematics.她显现出非凡的数学才能。牛津搭配〔ability〕The test measures verbal and mathematical ability.这种测试考查的是语言能力和数学能力。朗文当代〔abstruse〕Maths is a mix of abstruse theory and detailed calculations.数学既有深奥的理论,又有精密的计算。朗文当代〔addition〕Twice a week the children are tested in basic mathematical skills such as addition (= calculating the total of different numbers put together) and subtraction.孩子们每周要参加两次加减法等基础数学能力的测试。剑桥高阶〔analysis〕A branch of mathematics principally involving differential and integral calculus, sequences, and series and concerned with limits and convergence.解析:数学的一个分支,主要包括微分、积分和序列,并侧重于极限和收敛美国传统〔available〕Grants should be available for most students.助学金应面向多数学生。牛津搭配〔behind〕I've been ill – that's why I'm behind everyone else in maths and French.我生病了,所以我的数学和法语落在了别人后面。麦克米伦高阶〔bent〕She has a bent for mathematics.她有数学天赋。牛津高阶〔calculated〕Determined by mathematical calculation.计算出的:通过数学计算来确定的美国传统〔catch up〕During the evenings, the school is used by kids who want to catch up on English and mathematics.晚上, 学校就是一些赶着补英语和数学的孩子们在用。外研社新世纪〔cliometrics〕The study of history using economic models and advanced mathematical methods of data processing and analysis.分析历史学:采用经济模式和先进的数据计算和分析的数学方式来研究历史的学科美国传统〔college〕Most students live in college.大多数学生住在学院里。牛津高阶〔common denominator〕Mathematics A quantity into which all the denominators of a set of fractions may be divided without a remainder.【数学】 公分母:一个量,一组分数的所有分母来除它而没有余数美国传统〔commute〕Logic Mathematics To satisfy or engage in a commutative operation.【逻辑学】 【数学】 直接转换:符合或从事交换操作美国传统〔concept〕Some students failed to grasp even the simplest mathematical concepts.一些学生连最简单的数学概念都没掌握。麦克米伦高阶〔consistent〕Mathematics Having at least one common solution, as of two or more equations or inequalities.【数学】 至少有一个共同解的,如在两个或两个以上的等式或不等式中美国传统〔contain〕Mathematics To be exactly divisible by.【数学】 可被…除尽美国传统〔converge〕Mathematics To approach a limit.【数学】 辐合:接近界限点美国传统〔critical〕Mathematics Of or relating to a point at which a curve has a maximum, minimum, or point of inflection.【数学】 临界的:属于或关系到曲线最大、最小或回折点的一个点的美国传统〔cube〕Mathematics The third power of a number or quantity.【数学】 立方:某一数或量的三次幂美国传统〔cube〕Mathematics To raise (a quantity or number) to the third power.【数学】 求立方:求(某一量或数的)立方美国传统〔cubic〕Mathematics Of the third power, order, or degree.【数学】 立方的:三次幂的、三次的或三度的美国传统〔deadly〕It is here that most students fall into a subtle and deadly trap.正是在这一点上大多数学生落入了一个不易察觉但却非常危险的陷阱。柯林斯高阶〔denominator〕Mathematics The expression written below the line in a common fraction that indicates the number of parts into which one whole is divided.【数学】 名称:在公分式的分数线下的表达式,它指明了一个整个被划分的部分的数目美国传统〔differential〕Mathematics Of or relating to differentiation.【数学】 微分的:微分的、与微分学有关的美国传统〔differentiate〕Mathematics To calculate the derivative or differential of (a function).【数学】 求…的微分:计算导数或(函数的)微分美国传统〔direct〕Mathematics Varying in the same manner as another quantity, especially increasing if another quantity increases or decreasing if it decreases.【数学】 正变形的:同另一个量以同样方式变化的,特别是另一个量增加即增加,如减少即减少美国传统〔divide〕Mathematics To perform the operation of division.