Definition

Examples

• 希腊字母伽马常用于数学和物理中。
  Xīlà zìmǔ gā mǎ cháng yòng yú shùxué hé wùlǐ zhōng.
  The Greek letter gamma is often used in mathematics and physics.
• 现代医学中，伽马刀用于脑部手术。
  Xiàndài yīxué zhōng, gā mǎ dāo yòng yú nǎobù shǒushù.
  In modern medicine, gamma knives are used for brain surgery.
• 天文观测中，伽马射线来自宇宙深处。
  Tiānwén guāncè zhōng, gā mǎ shèxiàn láizì yǔzhòu shēnchù.
  In astronomical observations, gamma rays come from deep space.