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modern gallium industry in China
释义
modern gallium industry in China
Encyclopedia
工学
中国现代有色金属工业
释
modern gallium industry in China
中国现代镓工业
中国镓资源丰富,2008年共探明镓矿区166个,资源储量为13.66万吨,主要分布在内蒙古、广西、贵州、河南、山西、云南等省区。广西、贵州、河南、山西等省区的镓主要存在于铝土矿中,其他部分省区的镓主要存在于锡矿或闪锌矿中。中国的镓工业始于1957年。
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repair the oil well casing by strengthening the body resistance
repair the old as classically matching
repair works
repair works construction
reparability
reparameterization
reparametrization
reparametrization condition
Repartimiento
repartition
Repast
Repatimiento de Mercancias
repatriation and rehabilitation of POW
repatriation of Japanese POWs in China
repayment
repayment formula
repdigit
repeatability
repeatability coefficient
repeated
repeated combination
repeated definition
repeated difference
repeated differential
repeated differentiation
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