the specific area within a three-dimensional space that is targeted for focus, often in imaging or scientific contexts

विशिष्ट क्षेत्र

English Usage: In medical imaging, the focal volume is critical for obtaining accurate diagnostic results.

Hindi Usage: चिकित्सा इमेजिंग में, फोकल वॉल्यूम सटीक निदान परिणाम प्राप्त करने के लिए महत्वपूर्ण है।