【数学】 做除法:做除法运算美国传统〔dunce〕Michael may have been a dunce at mathematics, but he was gifted at languages.迈克尔在数学上可能一窍不通, 但他很有语言天赋。外研社新世纪〔fail〕He failed maths but passed all his other subjects.他数学没及格,但是其他科目都通过了。朗文当代〔figure〕Mathematics To calculate with numbers.【数学】 用数字来计算美国传统〔flunk〕John flunked maths.约翰数学不及格。麦克米伦高阶〔focus〕The teaching of basic mathematics has been a particular focus of our attention.基础数学的教学一直是我们特别关注的焦点。麦克米伦高阶〔formula〕He developed a mathematical formula describing the distances of the planets from the Sun.他研究出了一个用于计算行星与太阳之间距离的数学公式。柯林斯高阶〔fun〕My math exam was all fun and games.数学考试难得要命。英汉大词典〔got stuck on〕I'm stuck on this math problem.我被这道数学题难住了。韦氏高阶〔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〔grounding〕The degree provides a thorough grounding in mathematics and statistics.这一学位课程为数学和统计学打下扎实的基础。外研社新世纪〔homogeneous〕Mathematics Consisting of terms of the same degree or elements of the same dimension.【数学】 齐性,均匀:含有相同次幂的项或相同量的元素的美国传统〔homology〕Mathematics A topologic classification of configurations into distinct types that imposes an algebraic structure or hierarchy on families of geometric figures.【数学】 透射:通过拓扑分类把图形分为不同种类,从而对几何图形的无穷集施加代数结构或层次美国传统〔institute〕He is a key figure in the Institute of Mathematics.他是数学研究所的一位核心人物。牛津搭配〔interval〕Mathematics A line segment representing all the numbers between a pair of given numbers and including one, both, or neither of the endpoints.【数学】 区间段:代表一对已知数之间包括一个或两个端点、或不包括端点的所有数的一直线段美国传统〔involution〕Mathematics The multiplying of a quantity by itself a specified number of times; the raising to a power.【数学】 乘方:一个数字与自身相乘若干次;达到一个幂美国传统〔irrational〕Mathematics Of or relating to an irrational number.【数学】 无理数的:无理数的或与无理数有关的美国传统〔keen〕I'm keen on maths.我喜欢数学。外研社新世纪〔logically〕Only when each logical step has been checked by other mathematicians will the proof be accepted.只有每一逻辑步骤都被其他数学家验证之后,证明才能成立。柯林斯高阶〔mathematics〕Algebra, arithmetic, calculus, geometry, and trigonometry are branches of mathematics.代数、算术、微积分、几何学和三角学都是数学的分支。韦氏高阶〔mathematics〕Her mathematics are [is] weak.她不擅长于数学(的计算)。文馨英汉〔mathematize〕To reduce to or as if to mathematical formulas.数学化:简化或似乎简化为数学公式美国传统〔maths〕Mathematics.数学美国传统〔math〕He studied math in college.他上大学时专业是数学。柯林斯高阶〔natural〕She is a natural at mathematics.她有数学天赋美国传统〔neighborhood〕Mathematics The set of points surrounding a specified point, each of which is within a certain, usually small distance from the specified point.【数学】 邻域:定点周围的点的集合,其中每个点离定点在一定的,通常是很小的距离内美国传统〔not particularly〕He is not particularly good at math.他不是特别擅长数学。韦氏高阶〔no〕She was no (sort of) mathematician.她算不上是个数学家。英汉大词典〔oblique〕Mathematics Designating geometric lines or planes that are neither parallel nor perpendicular.【数学】 斜的,倾斜的,偏斜的:由既不平行也不垂直的几何直线或平面表示的美国传统〔open sentence〕An expression that contains at least one unknown quantity and becomes true or false when a test value is substituted for the unknown.开语句:至少包含一个未知数并且在测验值被替换时出现对或错的数学方程式美国传统〔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〔origin〕Mathematics The point of intersection of coordinate axes, as in the Cartesian coordinate system.