লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
open pit
This term describes a specific industrial mining method characterized by the removal of overburden to access minerals near the surface. It is primarily used in technical, geological, and economic contexts to contrast with underground mining, which involves shafts and tunnels.
In professional discourse, the term often appears in discussions regarding environmental impact and land reclamation, as the resulting void is significantly more visible and disruptive to the surface landscape than subterranean operations.
Meanings
Examples
The company decided to switch to an open pit mine to reduce operational costs.
Look at the scale of that open pit from the lookout point.
An open pit is generally safer for workers than a deep shaft mine.
They are using massive haul trucks to move ore out of the open pit.
The landscape was permanently scarred by the massive open pit.
We need to assess the slope stability of the open pit before the next blast.
The ancient civilization utilized a primitive form of open pit mining for copper.
I wonder how long it took to excavate an open pit of this magnitude.
Environmental regulations now require the restoration of the open pit after closure.
Environmental regulations now require the restoration of the open pit after closure.