| 单词 | Al-Hasan ibn al-Haytham |
| 释义 | Al-Hasan ibn al-Haytham (extremely rare) n WORD FAMILY Al-Hasan ibn al-Haytham n an Egyptian polymath (born in Iraq) whose research in geometry and optics was influential into the 17th century; established experiments as the norm of proof in physics (died in 1040) Syn|Exp Alhacen, Alhazen, Ibn al-Haytham, al-Haytham astronomer, stargazer, uranologist a physicist who studies astronomy mathematiciana person skilled in mathematics physicista scientist trained in physics |
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