【数学】 原点:坐标轴的交点,比如在笛卡尔坐标中美国传统〔osculation〕Mathematics A contact, as between two curves or surfaces, at three or more common points.【数学】 密切:两段弧线或两个平面在三个或更多公共点处的相切美国传统〔paper〕I had a maths paper in the afternoon.我下午有一场数学考试。麦克米伦高阶〔permute〕Mathematics To subject to permutation.【数学】 使改变排列顺序美国传统〔perpendicular〕Mathematics A line or plane perpendicular to a given line or plane.【数学】 正交线(面):一条或一个与给定直线或平面垂直的直线或平面美国传统〔plus〕Mathematics The plus sign (+).【数学】 正号,加号:加法符号(+)美国传统〔poor〕I was always very poor at maths at school.我上学时数学一直很差。剑桥高阶〔prime〕Mathematics Of, relating to, or being a prime number.【数学】 质数的,素数的:属于或关于素数的美国传统〔problem〕She gave us 20 mathematical problems to solve.她让我们解 20 道数学题。朗文当代〔problem〕With mathematical problems, you can save time by approximating.做数学题时, 你用逼近法能节省时间。外研社新世纪〔prodigy〕He read in the paper about a mathematical prodigy who was attending university at the age of twelve.他在报纸上看到一则12岁就上大学的数学奇才的报道。剑桥高阶〔proportional〕One of the quantities in a mathematical proportion.比例项:在数学上成比例的数或项之一美国传统〔recast〕This column of figures must be recast.这一栏数学必须重算一下。21世纪英汉〔reduce〕Mathematics To simplify the form of (an expression, such as a fraction) without changing the value.【数学】 约分:在不改变值的情况下简化(表达式,如分数的)形式美国传统〔rule〕As a general rule most students finish their coursework by the end of May.一般来说,大多数学生在五月底结束他们的课程。朗文当代〔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〔sphere〕Mathematics A three-dimensional surface, all points of which are equidistant from a fixed point.【数学】 球面:一个三维空间表面上所有点都与该空间的中心点距离相等美国传统〔subject〕Math is her best subject.数学是她最擅长的课目美国传统〔sum〕Mathematics To add.【数学】 总计美国传统〔terrible〕I've always been really terrible at maths.我的数学向来很差。麦克米伦高阶〔transpose〕Mathematics To move (a term) from one side of an algebraic equation to the other side, reversing its sign to maintain equality.【数学】 移项:把(一个项)从代数方程的一边移到另一边。改变它的正负号以使方程两边仍保持相等美国传统〔tuition〕I had to have extra tuition in maths.我不得不上数学补习课。朗文当代〔tutor〕He tutors students in mathematics.他教学生数学。牛津高阶〔well-grounded〕He is well-grounded in mathematics.他的数学根底很好。文馨英汉〔worst〕Maths is my worst subject.数学是我学得最差的科目。外研社新世纪〔zone〕Mathematics A portion of a sphere bounded by the intersections of two parallel planes with the sphere.【数学】 带:两个平行平面在球面上交叉形成的部分美国传统He is a mathematics major. 他是主修数学的学生。译典通He shaved through the math exam. 他勉强通过了数学考试。译典通He would rap at the desk when he had difficulty working out a math problem. 他做数学题遇到困难时往往要敲书桌。译典通I was useless at maths. 当时我的数学差极了。译典通I'm afraid I'm a bit of a dunce at arithmetic.我恐怕对数学有点迟钝。剑桥国际Most schools would have a good selection of these books in their libraries.大多数学校的图书馆都有许多这样的书供选择。剑桥国际On long car journeys I occupy myself with solving maths puzzles.在乘坐汽车长途旅行中,我用解决数学难题来使自己有事可干。剑桥国际She messed up on the math test. 她数学考砸了。译典通When the math teacher asked a question in class, he really caught me napping because I was not listening at all. 当数学老师在课堂上提问时,我措手不及,因为我当时根本就没在听。译典通Working separately both mathematicians developed similar notations.两个数学家各自单独工作,发明了相似的数学符号。剑桥国际
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