vector

英 ['vektə(r)] 美 ['vektər]

• n. 向量；矢量；带菌者
• vt. (无线电)导引

详尽释义

n. 名词

1. 航线
2. 矢量
3. 向量
4. 带菌者
5. 航向
6. 引导
7. 动力
8. 【数】矢
9. 【生】传染媒介
10. 载体
11. 传病媒介
12. 矢径
13. 【数】向量
14. 动径
15. 【空】飞机航线
16. 航向指示
17. 【天】幅
18. 【生】带菌者
19. 介体

adj. 形容词

1. 向量性的

v. 动词

1. 用无线电引导
2. 为…导航
3. 【空】指示航向
4. 为…导航
5. 无线电导引
6. 用无线电对…导航
7. 引向目标

英英释义

Noun:

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"
   

4. (genetics) a virus or other agent that is used to deliver DNA to a cell

例句

用作名词 (n.)

1. The strain vector is a scalar quantity.
   应变向量为一纯量。
2. Pilot Preferences on Vector Moving-Map Displays.
   飞行员偏好向量移动地图显示。
3. Every vector can be resolved into covariant or into contravariant components.
   每个矢量都可以分解成协变分量或逆变分量。
4. Mosquitoes are feared as vectors of malaria.
   恐怕蚊子是疟疾的传播体。

经典引文

• I was on a different vector, hunting for other qualities.

  出自： fig.

• Brenda's tone was warm but the warmth was firmly vectored on her friend.

  出自： K. Amis

词汇搭配

• vector product [数]矢积
• vector space [数]向量空间...
• radius vector [天]矢径
• unit vector 单位矢[向]量...
• vector quantity 向量
• position vector 位矢,方位向量,位置...
• vector diagram 矢(量)图,谐量图(...
• vector field 矢量场
• polar vector 极矢量
• basis vector 基本向量,基底向量...
• vector operator 矢算子,向量算符,向...
• vector potential 矢量势,向量势...
• vector equation 矢量方程,向量方程...
• vector calculus 矢量计算,矢算,矢量...
• state vector 状态向量
• vector analysis 矢量分析
• insect vector 昆虫媒介
• vector sum 向量和
• characteristic vector 固有向量
• axial vector 轴向矢量,轴向量,轴...

近反义词

【近义词】

• course 课程
• trajectory 轨道
• path 路线
• flight path (飞机, 导弹等的)飞行...
• route 路线
• direction 方向
• transmitter 传播者