vector
美音:[´vektə
]
英音:[´vektə
]
n.[数]向量,矢量,带菌者 vt.无线电导引
难易程度:
vector为短语/超纲词汇
词频:5775
词形变化:
形容词:vectorial 动词过去式:vectored 过去分词:vectored 现在分词:vectoring 第三人称单数:vectors
近义词, 同义词
vector
/'vektə(r); `vɛktɚ/
n
1 (mathematics 数) quantitythat has both magnitude and direction, eg velocity 矢量; 向量. Cf 参看 scalar.
2 (biology 生) organism (esp an insect) that transmits a particular disease or infection （传播疾病的）媒介生物, （尤指）媒介昆虫. Cf 参看 carrier 4.
n
1 (mathematics 数) quantitythat has both magnitude and direction, eg velocity 矢量; 向量. Cf 参看 scalar.
2 (biology 生) organism (esp an insect) that transmits a particular disease or infection （传播疾病的）媒介生物, （尤指）媒介昆虫. Cf 参看 carrier 4.
vector
n[C]technical
[Date: 1700-1800; Language: Latin;Origin:'carrier', from vehere; VEHICLE]
a quantity such as force that has a direction as well as size
an insect or animal that passes disease from one person to another
= carrier
Mosquitoes are feared as vectors of malaria.
in biology, an animal or human cell that is used to carry DNA from one cell to another to produce a clone
[Date: 1700-1800; Language: Latin;Origin:'carrier', from vehere; VEHICLE]
a quantity such as force that has a direction as well as size
an insect or animal that passes disease from one person to another
= carrier
Mosquitoes are feared as vectors of malaria.
in biology, an animal or human cell that is used to carry DNA from one cell to another to produce a clone
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