英语词汇“hydraulic mining”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

hydraulic mining

hydraulic mining n. a method of mining in which the force of a powerful jet of water is used to wear down a bed of auriferous gravel or earth, and to carry the debris to the sluices where the particles of gold are separated.

ΘΚΠ

society > occupation and work > industry > mining > [noun] > other specific types of mining

shoading1778

nuggeting1852

placer mining1852

reefing1859

hydraulic mining1873

stripping1874

drift mining1877

gouging1877

hydraulicking1880

open-working1881

strip mining1935

horizon mining1947

roadheading1969

1873 R. W. Raymond Statistics Mines & Mining xvii. 390 Hydraulic mining in California—The origin of this branch of mining dates back as far as the spring of 1852.

extracted from hydraulicadj.n.

as lemmas

单词	hydraulic mining
释义	> as lemmas hydraulic mining hydraulic mining n. a method of mining in which the force of a powerful jet of water is used to wear down a bed of auriferous gravel or earth, and to carry the debris to the sluices where the particles of gold are separated. ΘΚΠ society > occupation and work > industry > mining > [noun] > other specific types of mining shoading1778 nuggeting1852 placer mining1852 reefing1859 hydraulic mining1873 stripping1874 drift mining1877 gouging1877 hydraulicking1880 open-working1881 strip mining1935 horizon mining1947 roadheading1969 1873 R. W. Raymond Statistics Mines & Mining xvii. 390 Hydraulic mining in California—The origin of this branch of mining dates back as far as the spring of 1852. extracted from hydraulicadj.n. < as lemmas
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