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单词 vector
释义 Noun: vector  vektu(r)
  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"; "when medical scientists talk about vectors they are usually talking about insects"
    - transmitter 
  4. (genetics) a virus or other agent that is used to deliver DNA to a cell

Derived forms: vectors

Type of: agent, straight line, variable, variable quantity, virus

Encyclopedia: Vector

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更新时间:2024/12/21 18:11:20