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- 双调和Abel-Poisson算子biharmonic Poisson integrals
- 双pair
- 双调和算子biharmonic operator
- 双击double-click
- Abel型方程Abel ODE
- P-双调和算子p-Biharmonic operator
- 双语diglossia
- 调和harmony
- Poisson过程Poisson process
- 1899年Abel将其活性成分命名为肾上腺素，并由Stolz和Dakin各自独立地进行合成。The active principle was named epinephrine by Abel in 1899 and synthesized independently by Stolz and Dakin
- 算子operator
- Poisson分布Poisson distribution
- 一双pair
- 双赢Win-win
- 双色two-tone color
- 双线crewel
- 双字double word
- 调和算子Laplace operator
- 双倍doubling
- 无双peerlessness
