The word "convergence" comes from "Twelve Years of Zuo Zhao Zhuan Gong". The original meaning is that the water flows downwards into a river, and it is extended to be cautious in words and deeds and not to make public. In modern Chinese, convergence describes that a person's words and deeds are moderate, not ostentatious or grandiose.
Usage scene: it is often used to describe a person who is cautious in words and deeds, does not like to make public and does not like to show off. It can also be used to describe changes in style or temperament, from publicity to caution.
Origin of the story: Zuo Zhuan is an important historical book in ancient China, which records historical events and figures in the Spring and Autumn Period.
In Twelve Years of Zuo Zhuan Gong, a man named was described. He was originally a bohemian, but later he was taught by the monarch, changed his behavior and became cautious and introverted. Since then, people have used "convergence" to describe a person's change from publicity to caution.
Idiom structure: verb+adjective.
Aggregation sentence making
1, the ABS algorithm for solving nonlinear equations is generalized, and it is proved that the generalized algorithm has local convergence and second-order convergence rate.
2. Pressing down the pleasure in her heart, Yu Qingfeng restrained her shyness on her face, looked up for the figure of Bai Yue, and saw that she was seated, surrounded by several famous families, and talked with her.
3. Aiming at the randomness in the calculation of classical genetic algorithm, the compressed mapping genetic algorithm is used to make the calculation process converge asymptotically.
Except mental arithmetic, he has converged all vitality, like stones everywhere in the wasteland, just lying quietly.
This problem can be temporarily solved by using astringent to shrink pores and make the skin look good.