vector是什么意思_vector怎么读_中英文释义(含例句用法)

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"

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

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中英词源

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。

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;

权威造句

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.

近反义词

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...

相似短语

boundary vector 界标向量

complex vector 复数矢量，复向量

fuzzy vector 模糊向量

extended vector 扩充向量

extremal vector 极揣向量，极值向量

light vector 光矢

Jones vector 琼斯矢量

lamellar vector 片式矢量

laminar vector 片式矢量

Laplace vector 拉普拉斯矢量

单词分析

暂无,等待补充.

记忆方法