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vector
美音： [?vekt?(r)] 英音： [?v?kt?]

第三人稱復數(shù)：vectors

vector基本解釋

名詞矢量; 航向; [生]帶菌者; [天]矢徑

及物動詞用無線電引導; 為…導航

vector網(wǎng)絡解釋

1. 載體：C.堿基改變發(fā)生在增強子上; D.堿基改變發(fā)生在微衛(wèi)星上; E.堿基改變發(fā)生在酶切位點上o 三聯(lián)密碼(triplet)o Alu序列(Alu sequence)o 基因組(genome)o 引物(primer)o 原位分子雜交(in situ hybridization)o 載體(Vector)o 鋅指蛋白(zi

vector詞典解釋

1. 矢量;向量
A vector is a variable quantity, such as force, that has size and direction.

2. （傳播疾病的）媒介昆蟲，帶菌生物
A vector is an insect or other organism that causes a disease by carrying a germ or parasite from one person or animal to another.

vector英英釋義

noun

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

2. a variable quantity that can be resolved into components

3. any agent (person or animal or microorganism) that carries and transmits a disease

e.g. 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

Synonym: transmitter

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