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particle physics (Physics Dictionary)

particle physics : A branch of physics that studies the nature of particles, which are the constituents of what is usually referred to as matter and radiation.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
ឯកសារការងារនិងរៀនគ្រប់ប្រភេទ៖​
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