- secondary exploitation
- 二次开采
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
secondary mineral — noun (geology, mining) 1. A mineral formed after the formation of the rock enclosing it 2. A mineral of minor interest in an ore body undergoing exploitation • • • Main Entry: ↑second … Useful english dictionary
Secondary products revolution — Andrew Sherratt s (1981) model of a secondary products revolution involved a widespread and broadly contemporaneous set of innovations in Old World farming: early use of domestic animals for primary carcass products (meat) was broadened from the… … Wikipedia
Exploitation — The term exploitation may carry two distinct meanings: # The act of utilizing something for any purpose. In this case, exploit is a synonym for use . # The act of utilizing something in an unjust or cruel manner. It is this meaning of… … Wikipedia
Secondary suites in Canada — Some Canadian municipalities permit secondary suites, while others do not.Canadian Municipalities Permitting Secondary SuitesCoquitlam, B.C.The City of Coquitlam B.C. permits secondary suites. It is limited in size to 40% of the total floor area… … Wikipedia
Commercial sexual exploitation of children — (CSEC) constitutes a form of coercion and violence against children and amounts to forced labour and a contemporary form of slavery.[1][2] A declaration of the World Congress against Commercial Sexual Exploitation of Children, held in Stockholm… … Wikipedia
Online Production Music — Type Music Publishing Industry Music Founded 2006 Headquarters London, England, UK Key people Josh Parker … Wikipedia
Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… … Universalium
United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… … Universalium
Italy — /it l ee/, n. a republic in S Europe, comprising a peninsula S of the Alps, and Sicily, Sardinia, Elba, and other smaller islands: a kingdom 1870 1946. 57,534,088; 116,294 sq. mi. (301,200 sq. km). Cap.: Rome. Italian, Italia. * * * Italy… … Universalium
United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… … Universalium
France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… … Universalium