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外语单词网英语单词vector的中文意思

vector

英 ['vektə] 美['vɛktɚ]

n. 矢量；带菌者；航线
vt. 用无线电导航

CET6 常用词汇

英英释义

1. a variable quantity that can be resolved into components

2. a straight line segment whose length is magnitude and whose orientation in space is direction

3. any agent (person or animal or microorganism) that carries and transmits a disease;: "mosquitos are vectors of malaria and yellow fever"; "fleas are vectors of the plague"; "aphids are transmitters of plant diseases"; "when medical scientists talk about vectors they are usually talking about insects"

实用场景例句

Acceleration and velocity are both vectors.: 加速度和速度都是矢量。

Because classical PI controllers were used structure of the sensorless vector control was very simple.: 在该无传感器矢量控制系统中,由于采用了经典的PI调节器,使控制系统更为简单.

Hie resultant vector was checked by expression of phage antibody, ELBA and in vivo recombination.: 通过噬菌体抗体的表达、 ELISA及细胞内重组试验鉴定所获得的表达载体.

We can now prove invariance of dimension, one of the most important results about vector spaces.: 现证明维数的不变性, 它是向量空间最重要的结果之一.

A full vector diffraction theory for optical disk system is described.: 本文以完整的矢量衍射理论分析了光盘光学系统.

Note that it does not have the same direction as the velocity vector.: 要注意它的方向与速度矢量的方向不同.

A way to measuring the miss distance vector by doppler radar theory is described.: 描述了一种利用多普勒雷达原理进行脱靶矢量测量的方法.

I do vector graphics system!: 我做的矢量图形系统!

The article introduces a vector way of velocity analysis for wheel system in a plane.: 本文介绍一种对平面轮系进行速度分析的矢量法.

PWM wave is generated by splitting Zero vector quasi circular locus method.: 该系统用零矢量分割的准圆轨迹法生成PWM波形.

The method of the conical thread image detection based on the support vector regression is presented.: 以支持向量回归为主要算法,讨论了圆锥螺纹各参数的图像检测方法.

The paper introduced the vector control technique oriented by the stator flux of the generator, which.: 介绍了交流励磁变速恒频风力发电系统运行的基本原理及发电机的定子磁链定向向量控制技术.

Objective : To evaluate the effects of endostatin adenoviral vector on malignant ascites.: 目的: 探讨内皮抑素基因治疗在癌性腹水中的治疗作用.

Objective To study the feasibility and the characteristics of recombinant baculovirus as mammalian gene transfer vector.: 目的探讨重组杆状病毒作为哺乳动物基因转导载体的可行性及其转导特点.

The Spreadsheet control supports the vector forms but not the array forms.: 电子表格控件支持向量参数形式,但不支持数组参数形式.

In this paper, we have studied on applying fuzzy support vector classification to coronary heart diagnose.: 论文研究模糊支持向量分类机在冠心病诊断中的应用.

When the end of the electric field vector travels in an ellipse, the light elliptically polarized.: 电场矢量的末端沿一椭圆移动的光叫椭圆偏振光.

Direct torque control ( DTC ) is a high performance control method after vector control.: 直接转矩控制 ( DTC ) 是继矢量控制后的一种高性能控制方法.

The recombinant plasmid pPGVT 3 derived from the vector pUC 4 was unstable in the E.: 从载体质粒pUC4衍生的重组质粒pPGVT3在大肠杆菌宿主DF2145中是不稳定的,以pPGVT3转化DF2145时在4o℃ 培养得不到转化子.

An image segmentation method based on the velocity feature vector of moving target was proposed.: 研究基于速度特征矢量提取运动目标的图像分割方法.

I need you to change the vector on your coordinates as soon as you can.: 我要你尽快把无线电导引调到这个地方.

These methods are linear prediction using autoregression, and nonlinear prediction using support vector regression.: 这两种方法分别为线性的自回归预测以及非线性的支持向量机预测.

The paper primarily introduces the measurement principle and function of the vector signal analyzer.: 本文主要介绍了矢量信号分析仪的测量原理及测量功能.

中文词源

vector 向量

来自拉丁语vehere,携带，词源同vehicle,way,-ct,过去分词后缀。用来指数学名词向量。

双语例句

1. Vector has proved all the time unprofitable software firm can gain money.: Vector已经证明一直不赚钱的软件厂商能够赚到钱.

2. The following example illustrates Vector # conjugate method which replaces every lements into its conjugate.: 使用require'complex'之后,Vector对象的元素将被扩展到Complex类中.

3. We've used one kind of container already: the library vector type. It is a sequential container.: 我们已经使用过一种容器类型: 标准库vector类型, 这是一种顺序容器(sequentialcontainer).

4. However, ivec is an empty vector and subscripts can only be used to fetch existing elements.: 但是, 这里ivec是空的vector对象,而且下标只能用于获取已存在的元素.

5. We can add two int values, run size on a vector, and so on.: 比如,我们可以将两个int值相加, 运行vector对象的size操作,等等.

英文词源

vector: vector: see vehicle
vector (n.): "quantity having magnitude and direction," 1846; earlier "line joining a fixed point and a variable point," 1704, from Latin vector "one who carries or conveys, carrier" (also "one who rides"), agent noun from past participle stem of vehere "carry, convey" (see vehicle). Related: Vectorial.

词态变化

复数: vectors;