Khurd Bain Kay Estamal Ka Ilm : خُرد بین کے استعمال کا علم
1. Microscopy : علم خرد بین - خرد بین کے استعمال کا علم : (noun) research with the use of microscopes.
Khooj : Research : systematic investigation to establish facts.
Estamal Men Lan..., Estamal Karnay ..., Istfada Kari : Use : the act of using. "He warned against the use of narcotic drugs"
Khurd Bain, Basri Aala : Microscope : magnifier of the image of small objects. "The invention of the microscope led to the discovery of the cell"
Estamal, Kam : Use : what something is used for. "The function of an auger is to bore holes"
Tehqeeq : Research : a search for knowledge. "Their pottery deserves more research than it has received"