| 单词 | vector |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔amplitude〕The angle made with the positive horizontal axis by the vector representation of a complex number.幅角：代表一个复数的矢量与正实轴之间的夹角美国传统〔angular momentum〕The vector product of the position vector (from a reference point) and the linear momentum of a particle.角动量：（有参照点）的矢量和粒子线性动量的向量积美国传统〔angular momentum〕The vector sum of the angular momentums of each component particle of an extended body.动量矩：伸展体的每个组成微粒的角动量的矢量值美国传统〔component〕Mathematics One of a set of two or more vectors having a sum equal to a given vector.【数学】 要素：其和等于给定向量的两个或多个向量中的一个美国传统〔cosmid〕A hybrid vector that has been spliced with plasmid DNA for cloning large genes or gene fragments.黏粒，装配型质粒：为合成的遗传媒介，结合克隆大基因或大基因碎片的质粒脱氧核糖核酸载体美国传统〔displacement〕A vector or the magnitude of a vector from the initial position to a subsequent position assumed by a body.位移：物体从起始位置到后来位置的矢量或矢量值美国传统〔dyad〕Mathematics An operator represented as a pair of vectors juxtaposed without multiplication.【数学】 并矢：一种代表一对矢量的运算子，矢量并置但不增值美国传统〔force〕Physics A vector quantity that tends to produce an acceleration of a body in the direction of its application.【物理学】 力：一个矢量，它可使受力物体沿力的方向产生加速度美国传统〔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〔intermediate vector boson〕Either of two bosons, the W particle or the Z particle, that are quanta of the weak interaction.中度向量玻子： W质点或是Z质点两种玻子之一，为交互作用微弱的量子美国传统〔linear algebra〕The branch of mathematics that deals with the theory of systems of linear equations, matrices, vector spaces, determinants, and linear transformations.线性代数：数学的一支，研究线性方程、矩阵、矢量空间及线性变换理论美国传统〔magnitude〕A property that can be quantitatively described, such as the volume of a sphere or the length of a vector.可量化的值：可以用数字形式描述出来的特性，例如球体的面积或者向量的长度美国传统〔norm〕The length of a vector.向量长度美国传统〔polar angle〕The angle formed by the polar axis and the radius vector in a polar coordinate system.极角：在一个极坐标系中，由极轴和向量径形成的角美国传统〔polar coordinate〕Either of two coordinates, the radius vector or the polar angle, that together specify the position of a point in a plane.极坐标：两个坐标中的任一个，向量径或极角，共同用以确定平面中一点的位置美国传统〔product〕A vector product.矢积美国传统〔quaternion〕Mathematics An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary.【数学】 四元数：一实数和一矢量的和的表达式，有四个项，一个为实数项，另外三个为虚数项美国传统〔resolve〕Mathematics To separate (a vector, for example) into coordinate components.【数学】 分解：使（例如一个向量）分离为同等的分量美国传统〔resultant〕Mathematics A single vector that is the equivalent of a set of vectors.【数学】 合矢量：等价于一组向量的一个单个向量美国传统〔vector graphic〕A computer image that is stored and displayed in terms of vectors rather than points, allowing for easier scaling and storage.向量图解，矢量坐标：以矢量非点阵存储或显示的计算机图像，以便绘制及储存美国传统〔vectored〕Our scholars and leaders and common people must have vectored minds if we are to prevail.要取得成功,我们的学者、领导人和普通百姓一定得转变思想。英汉大词典〔vectoring〕Vectoring is usually done from the ground or from a mother aircraft.导航通常是从地面或从控制飞机进行的。英汉大词典〔vector〕Acceleration and velocity are both vectors.加速度和速度都是矢量。牛津高阶〔vector〕An element of a vector space.向量元素：向量空间的元素美国传统〔vector〕It is proposed that the drift of the continents was vectored by westward forces.大陆的漂移被认为是由向西的力造成的。21世纪英汉〔vector〕Mosquitoes are feared as vectors of malaria.蚊子作为疟疾的传播媒介为人所惧。朗文当代〔vector〕Mosquitoes are the vectors of malaria.蚊子是疟疾的传播媒介。剑桥高阶〔vector〕To guide (a pilot or an aircraft, for example) by means of radio communication according to vectors.给（飞机）导航：根据航线用无线电通信引导（飞行员或飞机等）美国传统〔velocity〕Abbr. VPhysics A vector quantity whose magnitude is a body's speed and whose direction is the body's direction of motion.缩写 V【物理学】 速度：一种向量，其量值为物体的速率，其方向为物体运动的方向美国传统Mosquitoes are the vectors of malaria.蚊子是疟疾的传播媒介。剑桥国际 |
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