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modern indium and germanium industry in China
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modern indium and germanium industry in China
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工学
中国现代有色金属工业
释
modern indium and germanium industry in China
中国现代铟锗工业
中国已探明的铟储量为8000吨左右,主要分布在广西、云南、广东和内蒙古四省区。提取铟的主要原料是铅、锌、锡冶炼中的副产物及铟的再生资源。金属铟的生产分为原生铟和再生铟,中国以原生铟为主。中国铟工业起步较晚。
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Verhulst-Brody growth function
Verhulst formula
Verhulst model
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verifiable
verifiable formula
verifiable information
verifiable in nondeterministic polynomial time
verification
verification and validation
verification and validation, V&V
verification by sampling
verification device for torque wrenches
verification device of Oxygen detector
verification of a statement
verification of computational fluid dynamics software
verification of establishment and staffing
Verification of Gods
verification of measuring instrument
verification of production capacity in underground mine
verification of spectrophotometer
verification of statistical hypothesis
verification of the hydrological measurement instrument
verification of traces
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