According to the chirality of the weak charge the origin of parity nonconservation in the weak interactions is reasonably explained.
根据弱荷的手征性，合理地解释了宇称不守恒的原因。
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Yang and his colleague Li Zhengdao received the 1957 Nobel Prize in Physics for their work on parity nonconservation of weak interaction, becoming the first Chinese to win a Nobel Prize.