| 单词 | 向量 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔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〔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〔graduated cylinder〕Pour exactly 100 ml of sulphuric acid into a graduated cylinder.向量杯中准确注入100毫升硫酸。剑桥高阶〔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〔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〔measuring cylinder〕Pour exactly 100 ml of sulphuric acid into a measuring cylinder.向量杯中准确注入100毫升硫酸。剑桥高阶〔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〔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〔scalar〕Having only magnitude. Used of numbers or quantities.无向量的：只有大小的。用于数字或数量美国传统〔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〔vector〕A quantity, such as velocity, completely specified by a magnitude and a direction.向量：完全由大小和方向确定的量，如速度等美国传统〔vector〕An element of a vector space.向量元素：向量空间的元素美国传统〔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 |
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