英语词汇“operator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

op·er·a·tor

(ŏpə-rā′tər)

a. One who operates a machine or device: the operator of a forklift.

b. The owner or manager of a business.

c. A military person who executes a special operation.

d. Informal A person who is adept at accomplishing goals through shrewd or unscrupulous maneuvers.

2. Mathematics A function, especially one from a set to itself, such as differentiation of a differentiable function or rotation of a vector.

3. A logical operator.

4. Genetics A chromosomal segment of DNA that regulates the activity of the structural genes of an operon by interacting with a specific repressor.

单词	operator
释义	op·er·a·tor (ŏpə-rā′tər) n. 1. a. One who operates a machine or device: the operator of a forklift. b. The owner or manager of a business. c. A military person who executes a special operation. d. Informal A person who is adept at accomplishing goals through shrewd or unscrupulous maneuvers. 2. Mathematics A function, especially one from a set to itself, such as differentiation of a differentiable function or rotation of a vector. 3. A logical operator. 4. Genetics A chromosomal segment of DNA that regulates the activity of the structural genes of an operon by interacting with a specific repressor.
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