







low-grade ore
lean ore
The conditions and result of a commercial scale trial of gold extraction from stripped barren ore by heap leaching process are reported.
Then a flexible compruter package GFSTESIM was developed for use of simulation of closed circuit flotation flowsheet including regrinding in laboratory.

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Open the tool →贫矿 (pín kuàng) means “low-grade ore, lean ore”.
贫矿 is pronounced pín kuàng in Mandarin Chinese.
“low-grade ore” is 贫矿 (pín kuàng) in Chinese.
This page has 2 example sentences using 贫矿, each with pinyin and an English translation.