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to extract gold from the rocks 从岩石中采金
It would be possible to make use of that useless invention to extract gold from the bowels of the earth. 这毫无用处的发明倒可以用来开采地底下的黄金。
Primary gold ore from Bangi, Guizhou, belongs to a clastic-type, finely disseminated, refractory particles.It is difficult to extract gold from the ore by cyanide infusing. 贵州板其原生金矿石属碎屑岩类微细浸染型难选冶矿石，在氰化浸出之前需进行预处理。
A miner extracts gold from the earth. 矿工从泥土里提炼黄金。
Solution mining is a available method to extract gold from lean ore, relic, waste dumps and tailings. 溶浸采矿是从贫矿、残矿、废石堆、尾矿中提取金的一种行之有效的方法。
He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
The infamous world of Kessel is known for its dreaded mines, hard labor correctional facilities where convicts are often sent to extract valuable spice from the rock. 恶名昭彰的凯索以令人畏惧的矿坑出名，罪犯经常会被送到此地艰苦的劳工矫正营，将高价值的香料从岩石中开采出来。
The rock rises sheer from the water. 岩石笔直地从水面矗立起来。
Command to extract the two files from the zip file. 命令来解压缩该zip文件中的两个文件。
To extract(ore or minerals) from the earth. 采掘从地下采掘（矿石或矿物）
The stream gushes forth from the rock . 一股小溪从岩石中涌出来。
The stream gushes forth from the rock. 一股小溪从岩石中涌出来。
To treat(an ore) with cyanide to extract gold or silver. 用氰化物提取用氰化物处理（矿石）提取金或银
Buildings that sprang white from the rock. 这些白色的建筑物耸立在岩石上。
Studies of an One-step Non-toxic Technique to Extract Gold from a Refractory Ore Bearing Arsenic 无害化一步提取工艺处理含砷难处理金矿的研究
The rocks were surfaced from the deep cave. 从深洞里挖出的岩石被送到了地面。
They are diving for gold from the Spanish wreck. 他们潜入水下寻找一艘西班牙沉船中的黄金。
Some water distilled over the rocks from the moist undergrowth. 岩石下潮湿的草丛使岩石上渗出水滴。
In this paper, the technology of extracting gold from refractory ores in a gold mine of Jinn province is introduced. 本文介绍了吉林省某金矿难选冶矿石提金工艺结果。
This paper makes use the original system of pretreating refractory ore by hot-press oxidation to extract gold by cyanide process. 通过试验研究,提出了利用难处理矿石的热压氧化预处理的原有体系直接进行氰化提金的新工艺。