正电子发射层析

zhèng diàn zǐ fā shè céng xī

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Definitions

1. positron emission tomography (PET)

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Child Words of 正电子发射层析

• 子 子 zǐ: son
• 射 射 shè: to shoot
• 层 层 céng: to pile on top of one another
• 正 正 zhēng: first month of the lunar year
• 正 正 zhèng: straight
• 发 发 fā: to send out
• 发射 发射 fā shè: to shoot (a projectile)
• 电 电 diàn: lightning
• 电子 电子 diàn zǐ: electronic
• 发 发 fà: hair
• 析 析 xī: to separate
• 正电 正电 zhèng diàn: positive charge (electricity)
• 正电子 正电子 zhèng diàn zǐ: positron (antiparticle of the electron)