数论 (shù lùn) — number theory (branch of mathematics)

定義

例文

• 数论是数学的一个古老分支。
  shù lùn Shì shù xué de yí gè gǔ lǎo fēn zhī.
  Number theory is an ancient branch of mathematics.
• 那位数学家专门研究数论。
  Nà wèi shù xué jiā zhuān mén yán jiū shù lùn.
  That mathematician specializes in number theory.
• 他在数论方面做出了重大贡献。
  Tā zài shù lùn fāng miàn zuò chū le zhòng dà gòng xiàn.
  He made significant contributions to number theory.