heat shield Meaning and Definition
حرسپر، شدید حرارت سے بچاؤ کا آلہ جو خاص طور پر خلائی جہازوں میں ہوتا ہے۔
1. n. a protective covering that protects a spacecraft from overheating on reentry
A heat shield is designed to shield a substance from absorbing excessive heat from an outside source by either dissipating, reflecting or simply absorbing the heat.
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