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abbr. 温度系数(=Temperature Coefficient)
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abbr. 锝(=technetium)
Tc的英文翻译是什么意思,词典释义与在线翻译
Noun:- a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
- a permanent council of the United Nations that commissions a country (or countries) to undertake the administration of a territory
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