selective mining वाक्य
"selective mining" हिंदी में selective mining in a sentenceउदाहरण वाक्य
- By 1900 the main shaft was deep and selective mining methods were being used and two Wilfley Concentrators were in operation.
- Bad psychobiography-using mechanical psychologising, a selective mining of the facts, overdeterminism, and a tendency to pathologise-is considered to be very easy to write.